Everything you need to know about Bitcoin mining

Should I expect to get equal amount of BCH back from my 1 year bitcoin.com mining contract?

I put in 10 TH with a one year contract and factored the BCH amount the estimator said I would earn. Calculations showed I would break even in 212 days. Then my earnings increased somewhat where I was expecting to break even in 200 days. Then just tonight, I was surprised to see my earnings drop from 0.017 to 0.013 so quickly. Are these variations normal in BCH mining (i.e. due to the DAA) or should I be expecting progressively lower earnings over the next weeks and months? Could this be a result of the slow block propagation and if so could it balance to a healthier number once we are back at 6 blocks/hour?
submitted by Inferknite to btc [link] [comments]

Should I expect to get equal amount of BCH back from my 1 year bitcoin.com mining contract? /r/btc

Should I expect to get equal amount of BCH back from my 1 year bitcoin.com mining contract? /btc submitted by BitcoinAllBot to BitcoinAll [link] [comments]

The underrated stock survey: one month in on /r/investing investing prowess

Following my post from last month (https://www.reddit.com/investing/comments/i2thge/), please see below for an update on how everyone's picks are doing one month in.
Key takeaways:
  1. 253 picks are still active and being tracked
  2. Overall average return of -1.27%, with an equal weighted return of -1.25%
  3. Highest returning pick: Pacific Ethanol (PEIX), a COVID play made by adamtejot for +78%
  4. If you invested in the top 5 most upvoted stocks (NET, CRSP, STNE, NVDA, NOK), you would have seen a return of -8.9%
  5. If you invested in the top 5 most controversial stocks (TSLA, WD, AMD, LMND, UBER), you would have seen a return of 0.0%
  6. The top 10 gainers in order (PEIS, FMCI, TUP, BABYF, GME, WELL, CVAC, WKHS, KEFI, NIO) provided an average equal weighted return of ~49%
For a full list of performance as of NOON EST, see below:
ID Company Symbol Provided by Upvotes 8/7/2020 9/11/2020 Increase
121 Pacific Ethanol Inc PEIX adamtejot 1 $2.69 $4.78 78%
90 FORUM MERGER II/SH CL A FMCI Mug_of_coffee 3 $14.53 $25.38 75%
38 Tupperware Brands Corporation TUP Scumbaggedfriends 1 $14.98 $23.89 59%
218 Else Nutrition Holdings Inc BABYF PringlesAreUs 1 $1.36 $2.06 51%
115 GameStop Corp. GME EmployerOfTheMonth 2 $4.16 $6.12 47%
192 WELL Health Technologies Corp TSE:WELL Unlucky-Prize, IcemanVish 2 $4.49 $6.33 41%
157 Workhorse Group Inc WKHS VisionsDB 5 $16.52 $23.06 40%
16 CureVac CVAC Tangerinho 8 $55.90 $77.20 38%
158 KEFI Gold and Copper Plc LON:KEFI Scipio-Africannabis- 1 $1.88 $2.58 37%
69 Nio Inc - ADR NIO makesalotofmoney, Carrera_GT, Charlie Brown364 3 $13.42 $17.90 33%
144 Kaleyra Inc KLR souptrades 1 $5.87 $7.75 32%
237 Pelaton PTON loosetingles 1 $68.30 $89.44 31%
245 Paradox Interactive AB (publ) OTCMKTS:PRXXF I_worship_odin 1 $24.30 $31.70 30%
194 10X Genomics Inc TXG Unlucky-Prize 1 $96.13 $123.17 28%
26 Tesla Inc TSLA Skurinator, goldcakes, redmars1234, Drortmeyer2017 3 $290.54 $371.75 28%
78 Travelcenters of America Inc TA jk_tilt 1 $17.27 $21.75 26%
185 Draftkings Inc DKNG boomshalock 1 $34.09 $42.80 26%
233 Mamamancini's Holdings Inc MMMB Jayesslee 1 $1.70 $2.10 24%
225 SPARTAN ENERGY /SH SPAQ bigsexy12 1 $12.36 $15.21 23%
214 Inspire Medical Systems Inc INSP JPINFV2 1 $104.92 $128.80 23%
51 SmileDirectClub Inc SDC meeni131 3 $9.05 $11.06 22%
60 Sunrun Inc RUN FactualNeutronStar 2 $46.00 $56.11 22%
101 Immunovia AB (publ) IMMNOV jennyther 3 $161.60 $197.00 22%
188 Penn National Gaming, Inc PENN Calpool 1 $49.00 $59.72 22%
213 Sibanye Stillwater Ltd SBSW marqui4me 1 $11.39 $13.74 21%
248 Six Flags Entertainment Corp SIX EthosPathosLegos 1 $18.38 $22.17 21%
232 Xpel Inc XPEL Bkazzle 1 $20.06 $24.16 20%
149 Planet 13 Holdings Inc PLNHF MMatter1 3 $2.67 $3.20 20%
71 InVitae Corp NVTA emtvaikkajoku, CrackHeadRodeo 6 $28.43 $33.28 17%
179 Millicom International Cellular SA(SWE) STO:TIGO-SDB joseph460 1 $245.50 $287.00 17%
48 Proto Labs Inc PRLB JEesSs 3 $130.13 $150.38 16%
22 Air Canada TSE:AC priamXus 0 $15.73 $18.02 15%
159 General Motors Company GM Buttershine_Beta -1 $26.72 $30.51 14%
148 Peabody Energy Corporation BTU aviatoraway1 0 $2.52 $2.84 13%
199 Redfin Corp RDFN shreddit47 8 $43.69 $49.15 12%
146 CBS Corporation Common Stock VIAC 1987supertramp 1 $26.21 $29.46 12%
109 Canadian Solar Inc. CSIQ MrMineHeads, vvv561 6 $25.32 $28.40 12%
169 Target Corporation TGT Kosher-Bacon 1 $131.75 $147.67 12%
41 Uber Technologies Inc Uber DukeBD2021 -1 $32.90 $36.72 12%
95 CEL-SCI Corporation CVM Golden_Pineapple 1 $12.19 $13.51 11%
55 Hikma Pharmaceuticals Plc HKMPF Marvins-Room 1 $31.08 $34.38 11%
17 Ally Financial Inc ALLY jcurtis44 1 $21.47 $23.71 10%
173 SiTime Corp SITM drbh_ 1 $58.92 $64.80 10%
190 Otonomy Inc OTIC Unlucky-Prize 1 $3.56 $3.90 10%
13 NVIDIA Corporation NVDA TBSchemer, friedtea15 66 $447.98 $490.43 9%
72 Sea Ltd SE scatterblodded, tradeintel828384839, thug_funnie, Meymo 16 $129.00 $141.21 9%
243 Trulieve Cannabis Corp TCNNF grphelps1, Cucumber_Cooling 2 $18.83 $20.49 9%
73 Digital Turbine Inc APPS toop4 6 $22.59 $24.51 8%
70 Alibaba Group Holding Ltd - ADR BABA helio987, ScreeMart, Necessary_Club_6714 -1 $252.10 $271.66 8%
206 RENAULT S A/ADR RNLSY jw8700 1 $5.33 $5.74 8%
234 Great Panther Mining Ltd GPL Tony0x01 1 $0.93 $1.00 8%
77 Inmode Ltd INMD meta-cognizant, craneman813 4 $31.77 $34.15 7%
97 Magnachip Semiconductor Corp MX samtony234 1 $12.08 $12.97 7%
79 Maverix Metals Inc MMX AwesomeMathUse 1 $4.61 $4.93 7%
145 Edwards Lifesciences Corp EW TheTubbyOlive 1 $76.94 $82.17 7%
250 PROSHARES TULTRA MSCI JAPAN EZJ Necessary_Club_6714 1 $32.13 $34.31 7%
98 Games Workshop Group PLC OTCMKTS:GMWKF MAUSECOP, Thenattylimit 2 $120.95 $129.15 7%
123 Innovative Industrial Properties Inc IIPR Dalis_Ktm 1 $114.63 $122.40 7%
167 Walmart Inc WMT anthonyjh21 6 $129.97 $137.78 6%
227 Cameco Corp CCJ jh4962772, Commandobolt, 3STmotivation 13 $10.37 $10.99 6%
18 Toronto-Dominion Bank TD robbierox123 0 $45.77 $48.26 5%
124 New Relic Inc NEWR Dalis_Ktm 1 $53.62 $56.52 5%
114 Brainstorm Cell Therapeutics Inc BCLI BigSexyTolo 2 $12.79 $13.47 5%
138 GLB X FUNDS/HEALTH & WELLNESS T BFIT Venhuizer 2 $20.69 $21.76 5%
45 Best Buy Co Inc BBY 1madeamistake 2 $102.90 $107.74 5%
193 Ventas, Inc. VTR Unlucky-Prize 1 $41.52 $43.43 5%
29 Berkshire Hathaway Inc. Class B BRK.B Jeroen_Jrn, Cuza 31 $209.48 $218.92 5%
215 ServiceNow Inc NOW cookingboy 1 $431.21 $450.52 4%
86 Essent Group Ltd ESNT veggie-man 1 $35.82 $37.39 4%
254 Nuance Communications Inc. NUAN IwantmyMTZ 1 $29.48 $30.77 4%
198 NVR, Inc. NVR Linnake 1 $3,875.01 $4,036.96 4%
1 StoneCo Ltd STNE GromGrommeta 73 $49.06 $51.07 4%
43 Plug Power Inc PLUG lukwas_ 4 $11.28 $11.72 4%
35 Beyond Meat Inc BYND Kreisensalat, _Flipside_ 8 $131.51 $136.50 4%
134 Intel Corporation INTC ionlypwn, TitanCrasher54, niknikniknikniknik1 5 $48.03 $49.85 4%
252 INVESCO EXCHANG/SOLAR ETF TAN z74al 2 $51.20 $52.99 3%
208 Blackline Inc BL veebeew 2 $79.26 $81.95 3%
117 Altria Group Inc MO ARGENT_UM_PUR, gm14202 1 $42.17 $43.58 3%
164 Intuitive Surgical, Inc. ISRG swalloforswallo 2 $685.85 $708.14 3%
83 Taal Distributed Information Techs Inc TAAL AwesomeMathUse 1 $1.85 $1.91 3%
19 Alexion Pharmaceuticals, Inc. ALXN fisk47 39 $103.28 $106.62 3%
75 Boston Beer Company Inc SAM Top_Island 2 $825.79 $850.00 3%
228 ISHARES TGLB CLEAN ENERGY ET ICLN drheman25Q 1 $15.88 $16.28 3%
87 Pershing Square Tontine Holdings, Ltd NYSE:PSTH-UN 5_yr_lurker 7 $21.08 $21.60 2%
30 Walt Disney Co DIS jadenmc2189, biz_student 6 $129.93 $133.00 2%
211 NESTLE S A/S ADR NSRGY suburban_robot 1 $118.47 $121.20 2%
186 Golden Minerals Co AUMN YEEEEEAAAAA 1 $0.44 $0.45 2%
102 Tandem Diabetes Care Inc TNDM liao24 1 $104.15 $106.48 2%
135 Veeva Systems Inc VEEV JohnSpartans 3 $261.22 $266.74 2%
231 Simulations Plus, Inc. SLP hellohi3 1 $65.83 $67.11 2%
92 Brookfield Asset Management Inc BAM duongroi, Avaronah 2 $32.32 $32.91 2%
127 Naspers Limited NPSNY Demandredz 1 $34.60 $35.19 2%
129 Aphria Inc APHA Aprhria, Bdghablig 1 $4.47 $4.54 2%
171 JPMorgan Chase & Co. JPM wrs97 1 $99.38 $100.86 1%
40 Spirit Airlines Incorporated SAVE Matous_Palecek 0 $17.28 $17.53 1%
240 Westinghouse Air Brake Technologies Corp WAB warman506 1 $67.23 $68.18 1%
204 Cardlytics Inc CDLX whossayn, YarManYak 2 $66.28 $67.21 1%
216 Kirkland Lake Gold Ltd KL New_username_ 1 $52.58 $53.30 1%
244 Axon Enterprise Inc AAXN ansofteng 1 $83.88 $84.93 1%
32 Realty Income Corp O bushysmalls 5 $62.72 $63.44 1%
42 Wizz Air Holdings PLC WIZZ Matous_Palecek 2 $3,412.00 $3,443.23 1%
170 Morgan Stanley MS wrs97 1 $50.35 $50.80 1%
126 GLB X FUNDS/VIDEO GAMES & ESPORTS E HERO sgtyzi 1 $26.00 $26.23 1%
119 Apple Inc. AAPL tcldstnvdw -1 $27.78 $112.00 1%
63 Livongo Health Inc LVGO staniel_diverson, Raybay192, Drifter 1996, moveitover 22 $120.88 $121.80 1%
181 NCR Corporation NCR IAMBEOWULFF, fistymonkey1337 4 $20.11 $20.23 1%
74 CD PROJEKT S A/ADR OTGLY Thtb 8 $28.50 $28.67 1%
56 Zoetis Inc ZTS BearBearChooey 19 $158.88 $159.53 0%
93 Federal National Mortgage Association FNMA figbuilding, onkel_axel 2 $2.12 $2.12 0%
31 Pharmacyte Biotech Inc PMCB DillieTheSquid 0 $0.01 $0.01 0%
172 VMware, Inc. VMW kingbrow2020 1 $142.31 $142.30 0%
47 Pinterest Inc PINS EthanPhan 10 $34.98 $34.93 0%
133 Vanguard Total Stock Market Index Fund Admiral Shares VTSAX WackyBeachJustice 1 $82.67 $82.32 0%
212 Yeti Holdings Inc YETI boomwhackers 1 $50.40 $50.14 -1%
196 Booz Allen Hamilton Holding Corporation BAH i_smel_hookers 1 $84.67 $84.23 -1%
238 Kroger Co KR bxkrish 1 $35.24 $35.02 -1%
44 Raytheon Technologies Corp RTX anon2019L 21 $61.23 $60.81 -1%
54 ASML Holding NV ASML EthosPathosLegos, earthmoonsun 15 $366.07 $363.20 -1%
37 Novacyt SA ALNOV Snoopmatt 1 $3.60 $3.57 -1%
76 Taiwan Semiconductor Mfg. Co. Ltd. TSM Paks_12345, sogladatwork, BlissfulThinkr 13 $80.03 $79.16 -1%
122 Helen of Troy Limited HELE aa341 1 $201.26 $199.02 -1%
11 Nathan's Famous, Inc. NATH howtoreadspaghetti 1 $51.25 $50.65 -1%
84 Fastly Inc FSLY AwesomeMathUse 3 $79.33 $78.31 -1%
110 AAR Corp. AIR paulo92834 4 $18.77 $18.49 -1%
166 Purple Innovation Inc PRPL jloy88, CharlieBrown364, RemiMartin 6 $23.95 $23.59 -2%
113 Atlassian Corporation PLC TEAM shadowrckts 1 $170.93 $168.23 -2%
33 BlackBerry Ltd BB mh1t, EthosPathosLegos 25 $4.84 $4.76 -2%
139 EHang Holdings Ltd - ADR EH TheEUR0PEAN 1 $9.21 $9.04 -2%
137 TJX Companies Inc TJX princess-smartypants 3 $55.45 $54.41 -2%
5 Intellia Therapeutics Inc NTLA earthmoonsun 7 $19.83 $19.45 -2%
140 Brookfield Renewable Partners LP BEP YourPineapplePunch 1 $45.25 $44.34 -2%
184 Ares Capital Corporation ARCC ThemChecks 1 $14.87 $14.54 -2%
143 American Tower Corp AMT editviewgo 1 $257.61 $251.69 -2%
132 PROSHARES TULTRAPRO QQQ TQQQ iggy555, Guiterrezjm6 5 $126.99 $124.06 -2%
46 Oxford BioMedica plc OXB arabidopsis 12 $850.00 $830.00 -2%
128 Bank of America Corp BAC oobydoobydoobydoo, wrs97 2 $26.11 $25.46 -2%
152 H&R Real Estate Investment Trust HR.UN CaptainCanuck93 0 $10.34 $10.08 -3%
229 CDW common stock CDW plorfu 1 $114.77 $111.47 -3%
130 Docusign Inc DOCU h3ku, Teach-101 0 $204.76 $198.75 -3%
253 Microsoft Corporation MSFT TBSchemer 34 $212.48 $205.65 -3%
153 Spotify Technology SA SPOT _Hard4Jesus 0 $252.12 $243.88 -3%
131 TransUnion TRU AndyCircus 0 $87.38 $84.47 -3%
100 ORSTED A/S/ADR DNNGY BrentfordFC21 2 $47.37 $45.79 -3%
105 Wells Fargo & Co WFC yehdhbdjdjd 1 $25.07 $24.20 -3%
111 1ST TR EXCHANGE/NASDAQ CEA CYBERSEC CIBR komoggmu321 1 $35.40 $34.07 -4%
162 New York Times Co NYT jonhuang 1 $45.61 $43.86 -4%
27 Sony Corp SNE drorhac 13 $80.03 $76.88 -4%
224 Avalara Inc AVLR nomdeplume_alias 1 $122.71 $117.82 -4%
23 Activision Blizzard, Inc. ATVI Mondanivalo 12 $82.47 $79.17 -4%
120 Prologis Inc PLD ImPinkSnail 5 $105.07 $100.65 -4%
81 Franco Nevada Corp FNV AwesomeMathUse 1 $153.57 $146.93 -4%
12 Rocky Mountain Chocolate Factory, Inc. RMCF howtoreadspaghetti 1 $3.20 $3.05 -5%
217 LONZA GRP AG/ADR LZAGY Fuck512 1 $62.92 $59.94 -5%
154 Okta Inc OKTA Bcr731 3 $208.23 $197.95 -5%
191 Macerich Co MAC skvettlappen 1 $7.85 $7.46 -5%
142 Crown Castle International Corp CCI jkgator 1 $168.19 $159.72 -5%
10 Molson Coors Beverage Co Class B TAP howtoreadspaghetti 1 $37.27 $35.28 -5%
197 Equinix Inc EQIX gce1010 3 $791.70 $749.23 -5%
99 Gilead Sciences, Inc. GILD Leroy--Brown 1 $69.35 $65.60 -5%
141 TPI Composites Inc TPIC polwas 1 $28.81 $27.25 -5%
161 Micron Technology, Inc. MU Wexoch 3 $48.75 $46.02 -6%
175 American Water Works Company Inc AWK InfamousLegato 1 $149.79 $141.35 -6%
50 VolitionRX Ltd VNRX RiDDDiK1337 1 $3.35 $3.16 -6%
7 Square Inc SQ cuti95, ConstructivePlayer, Lfastrsx, jercky, CharlieBrown364 21 $147.22 $138.87 -6%
182 Logitech International SA LOGI CharlieBrown364 1 $73.03 $68.88 -6%
68 Turtle Beach Corp HEAR chancsc11 1 $18.37 $17.30 -6%
57 VirnetX Holding Corporation VHC vyts18 2 $5.26 $4.95 -6%
107 Maxar Technologies Inc MAXR Borne2Run 1 $24.74 $23.27 -6%
20 Horizon Therapeutics PLC HZNP thesearchforanswer 3 $76.06 $71.16 -6%
106 TransMedics Group Inc TMDX DropoutEngy 1 $18.05 $16.84 -7%
156 GFL Environmental Inc GFL lenadunhamsbutthole 1 $21.56 $20.10 -7%
200 Gan Ltd GAN emcdeezy22 2 $20.29 $18.91 -7%
108 Ingles Markets, Incorporated IMKTA kimjungoon 1 $42.97 $40.01 -7%
9 IAC/Interactivecorp IAC dvdmovie1 36 $133.05 $123.03 -8%
209 Cresco Labs Inc CRLBF UncleSlippyFist 1 $6.28 $5.80 -8%
165 Daqo New Energy Corp DQ stonk_daddy 1 $122.55 $112.96 -8%
62 Twilio Inc TWLO MarconianRex 8 $249.00 $228.90 -8%
14 Walker & Dunlop, Inc. WD TBSchemer 0 $57.70 $52.84 -8%
246 Coty Inc COTY NhatNguyen2112 1 $4.00 $3.66 -9%
25 Pan African Resources plc PAF Fruity_Pineapple 2 $26.30 $24.00 -9%
219 FLIR Systems, Inc. FLIR _zerokarma_ 1 $37.48 $34.12 -9%
8 Advanced Micro Devices, Inc. AMD ArneGo, apqwer, LoveOfProfit 13 $84.85 $77.23 -9%
210 Razer Inc RAZFF ThatOneRedditBro 1 $0.22 $0.20 -9%
201 Inseego Corp INSG esoccer141414 1 $12.08 $10.95 -9%
21 Enphase Energy Inc ENPH deGoblin 31 $72.84 $65.93 -9%
88 Match Group Inc MTCH BallinLikeImKobe24 1 $115.88 $104.50 -10%
187 Brookfield Property Partners LP Unit BPY Onarco 1 $11.75 $10.59 -10%
94 Rigel Pharmaceuticals, Inc. RIGL Gay_Demons 1 $2.58 $2.32 -10%
85 Empire State Realty Trust Inc ESRT silverpaw1786 4 $6.66 $5.97 -10%
147 Polaris Infrastructure Inc RAMPF CaptainCanuck93 1 $11.50 $10.30 -10%
176 2U Inc TWOU DickDaddy 1 $41.49 $37.11 -11%
125 Universal Display Corporation OLED niknikniknikniknik1 1 $186.51 $166.37 -11%
104 SunPower Corporation SPWR Hadouukken 1 $7.77 $10.57 -11%
4 Editas Medicine Inc EDIT earthmoonsun 7 $34.71 $30.85 -11%
96 Unibail-Rodamco-Westfield SE URW eams66 2 $42.44 $37.64 -11%
223 CVS Health Corp CVS handsomeandsmart_ 2 $64.96 $57.57 -11%
24 Alteryx Inc AYX Kme2 30 $121.38 $107.55 -11%
202 Slack Technologies Inc WORK AntwanDixon_ 2 $28.95 $25.65 -11%
65 Cyberark Software Ltd CYBR Kevenam 2 $110.59 $97.84 -12%
116 Mills Music Trust Unit OTCMKTS:MMTRS ARGENT_UM_PUR 1 $39.00 $34.50 -12%
64 Valero Energy Corporation VLO chickenandcheesefart 1 $52.66 $46.50 -12%
151 Gran Colombia Gold Corp TSE:GCM Linnake 0 $7.46 $6.57 -12%
49 Solaredge Technologies Inc SEDG m4r1vs 14 $211.47 $185.52 -12%
249 New York Mortgage Trust Inc NYMT ToKeepAndToHoldForev 1 $2.77 $2.43 -12%
82 Shopify Inc SHOP AwesomeMathUse -1 $1,053.12 $919.50 -13%
241 DexCom, Inc. DXCM InformalAid 1 $440.70 $384.40 -13%
67 Grayscale Bitcoin Trust (Btc) GBTC asherlevi 2 $13.06 $11.39 -13%
34 Mercadolibre Inc MELI pontoumporcento 14 $1,193.97 $1,035.14 -13%
247 BELLUS Health Inc BLU NhatNguyen2112 1 $2.74 $2.37 -14%
112 John B. Sanfilippo & Son, Inc. JBSS chris011186 2 $89.24 $77.01 -14%
103 Huntington Ingalls Industries Inc HII howtoreadspaghetti 1 $167.90 $144.60 -14%
15 Limelight Networks, Inc. LLNW cyberdex, thug_funnie 3 $6.10 $5.23 -14%
118 Elevate Credit Inc ELVT ScoreFuture 1 $2.58 $2.21 -14%
239 CytoDyn Inc CYDY dufmum 1 $4.79 $4.10 -14%
28 Ageagle Aerial Systems Inc UAVS fishkillr 16 $3.26 $2.78 -15%
53 Trade Desk Inc TTD all_hail_hypno, Kay312010 6 $493.20 $419.05 -15%
36 Cloudflare Inc NET thereisnospoongeek, olliemacg, Boots2243 220 $40.06 $33.96 -15%
66 Lydall, Inc. LDL Henisockle 1 $20.89 $17.70 -15%
235 Etsy Inc ETSY PeskyShart 1 $135.06 $113.39 -16%
183 Anglo Asian Mining LON:AAZ krenaldi1 1 $161.50 $135.00 -16%
195 Switch Inc SWCH gce1010 1 $18.03 $15.01 -17%
168 Fire & Flower Holdings Corp TSE:FAF tobcar 1 $1.01 $0.84 -17%
221 Mediwound Ltd MDWD blueblade408 1 $3.91 $3.25 -17%
230 Electrameccanica Vehicles Corp SOLO IHaveUsernameBlock 1 $3.07 $2.55 -17%
207 First Mining Gold Corp FFMGF RecCenterBall 0 $0.41 $0.34 -17%
6 Dicerna Pharmaceuticals Inc DRNA earthmoonsun 7 $21.03 $17.40 -17%
59 Nokia Oyj NOK perfectriot, LiabilityFree 52 $4.98 $4.12 -17%
89 Xebec Adsorption Inc. XBC Mug_of_coffee 3 $4.95 $4.06 -18%
52 Fluor Corporation (NEW) FLR lost_searching 2 $11.38 $9.24 -19%
220 Pagerduty Inc PD throthrowth 2 $29.85 $23.94 -20%
236 Banco Bbva Argentina SA BBAR GAV17 1 $4.23 $3.35 -21%
155 FuelCell Energy Inc FCEL i-kno-nothing, dewaser 2 $2.68 $2.12 -21%
150 Aytu Bioscience Inc AYTU Bkzkilla2, beefy-ambulance, subaruveganguy22 2 $1.38 $1.09 -21%
203 Rite Aid Corporation RAD ManagerMilkshake 1 $15.05 $11.85 -21%
39 Drive Shack Inc DS Bobjenkins97 2 $1.65 $1.29 -22%
2 Lemonade Inc LMND br1ghtness, skkreet, hahadumblloyd 4 $66.84 $51.91 -22%
163 Schrodinger Inc SDGR TipasaNuptials, asianmarysue, RattleGoreBitcoin 1 $71.17 $54.99 -23%
3 Crispr Therapeutics AG CRSP emtvaikkajoku 98 $89.81 $68.54 -24%
242 Chegg Inc CHGG Boots2243 1 $86.98 $65.81 -24%
136 Zagg Inc ZAGG ni_shi_shei 2 $3.98 $2.98 -25%
226 Trevena Inc TRVN pacosteles 1 $2.38 $1.78 -25%
91 Waitr Holdings Inc WTRH exstaticj 1 $5.15 $3.75 -27%
174 Patriot One Technologies Inc PTOTF DanReynolds 1 $0.73 $0.53 -27%
180 ACM Research Inc ACMR moveitover 1 $101.92 $67.32 -34%
251 Genius Brands International Inc GNUS due11 1 $1.59 $1.02 -36%
205 Agraflora Organics International Inc AGRA spreeshark 1 $0.05 $0.03 -40%
178 Retractable Technologies, Inc. RVP EmreCanPuns 1 $10.18 $5.92 -42%
160 Opko Health Inc. OPK CS1026 1 $5.63 $3.02 -46%
61 Ibio Inc IBIO PrairieDogger69 1 $3.80 $1.92 -49%
222 Altimmune Inc ALT Spes-Caritas 1 $27.38 $12.13 -56%
58 Jumia Technologies AG - ADR JMIA Jerund, souptrades, 7YearOldCodPlayer, CharlieBrown364, fortnitehead 7 $19.26 $8.38 -56%
177 Sorrento Therapeutics Inc SRNE DowJonesLocker 1 $14.42 $6.27 -57%
As a reminder, please do not interpret results seen here as an endorsement of the investing prowess of the community. Invest at your own risk.
submitted by Kme2 to investing [link] [comments]

Bitcoin Newcomers FAQ - Please read!

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
It all started with the release of the release of Satoshi Nakamoto's whitepaper however that will probably go over the head of most readers so we recommend the following videos for a good starting point for understanding how bitcoin works and a little about its long term potential:
Some other great resources include Lopp.net, the Princeton crypto series and James D'Angelo's Bitcoin 101 Blackboard series.
Some excellent writing on Bitcoin's value proposition and future can be found at the Satoshi Nakamoto Institute.
Some Bitcoin statistics can be found here and here. Developer resources can be found here. Peer-reviewed research papers can be found here.
Potential upcoming protocol improvements and scaling resources here and here.
The number of times Bitcoin was declared dead by the media can be found here (LOL!)

Key properties of Bitcoin

Where can I buy bitcoins?

Bitcoin.org and BuyBitcoinWorldwide.com are helpful sites for beginners. You can buy or sell any amount of bitcoin (even just a few dollars worth) and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy OTP Auth
Android Android N/A

Watch out for scams

As mentioned above, Bitcoin is decentralized, which by definition means there is no official website or Twitter handle or spokesperson or CEO. However, all money attracts thieves. This combination unfortunately results in scammers running official sounding names or pretending to be an authority on YouTube or social media. Many scammers throughout the years have claimed to be the inventor of Bitcoin. Websites like bitcoin(dot)com and the btc subreddit are active scams. Almost all altcoins (shitcoins) are marketed heavily with big promises but are really just designed to separate you from your bitcoin. So be careful: any resource, including all linked in this document, may in the future turn evil. Don't trust, verify. Also as they say in our community "Not your keys, not your coins".

Where can I spend bitcoins?

Check out spendabit or bitcoin directory for millions of merchant options. Also you can spend bitcoin anywhere visa is accepted with bitcoin debit cards such as the CashApp card. Some other useful site are listed below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Spendabit, Overstock and The Bitcoin Directory Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, LivingRoomofSatoshi, Coinsfer, and more Bill payment
Menufy, Takeaway and Thuisbezorgd NL Takeout delivered to your door
Expedia, Cheapair, Destinia, Abitsky, SkyTours, the Travel category on Gyft and 9flats For when you need to get away
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun Domain name registration
Stampnik Discounted USPS Priority, Express, First-Class mail postage
Coinmap and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. If you would prefer to keep it simple there are several good options. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, Cryptogrind, Coinality, Bitgigs, /Jobs4Bitcoins, BitforTip, Rein Project Freelancing
Lolli Earn bitcoin when you shop online!
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
/GirlsGoneBitcoin NSFW Adult services
A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins.

Bitcoin-Related Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network Second layer scaling
Blockstream, Rootstock and Drivechain Sidechains
Hivemind and Augur Prediction markets
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
JoinMarket and Wasabi Wallet CoinJoin implementation
Coinffeine and Bisq Decentralized bitcoin exchanges
Keybase Identity & Reputation management
Abra Global P2P money transmitter network
Bitcore Open source Bitcoin javascript library

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
bitcoin BTC 1 bitcoin one bitcoin is equal to 100 million satoshis
millibitcoin mBTC 1,000 per bitcoin used as default unit in recent Electrum wallet releases
bit bit 1,000,000 per bitcoin colloquial "slang" term for microbitcoin (μBTC)
satoshi sat 100,000,000 per bitcoin smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit.
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by BitcoinFan7 to Bitcoin [link] [comments]

Gridcoin "Fern" Release

Finally! After over ten months of development and testing, "Fern" has arrived! This is a whopper. 240 pull requests merged. Essentially a complete rewrite that was started with the scraper (the "neural net" rewrite) in "Denise" has now been completed. Practically the ENTIRE Gridcoin specific codebase resting on top of the vanilla Bitcoin/Peercoin/Blackcoin vanilla PoS code has been rewritten. This removes the team requirement at last (see below), although there are many other important improvements besides that.
Fern was a monumental undertaking. We had to encode all of the old rules active for the v10 block protocol in new code and ensure that the new code was 100% compatible. This had to be done in such a way as to clear out all of the old spaghetti and ring-fence it with tightly controlled class implementations. We then wrote an entirely new, simplified ruleset for research rewards and reengineered contracts (which includes beacon management, polls, and voting) using properly classed code. The fundamentals of Gridcoin with this release are now on a very sound and maintainable footing, and the developers believe the codebase as updated here will serve as the fundamental basis for Gridcoin's future roadmap.
We have been testing this for MONTHS on testnet in various stages. The v10 (legacy) compatibility code has been running on testnet continuously as it was developed to ensure compatibility with existing nodes. During the last few months, we have done two private testnet forks and then the full public testnet testing for v11 code (the new protocol which is what Fern implements). The developers have also been running non-staking "sentinel" nodes on mainnet with this code to verify that the consensus rules are problem-free for the legacy compatibility code on the broader mainnet. We believe this amount of testing is going to result in a smooth rollout.
Given the amount of changes in Fern, I am presenting TWO changelogs below. One is high level, which summarizes the most significant changes in the protocol. The second changelog is the detailed one in the usual format, and gives you an inkling of the size of this release.



Note that the protocol changes will not become active until we cross the hard-fork transition height to v11, which has been set at 2053000. Given current average block spacing, this should happen around October 4, about one month from now.
Note that to get all of the beacons in the network on the new protocol, we are requiring ALL beacons to be validated. A two week (14 day) grace period is provided by the code, starting at the time of the transition height, for people currently holding a beacon to validate the beacon and prevent it from expiring. That means that EVERY CRUNCHER must advertise and validate their beacon AFTER the v11 transition (around Oct 4th) and BEFORE October 18th (or more precisely, 14 days from the actual date of the v11 transition). If you do not advertise and validate your beacon by this time, your beacon will expire and you will stop earning research rewards until you advertise and validate a new beacon. This process has been made much easier by a brand new beacon "wizard" that helps manage beacon advertisements and renewals. Once a beacon has been validated and is a v11 protocol beacon, the normal 180 day expiration rules apply. Note, however, that the 180 day expiration on research rewards has been removed with the Fern update. This means that while your beacon might expire after 180 days, your earned research rewards will be retained and can be claimed by advertising a beacon with the same CPID and going through the validation process again. In other words, you do not lose any earned research rewards if you do not stake a block within 180 days and keep your beacon up-to-date.
The transition height is also when the team requirement will be relaxed for the network.


Besides the beacon wizard, there are a number of improvements to the GUI, including new UI transaction types (and icons) for staking the superblock, sidestake sends, beacon advertisement, voting, poll creation, and transactions with a message. The main screen has been revamped with a better summary section, and better status icons. Several changes under the hood have improved GUI performance. And finally, the diagnostics have been revamped.


The wallet sync speed has been DRASTICALLY improved. A decent machine with a good network connection should be able to sync the entire mainnet blockchain in less than 4 hours. A fast machine with a really fast network connection and a good SSD can do it in about 2.5 hours. One of our goals was to reduce or eliminate the reliance on snapshots for mainnet, and I think we have accomplished that goal with the new sync speed. We have also streamlined the in-memory structures for the blockchain which shaves some memory use.
There are so many goodies here it is hard to summarize them all.
I would like to thank all of the contributors to this release, but especially thank @cyrossignol, whose incredible contributions formed the backbone of this release. I would also like to pay special thanks to @barton2526, @caraka, and @Quezacoatl1, who tirelessly helped during the testing and polishing phase on testnet with testing and repeated builds for all architectures.
The developers are proud to present this release to the community and we believe this represents the starting point for a true renaissance for Gridcoin!

Summary Changelog



Most significantly, nodes calculate research rewards directly from the magnitudes in EACH superblock between stakes instead of using a two- or three- point average based on a CPID's current magnitude and the magnitude for the CPID when it last staked. For those long-timers in the community, this has been referred to as "Superblock Windows," and was first done in proof-of-concept form by @denravonska.







As a reminder:









Detailed Changelog

[] 2020-09-03, mandatory, "Fern"





submitted by jamescowens to gridcoin [link] [comments]

Question about the logic behind bitcoin mining

I read this article where they explain that miners have to guess a number "that is less than or equal to the target hash". Then they show some examples with wrong guesses that are greater than the target.
Also this: "There is no minimum target, but there is a maximum target set by the Bitcoin Protocol. "
My question is if it can be less and still be acceptable why not just guess a very low number?
submitted by Gyahor to NoStupidQuestions [link] [comments]

A theory of why Ethereum is perhaps better "sound money" than Bitcoin.

The idea of Bitcoin's supremacy as "sound money" is very frequently thrown around by the biggest talking heads in the crypto world. I know I will get a lot of hate for suggesting that this theory is not only flawed, but it is straight up wrong. As unintuitive as it may sound to Bitcoin maximalists (no offense intended) I believe Ethereum is on the path to becoming the global leading asset and model for sound money... give me a chance to explain why.

  1. The idea that nothing can change Bitcoin's issuance schedule is a myth. There is absolutely no divine power controlling the supply of Bitcoin. Contrary to what is commonly asserted, Bitcoin's issuance protocol is not primarily driven by what is currently implemented. The real driver is consensus: the majority of network participants must agree that what is currently defined cannot be changed. There is an underlying assumption that the consensus would never want to change Bitcoin's issuance. On the surface this makes for a nice "sound money" narrative, but it is false premise and sticking to it could be ultimately detrimental. It presents a long term sustainability issue (the hope that somehow Bitcoin's base layer will scale enough to maintain security entirely through fees). It also completely dismisses the possibility that an unforeseen event could create pressure to change the issuance. If Bitcoin managed to create a consensus mechanism that did not rely on mining, it is very likely there would be consensus to reduce issuance. On the other hand, if some potentially catastrophic event would create incentives to increase the issuance, it would only make sense for the network to do so.
  2. Issuance flexibility is not fundamentally bad. Etheruem's approach to adjust the issuance according to the contextual circumstances has resulted in a faster rate of issuance reduction than what was originally defined in the protocol. The rate of issuance will continue to decrease as new developments allow for it to happen without compromising the network security. There is a very high probability that Ethereum will achieve a lower issuance rate than Bitcoin in the next two years, and it could possibly achieve zero issuance in the next five years. This would be a result of a successful implementation of PoS, sharding and EIP-1559.
  3. The root of all evil is Proof of Work. PoW is by far the primary cost of operating the Bitcoin network. It is the primary determinant of how much issuance is needed as a financial incentive to keep miners doing their thing. The very mechanism that secures the network's decentralization is unfortunately quite wasteful. The degree of decentralization is a direct result of how much random mathematical operations are being done by miners.
  4. There is a better way. Some people will take offense by the use of the word wasteful, and they claim that it is not because those mindless calculations are what is actually securing the network. However, its wasteful aspect becomes clear if there is a different way to achieve equal or superior decentralization without the need to crunch difficult computational problems. This just so happens to be embodied in Ethereum's design of Proof of Stake. It will drastically reduce the cost of securing the network, while providing at least 2-3% annual returns for the ownership of Ether. When Ethereum's issuance becomes lower than its staking rewards, it will effectively have achieved the same effect as having zero (or possibly negative) issuance.
  5. The value proposition of Ethereum 2.0 is unmatched. There is just absolutely no asset in the world that has a 2-3% self-denominated annual returns and just so happens to be rapidly appreciating. When wall-street's greed sees this, it will create the mother of all bubbles.
  6. Don't dismiss the flippening. On February 01 2018 Ethereum reached 70% of Bitcoin's marked cap (it was even closer if you account for the amount of lost bitcoins). That happened before DEFI, before proof of staking was within reach, before multiple effective layer 2 solutions were a thing, before wrapped Bitcoins and before the first signs of mass adoption were on the horizon (like integration with Reddit , VISA and potential to compete with SWIFT). Utility is a huge factor in driving prices, lets not forget how Silk Road played a key role into propelling Bitcoin's value. Yes, Ethereum crashed hard after the peak in 2018, but perhaps it is simply manifesting a higher volatility pattern that is reminiscent of Bitcoin's early years. Bitcoin's first 5 years were characterized by aggressive price swings, why should it be different for Etheruem (considering it is about 5 years younger than Bitcoin)? If the volatility patterns stands on this bull market, we will see a flippening.
So... do I think Etheruem will flip? Yes I do, but I still hold Bitcoin. No one has a crystal ball, and nothing is certain. Perhaps Etheruem will crash and burn, perhaps Bitcoin will become the next Yahoo, and perhaps they will both thrive in this new exciting crypto world.
submitted by TheWierdGuy to ethereum [link] [comments]

Am I correct in thinking that, when mining bitcoin, only one miner in the world will gain bitcoin from verifying each block in the blockchain? How could this realistically make anyone a profit?

As I understand it, the hard part of mining bitcoin isn't in verifying the transaction, it's in being the first to find the hash equal to or lower than the target hash. If there are millions of miners all over the world looking for that hash, including giant, multiple-building farms, and only one block is added to the blockchain every 10 minutes, how could anyone mining from home hope to make any profit at all? Would you not just be losing stupendous amounts of money on gear and electricity and always be losing the 'hash race' to someone out there with a more powerful computer? I know and appreciate that people do this purely as a hobby and not always to make money, but I can't see how you could ever make money at all when competing with factory-sized water-cooled farms in China. I presume there's some key point I'm missing that will make everything instantly clear but I can't find it in any other explanation.
Also (side question) if it is true that in order to solve the numerical problem you need to find the hash lower than or equal to the target hash, and there's no extra reward for being the closest, only for being the first, why would you not just guess the lowest possible hash every time?
thank y'all
submitted by ambassador_shrek to NoStupidQuestions [link] [comments]

Cyptocurrency pegged to electricity price

Meter.io aims to create a low volatile currency following 10 kwh electricity price.
Meter uses a hybrid PoW/PoS solution; PoW mining for stable coin creation and PoS for txn ordering
  1. MTR is stablecoin soft pegged around the global competitive price of 10 kwh electricity
  2. MTRG is the finite supply governance token, which is used by PoS validators to validate transactions.
Pow mining in Meter is as open and decentralized as in Bitcoin but differs from that in Bitcoin in two fundamental ways
  1. Block rewards are dynamic. It’s determined as a function of pow difficulty. The wining Meter miner will earn more MTR if hash rate is high and less MTR if hash rate is low, ensuring a stable cost of production for each MTR at 10 kWh electricity price using mainstream mining equipment
  2. Miner’s don’t validate transactions. They simply compete to solve PoW. Txn ordering is done by PoS validators who secure the network and in return earn txn fees.
All stablecoins must essentialy have stability mechanisms to account for cases where demand is high and where demand is low. MTR has 2 stability mechanisms set to solve this mission.
Supply side stability mechanism (long term)
First and foremost MTR can’t be produced out of thin air. It’s issuance follows a disciplined monetary policy that solely depends on profit seeking behavior of miners. The only way to issue MTR is via PoW mining. When miners notice that price of MTR is getting higher than the cost to produce them (remember cost of production is always fixed at 10 kwh elec. price = around 0.9-1.2 usd) they will turn on their equipment and start creating new supply. If demand keeps increasing more miners will join, and more MTR will be printed to keep up with demand. Eventually supply will outperfrom the demand and price will get back to equilibrium.
When demand is low and MTR price is dropping below 10 kwh elec. price miners will not risk their profit margin to shrink and switch to mine other coins instead of MTR. In return MTR production will stop and no additional MTR will enter circulation. Given that mining is a competitive, open enviroment, price of MTR will eventually equal to the cost to produce it. (Marginal Revenue = Marginal Cost).
The long term stability is achieved through this unique and simple mechanism at layer 1 which doesn’t require use of capital inefficient collateral, complicated oracles, seignorage shares or algorithmic rebasing mechanisms.
Relative to nation based fiat currencies, switching cost between crytocurrencies is significantly lower. Sudden demand changes in crypto is therefore very common and must be addressed. Huge drop in demand may temporarly cause MTR to get traded below it’s cost of production making pow mining a losing game. How can the system recover from that and restart production? On the contrary, a sudden increase in demand may cause MTR to get traded at a premium making mining temporarly very profitable. Meter has a second layer stability mechanism in order to absorb sudden demand changes.
Demand side stability mechanism (short term)
An on chain auction (will become live in October 2020) resets every 24 hours offering newly minted fixed number of MTRGs in exchange for bids in MTR. Participants bid at no specific price and at the end of auction recieve MTRG proportional to their percentage of total bid. The main purpose of this auction is to consume MTR. A portion of MTR (initally %60) that is bidded in the auction ends up going to a reserve that is collectively owned by MTRG holders, essentially getting out of circulation. Future use of MTR in Reserve can be decided by governance. The remaining %40 gets gradually distributed to PoS validators as block rewards. This reserve allocation ratio can be adjusted via governance depending on the amount of MTR needed to be removed out of circulation at any point in time.
Meter team working to make Meter compatible with other blockchain. In fact both MTR and MTRG can currently be 1:1 bridged to their Ethereum versions as eMTR and eMTRG respectively. In near term, stablecoin MTR is set out on a mission to serve as collateral and a crypto native unit of account for DeFi.
submitted by cangurel to CryptoMoonShots [link] [comments]


Author: Gamals Ahmed, CoinEx Business Ambassador



Aryacoin is a new cryptocurrency, which allows for decentralized, peer to peer transactions of electronic cash. It is like Bitcoin and Litecoin, but the trading of the coin occurs on sales platforms that have no restriction to use. Further, it was created with the goal of addressing the double spend issues of Bitcoin and does so using a timestamp server to verify transactions. It works by taking the hash of a block of items to be timestamped and widely publishing the hash. The timestamp proves that the data must have existed at the time in order to get the hash. Each timestamp then includes the previous timestamp in its hash, forming a chain.
The Aryacoin team is continuously developing new use cases for the coin, including exchanges where users can exchange the coins without any fees or restrictions, and offline options where the coins can be bought and sold for cash. The coins can also be used on the company’s other platform, mrdigicoin.io. Along with the coin, there is a digital wallet that can be created and controlled by the user entirely, with no control being retained by the Aryacoin team.


The concept of Blockchain first came to fame in October 2008, as part of a proposal for Bitcoin, with the aim to create P2P money without banks. Bitcoin introduced a novel solution to the age-old human problem of trust. The underlying blockchain technology allows us to trust the outputs of the system without trusting any actor within it. People and institutions who do not know or trust each other, reside in different countries, are subject to different jurisdictions, and who have no legally binding agreements with each other, can now interact over the Internet without the need for trusted third parties like banks, Internet platforms, or other types of clearing institutions.
When bitcoin was launched it was revolutionary allowing people to transfer money to anytime and anywhere with very low transaction fees . It was decentralized and their is no third party involved in the transaction , only the sender and receiver were involved.
This paper provide a solution to the double-spending problem using a peer-to-peer distributed timestamp server to generate computational proof of the chronological order of transactions.The system is secure as long as honest nodes collectively control more CPU power than any cooperating group of attacker nodes. Bitcoin was made so that it would not be controlled or regulated but now exchanges and governments are regulating bitcoin and other cryptocurrencies at every step. Aryacoin was developed to overcome these restrictions on a free currency.
Aryacoin is a new age cryptocurrency, which withholds the original principle on which the concept of cryptocurrency was established. Combining the best in blockchain technology since the time of its creation, Aryacoin strives to deliver the highest trading and mining standards for its community.


Aryacoin is a new age cryptocurrency, which withholds the original principle on which the concept of cryptocurrency was established. Combining the best in blockchain technology since the time of its creation, Aryacoin strives to deliver the highest trading and mining standards for its community.
Aryacoin is a blockchain based project that allows users to access their wallet on the web and mobile browsers, using their login details.
Aryacoin can be mined; it also can be exchanged by other digital currencies in several world-famous exchanges such as Hitbtc, CoinEx, P2pb2b, WhiteBit, Changelly and is also listed in reputable wallets such as Coinomi and Guarda.
Aryacoin is a coin, which can be used by anyone looking to use cryptocurrency which allows them to keep their privacy even when buying/selling the coin along with while using the coin during transactions. Proof of work and cryptographic hashes allows transactions to verified.
Stable Fee Per AYA is a unique feature of Aryacoin, so by increasing the amount or volume of the transaction, there is no change in the fee within the network, which means that the fee for sending an amount less than 1 AYA is equal to several hundred million AYA. Another unique feature of Aryacoin is the undetectability of transactions in Explorer, such as the DASH and Monero, of course, this operation is unique to Aryacoin.
Using Aryacoin digital currency, like other currencies, international transactions can be done very quickly and there are no limitations in this area as the creators claim.
Aryacoin aims to allow users to access the Aryacoin wallet via the web and mobile browsers using their login details.
Aryacoin is a peer-to-peer electronic cash system that enables users to send and receive payments directly from one party to another, and allow them to transfer funds across borders with no restriction or third party involvement. The blockchain-based system embraces the digital signature, which prevents double spending and low transfer fees, which enables users to transfer huge amounts with very low fees. The proof-of-work consensus mechanism allows each transaction to be verified and confirmed, while anonymity enables users to use the coin anywhere at any time.
According to the website of the operation, each wallet is divided into 2 or more AYA wallet addresses for each transaction, and depending on the volume of the transaction block, the origin, and destination of transactions in the network can not be traced and displayed to the public.
In fact, each wallet in Aryacoin consists of a total of several wallets. The number of these wallets increases per transaction to increase both security and privacy. Aryacoin also uses the dPoW protocol. In the dPoW protocol, a second layer is added to the network to verify transactions, which makes “51% attack” impossible even with more than half of the network hash, and blocks whose Blockchain uses this second layer of security never run the risk of 51% attacks.
AYA has been listed on a number of crypto exchanges, unlike other main cryptocurrencies, it cannot be directly purchased with fiats money. However, You can still easily buy this coin by
first buying Bitcoin from any large exchanges and then transfer to the exchange that offers to trade this coin.


Aryacoin (AYA) is a new cryptocurrency, which has been created by a group of Iranian developers, is an altcoin which allows for decentralised, peer to peer transactions of electronic cash without any fees whatsoever. Along with the coin, there is a digital wallet that can be created and managed by the user entirely, with no control being retained by the Aryacoin team.
Aryacoin’s founder, Kiumars Parsa, has been a fan of alternative currencies and particularly Bitcoin.
We see people from all around the world using Blockchain technology and the great benefits that came with it and it then that I decided to solve this puzzle for find a way of bringing the last missing piece to the jigsaw. The idea for Aryacoin was born.” Parsa said.
Parsa and his team of Iranian ex-pats not only persevered but expedited the project and just a year later, in the summer of 2019, the first version of Aryacoin was released. In 2020, Aryacoin is the first and only Iranian coin listed on CMC.
Parsa goes on to state that it is now the strength of the community that has invested in the coin that will ultimately drive its success, alongside its robust technology and appealing 0% network fees.
We have thousands of voices behind Aryacoin. People for the people make this coin. It is a massive shout out for democracy. This had made us base the whole team strategy on the benefits for both our users and our traders.
One key example is that the network fee on AYA Blockchain is 0%. Yes, absolutely nothing, which which differentiates us from other networks. What also differentiates us from other coins is that we have AYAPAY which is the first cryptocurrency Gateway in the world which does not save funds on third party storage with all funds being forwarded directly to any wallet address that the Gateway owner requests”.
So for the first time ever, and unlike other gateways, incoming funds will be saved on the users account with submitted withdrawal requests then made on the Gateway host website. In AYAPAY which has also been developed by the Aryacoin team, all funds without extra fees or extra costs will directly forwarded to users wallets. We have named this technology as CloudWithdrawal.
We are continuously challenging ourselves as it is a crowded marketplace. We are striving to have a safer Blockchain against 51% attacks, faster confirmations speeds of transactions, cheaper network fee, growing the market by cooperation with Top tier Exchangers.


Aryacoin’s main goal is to educate people and give them the freedom to use cryptocurrency in any way they want. Aryacoin empowers the users to transfer, pay, trade cryptocurrency from any country around the globe.
Platforms that have been created by Aryacoin Team, as well as those that will go live in future, operate on the same principle and exclude absolutely no one.


Aryacoin aims to provide a long-term solution to the problem of double spending, which is still common in the crypto market. The developers of the system have created a peer-to-peer distributed timestamp server that generates computational proof of the transactions as they occur.
Besides, the system remains secure provided honest nodes control more CPU power than any cooperating group of attacker nodes. While Bitcoin was designed not to be regulated or controlled, many exchanges and governments have put regulatory measures on the pioneer cryptocurrency at every step. Aryacoin aims to overcome these restrictions as a free digital currency.


Aryacoin solution offers the following benefits:
  • Real-time update: whether you’re going on a holiday or a business trip, no problem. You can access your coins all over the world.
  • Instant operations: Aryacoin makes it quite easy for you to use your digital wallet and perform various operations with it.
  • Safe and secure: all your data is stored encrypted and can only be decrypted with your private key, seed, or password.
  • Strong security: The system has no control over your wallet. You are 100% in charge of your wallet and funds.


1. Anonymity
The coin provides decent level of anonymity for all its users. The users can send their transactions to any of the public nodes to be broadcasted , the transaction sent to the nodes should be signed by the private key of the sender address . This allows the users to use the coin anywhere any time , sending transactions directly to the node allows users from any place and country .
2. Real Life Usage
aryacoin’s team is continuously developing new and innovative ways to use the coins , they are currently developing exchanges where the users can exchange the coins without any fees and any restrictions . They also are currently developing other innovative technologies, which would allow users to spend our coins everywhere and anywhere.
3. Offline Exchanges
They are also working with different offline vendors which would enable them to buy and sell the coins directly to our users on a fixed/variable price this would allow easy buy/sell directly using cash . This would allow the coins to be accessible to users without any restrictions which most of the online exchanges have, also increase the value and number of users along with new ways to spend the coin. This would increase anonymity level of the
coin. In addition, introduce new users into the cryptomarket and technology. Creating a revolution, which educates people about crypto and introduce them to the crypto world, which introduces a completely new group of people into crypto and a move towards a Decentralized future!
4. Transactions
When it comes to transactions, Aryacoin embraces a chain of digital signatures, where each owner simply transfers the coin to the next person by digitally signing a hash of the previous transaction and the public key of the next owner. The recipient can then verify the signatures to confirm the chain of ownership. Importantly, Aryacoin comes with a trusted central authority that checks every transaction for double spending.
5. Business Partner with Simplex
Aryacoin is the first and only Iranian digital currency that managed to obtain a trading license in other countries.
In collaboration with the foundation and financial giant Simplex, a major cryptocurrency company that has large companies such as Binance, P2P, Changelly, etc. Aryacoin has been licensed to enter the world’s major exchanges, as well as the possibility of purchasing AYA through Credit Cards, which will begin in the second half of 2020.
Also, the possibility of purchasing Aryacoin through Visa and MasterCard credit cards will be activated simultaneously inside the Aryacoin site. plus, in less than a year, AYA will be placed next to big names such as CoinCapMarket, Coinomi, P2P, Coinpayments and many other world-class brands today.


If you want to use a cryptocurrency that allows you to keep your privacy online even when buying and selling the coins, the Aryacoin team claims that AYA is the way to go. Aryacoin is putting in the work: with more ways to buy and sell, and fixing the issues that were present in the original Bitcoin, plus pushing the boundaries with innovative solutions in cryptocurrencies. You can get started using Aryacoin (AYA) payments simply by having a CoinPayments account!


Aryana, the first Iranian exchange is a unique platform with the following features:
  • The first real international Persian exchange that obtains international licenses and is listed in CoinMarketCap.
  • The first Iranian exchange that has been cooperating with a legal and European exchange for 3 years.
  • The possibility of trading in Tomans (available currency in Iran) at the user’s desired price and getting rid of the transaction prices imposed by domestic sites inside Iran.
  • There is an internal fee payment plan by Iranian domestic banks for depositing and withdrawing Tomans for Aryacoin holders in Aryana Exchange.
  • The number that you see on the monitor and in your account will be equal to the number that is transferred to your bank account without a difference of one Rial.
  • The last but not least, noting the fact that there is a trading in Tomans possibility in Aryana exchange.
Aryana Exchange is using the most powerful, fastest, and most expensive server in the world, Google Cloud Platform (GCP), which is currently the highest quality server for an Iranian site, so that professional traders do not lag behind the market even for a second.
The feature of Smart Trading Robots is one of the most powerful features for digital currency traders. Digital cryptocurrency traders are well aware of how much they will benefit from smart trading robots. In the Aryana exchange, it is possible to connect exchange user accounts to intelligent trading bots and trade even when they are offline.
The injection of $ 1 million a day in liquidity by the WhiteBite exchange to maintain and support the price of Tether and eliminate the Tether fluctuations with Bitcoin instabilities used by profiteers to become a matter of course.


Aryacoin (AYA) tries to ensure a high level of security and privacy. The team has made sure to eliminate any trading restrictions for the network users: no verification is required to carry out transactions on AYA, making the project truly anonymous, decentralized, and giving it a real use in day-to-day life. The Delayed-Proof-of-Work (dPoW) algorithm makes the Aryacoin blockchain immune to any attempts of a 51% attack. AYA defines a coin as a chain of digital signatures — each owner transfers the coin to the next owner by digitally signing the hash of the previous transaction and the public key of the next owner, and the receiver verifies the signatures and the chain of ownership.



They use a proof-of-work system similar to Adam Back’s Hashcash to implement a distributed timestamp server on a peer-to-peer basis, rather than newspaper or Usenet publications. The proof-of-work involves scanning for a value that when hashed, such as with SHA-256, the hash begins with a number of zero bits. The average work required is exponential in the number of zero bits required and can be verified by executing a single hash.
For their timestamp network, they implement the proof-of-work by incrementing a nonce in the block until a value is found that gives the block’s hash the required zero bits. Once the CPU effort has been expended to make it satisfy the proof-of-work, the block cannot be changed without redoing the work. As later blocks are chained after it, the work to change the block would include redoing all the blocks after it.
The proof-of-work also solves the problem of determining representation in majority decision making. If the majority were based on one-IP-address-one-vote, it could be subverted by anyone able to allocate many IPs. Proof-of-work is essentially one-CPU-one-vote. The majority decision is represented by the longest chain, which has the greatest proof-of-work effort invested in it. If honest nodes control a majority of CPU power, the honest chain will grow the fastest and outpace any competing chains. To modify a past
block, an attacker would have to redo the proof-of-work of the block and all blocks after it, then catch up with, and surpass the work of the honest nodes.


The steps to run the network are as follows:
  • New transactions are broadcast to all nodes.
  • Each node collects new transactions into a block.
  • Each node works on finding a difficult proof-of-work for its block.
  • When a node finds a proof-of-work, it broadcasts the block to all nodes.
  • Nodes accept the block only if all transactions in it are valid and not already spent.
This is a very simple system that makes the network fast and scalable, while also providing a decent level of anonymity for all users. Users can send their transactions to any of the public nodes to be broadcast, and the private key of the sender’s address should sign any transaction sent to the nodes. This way, all transaction info remains strictly confidential. It also allows users to send transactions directly to the node from any place at any time and allows the transferring of huge amounts with very low fees.


According to creators Aryacoin, the development team has succeeded in inventing a new blockchain technology for the first time in the world, which is undoubtedly a big step and great news for all digital currency enthusiasts around the world.
This new technology has been implemented on the Aryacoin AYAPAY platform and was unveiled on October 2. AYAPAY payment platform is the only payment gateway in the world that does not save money in users’ accounts and transfers incoming coins directly to any wallet address requested by the gateway owner without any additional transaction or fee.
In other similar systems or even systems such as PayPal, money is stored in the user account.


The devs introduced the Delayed-Proof-of-Work (dPoW) algorithm, which represents a hybrid consensus method that allows one blockchain to take advantage of the security provided by the hashing power of another blockchain. The AYA blockchain works on dPoW and can use such consensus methods as Proof-of-Work (PoW) or Proof-of-Stake (PoS) and join to any desired PoW blockchain. The main purpose of this is to allow the blockchain to continue operating without notary nodes on the basis of its original consensus method. In this situation, additional security will no longer be provided through the attached blockchain, but this is not a particularly significant problem. dPoW can improve the security level and reduce energy consumption for any blockchain.


One of the main problems in the blockchain world is that a receiver is unable to verify whether or not one of the senders did not double-spend. Aryacoin provides the solution, and has established a trusted central authority, or mint, that checks every transaction for double-spending. Only the mint can issue a new coin and all the coins issued directly from the mint are trusted and cannot be double-spent. However, such a system cannot therefore
be fully decentralized because it depends on the company running the mint, similar to a bank. Aryacoin implements a scheme where the receiver knows that the previous owners did not sign any earlier transactions. The mint is aware of all transactions including which of them arrived first. The developers used an interesting solution called the Timestamp Server, which works by taking a hash of a block of items to be ‘timestamped’ and publishing the hash. Each timestamp includes the previous timestamp in its hash, forming a chain. To modify a block, an attacker would have to redo the proof-of-work of all previous blocks, then catch up with, and surpass the work of the honest nodes. This is almost impossible, and makes the network processes more secure. The proof-of-work difficulty varies according to circumstances. Such an approach ensures reliability and high throughput.


April 2019: The launch of Aryacoin; AYA ICO, resulting in over 30BTC collected
December 2019: The launch of AYA Pay
April 2020: The successful Hamedan Hardfork, supported by all AYA exchanges, aimed at integrating the dPoW algorithm, improving the security of the AYA blockchain.
June 2020: Aryana Exchange goes live, opening more trading opportunities globally
July 2020: The enabling of our Coin Exchanger
November 2020: The implementation of Smart Contracts into the Aryacoin Ecosystem
Q1 2021: Alef B goes live (more details coming soon)


Website: https://aryacoin.io/
Explorer: https://explorer.aryacoin.io/
Github: https://github.com/Aryacoin/Aryacoin
Twitter: 1.1k followers https://twitter.com/AryacoinAYA
Reddit: 442 members https://github.com/nucypher
Instagram: 3.8k followers https://www.instagram.com/mrdigicoin/ Telegram: 5.9k subscribers https://t.me/AYA_Global


Aryacoin (AYA) is a new age cryptocurrency that combines the best of the blockchain technology and strives to deliver high trading and mining standards, enabling users to make peer-to-peer decentralized transactions of electronic cash. Aryacoin is part of an ecosystem that includes payment gateway Ayapay and the Ayabank. AYA has a partnership with the Microsoft Azure cloud platform, which provides the ability to develop applications and store data on servers located in distributed data centers. The network fee for the AYA Blockchain is 0%. In Ayapay service, which has been developed by the Aryacoin team, all funds without extra fees or costs are directly forwarded to users’ wallets with technology called CloudWithdrawal. The devs team is introducing new use cases including exchanges where users will exchange AYA without any restrictions. You can buy AYA on an exchange of your choice, create an Aryacoin wallet, and store it in Guarda.


1) https://coincodex.com/crypto/aryacoin/
2) https://www.icosandstos.com/coin/Aryacoin%20AYA/YuXO60UPF3
3) https://www.publish0x.com/iran-and-cryptocurrency/a-brief-introduction-of-aryacoin-first-ever-iranian-cryptocu-xoldlom
4) https://techround.co.uk/cryptocurrency/aryacoin-the-digital-currency-created-by-iranians/
5) https://bitcoinexchangeguide.com/aryacoin/
6) https://blog.coinpayments.net/coin-spotlight/aryacoin
7) https://guarda.com/aryacoin-wallet
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