By Bitcoin.com - fa 1 any - Temps de lectura: 2 minuts
Bitcoin La dificultat minera de la xarxa baixa per primera vegada en 2 mesos
Following four consecutive Bitcoin mining difficulty increases, the network’s difficulty dropped for the first time in 68 days, sliding 2.14% at block height 756,000 on Tuesday. The change means it’s currently 2.14% easier to find a bitcoin block reward following the mining difficulty’s all-time high (ATH) that took place on September 13.
Bitcoin Difficulty Slides 2.14%
Bitcoin miners caught a break this week after the network’s mining difficulty slid by 2.14% on Tuesday evening. The difficulty is now 31.36 trillion following the 32.04 trillion ATH recorded on Tuesday, September 13. The network’s difficulty will remain at 31.36 trillion for the next two weeks, as the difficulty is adjusted every 2,016 blocks.
Mentre que el hashrate de la xarxa avança a 234 exahash per segon (EH/s), les estadístiques mostren que durant els darrers 2,016 blocs el hashrate mitjà va ser de 225.2 EH/s. Segons la mètrica actual, amb l'actual BTC prices and electrical costs at $0.07 per kilowatt hour (kWh), roughly 41 SHA256 application-specific integrated circuit (ASIC) bitcoin miners make an estimated profit between $0.12 and $7.95 per day. At $0.12 per kWh, nine ASIC bitcoin miners make an estimated profit between $0.33 and $4.24 per day.
Les cinc màquines de mineria ASIC més rendibles avui inclouen Bitmain Antminer S19 XP amb 140 terahash per segon (TH/s), Antminer S19 Pro+ Hyd (198 TH/s), Microbt Whatsminer M50S (126 TH/s), el Microbt Whatsminer M50 (114 TH/s) i Bitmain Antminer S19 Pro (110 TH/s).
Durant els darrers tres dies, els miners van descobrir 423 blocs i Foundry USA va trobar 108 blocs. Foundry ha estat el primer miner durant els darrers tres dies amb un 25.53% del hashrate global o 56.53 EH/s.
Foundry is followed by Antpool, F2pool, Binance Pool, and Viabtc respectively. Currently, 11 known mining pools are dedicating hashrate toward the Bitcoin blockchain, representing 98.11% of the global hashrate. Unknown hashrate commands 1.89% of the global hashrate today or 4.19 EH/s used to discover eight blocks out of the 423 found in three days.
Mentrestant, a les velocitats actuals del temps de bloc, s'estima que el següent canvi de dificultat serà un augment d'aproximadament un 1.32%, però això podria canviar molt durant els propers 1,957 blocs que queden per mina.
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Font original: Bitcoin.com