All of this data from the first and 2nd phase are routinely saved from the Blockchain (community ledger). And each ASIC design is even specifically modified just for mining with 1 unique algorithm (only one group of cryptocurrencies). USB solo miner hashrate 78Kh/s*two; USB-A driven, compact and moveable, simple to https://tysonryxvv.mpeblog.com/70343977/cheap-asic-miners-for-sale-explained