Litecoin Cash (LCC) is a fork of Litecoin itself utilizing an SHA-256 hashing algorithm. While the initial goal was to focus on bringing back SHA-256, along the way we created "Hive Mining," an agent-based system allowing everyday users to participate in securing and hashing the network to earn real LCC rewards. Be sure to visit our website @ https://litecoinca.sh for more information and join us on DISCORD to speak with the team and get free LCC rains just for chatting and being active!
Bitcoin mining: how is a block header of 80 bytes processed in SHA-256? Isn't it too big?
The whole process of bitcoin mining was making sense to me until a moment of madness an hour ago, if there is 80 bytes of data to be processed in SHA-256, that's 640 bits of data to be processed in SHA-256. In this 80 bytes we have: 4 bytes (version), previous block hash (32 bytes), merkle root (32 bytes), time (4 bytes), bits (4 bytes), nonce (4 bytes). I thought SHA-256 accepted 512 bits of data, so that's 64 bytes of data. And on top of that, I need to add the length of the data to be processed in the last 64 bits of this 512 bits input but 64 bytes is well over the limit. What am I missing here? Can someone help hear it up for me? Thanks
01-23 13:03 - 'Bitmain has made many major developments in 2018, including the 7nm ASIC chip for SHA-256 mining, the AI division “Sophon”, the BCH fork, as well as its expanding operations in the U.S. / In the past year, Bitmain launc...' by /u/8BTC_NEWS2020 removed from /r/Bitcoin within 403-413min
''' Bitmain has made many major developments in 2018, including the 7nm ASIC chip for SHA-256 mining, the AI division “Sophon”, the BCH fork, as well as its expanding operations in the U.S. In the past year, Bitmain launched a series of new products that may boost the mining efficiency, including a firmware that supports the AsicBoost optimization that available on S9 and BM1387-based models (R4, S9i, S9j, T9, and T9+). In addition, the next generation 7nm ASIC chip, designed for SHA-256 mining is definitely a great milestone for Bitmain in 2018. The ASIC chip was used in Bitmain’s two latest products launched in late November, the Antminer S15 (28 TH/s, 57J/TH) and T15 (23 TH/s, 67J/TH). Bitmain also indicated that “the chip provides significant improvements in terms of performance, power consumption and delivering outstanding performance”.
[Bitmain Reflects on Its 2018 Performance of Miners, AI, BCH Hash War and American Expansion]1
PSA: For SHA-256 Bitcoin mining, the BW.com pool has been averaging 5+% higher than any of the previous pools since its inception over a week ago.
I just realized it today, but +5% over the term of a contract is pretty substantial! (If it's not a new pool, forgive me. I've never noticed it before, and even if it has been around, it definitely looks like they've now got their sh*t together.)
Mining other SHA-256 coins with Antminer S7 beside Bitcoin?
Hey guys, I hope this is not off topic. I have 2x Antminer S7 which one I usually (but not always) point to Nicehash. After some extensive Googling I get a vague idea that it is possible to mine these SHA-256 based Altcoins with it, but nothing concrete. I'm guessing the answer is "yes", but would like confirmation before I stop mining Bitcoin and give it a try. Also, is there a SHA-256 auto-profit switch pool to direct the Antminers to? TIA
Der Sha-256-Algorithmus basiert auf der Merkle-Damgard-Konstruktionsmethode, nach der der Anfangsindex unmittelbar nach der Änderung in Blöcke und diese wiederum in 16 Wörter unterteilt werden. SHA-256 wird in verschiedenen Teilen des Bitcoin-Netzwerks verwendet: Beim Mining wird SHA-256 als Proof-of-Work-Algorithmus verwendet. De nieuwste en snelste Antminer S17 (53 TH/s). Deze SHA-256 S17 serie is momenteel de nieuwste generatie bitcoin miner. Hieronder een aantal gegevens over snelheid, verbruik en winst per dag. SHA-256 mining calculator, pools, and coins. 423.5988 EH/s network hashrate and 41 coins. Check profitability for ASICs. Bitcoin depends on well-known cryptographic standards such as SHA-256. In this paper we revisit the cryptographic process which allows one to make money by producing new bitcoins. We reformulate this problem as a specific sort of Constrained Input Small Output (CISO) hashing problem and reduce the problem to a pure block cipher problem, cf. Fig. 1. We estimate the speed of this process and we ... Specifically, mining operators were scrambling to source the higher-end GPU hardware necessary to add capacity as it was becoming apparent that the rate of the difficulty rises was probably not going to be slowing. The typical high-end rig of the day was a dual ATI HD 5970 rig costing $1,500 and capable of hashing at 1.2 Ghash/s. Only with some ... Sha256 mining pools Request adding new: coin pool. Filter coins by algorithm Filter coins by algorithm: NeoScrypt 60 EquiHash 17 EquiHash (192,7) 1 EquiHash (96,5) 1 ZHash 7 Skein 24 Lyra2v2 30 TimeTravel10 1 C11 16 PHI1612 2 PHI2 8 Lyra2z 36 Skunkhash 0 Scrypt 312 X11 171 Keccak-C 3 Keccak 4 Nist5 11 Allium 2 Xevan 15 Ethash 16 CryptoNight 12 CryptoNight V7 3 CryptoNight Light 0 CryptoNight ... SHA-256 ist eine kryptographische Hashfunktion, die Inhalte wie Daten und Informationen in einen Hashwert (=Hash) umrechnet. Dabei ergeben unterschiedliche Inhalte niemals den selben Hashwert. SHA → Secure Hash Algorithm 256 → Länge des Algorithmus in Bits. Verwendung. Dieser Algorithmus wird bspw. in der Blockchain-Technologie bei Bitcoin, Peercoin und Namecoin verwendet, um den ... Bitcoin Mining (SHA-256 PRO) mit 100-150 Altcoins: 1 TH/s für 40 USD. Dynamisches Mining (EQUIHASH) mit 10+ Altcoins: 1 kSol/s für 44 USD. Ethereum Mining 2 MH/s für 20 USD. Verträge: 1 Jahr, 2 Jahre, 5 Jahre oder Lifetime. 2) genesismining.com. Der Bitcoin Cloud Mining Service Genesis Mining aus Island wird schon von über 2 Million Kunden für das Bitcoins generieren verwendet ... Bitcoin Mining Rigs Struggle for Profits, Despite BTC's Hashrate Reaching an All-Time High . Bitcoin’s hashrate climbed to an all-time high (ATH) this week touching 166 exahash per second (EH/s ... Merged Mining Pool for Bitcoin, Litecoin, Dogecoin, Darkcoin, and other alternate cryptocurrencies.
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