Nodes validate and broadcast transactions, Each individual preserving a copy of your blockchain for ownership verification.[sixty four] A brand new block is established just about every 10 minutes on common, updating the blockchain across all nodes with no central oversight. Phần trăm khách hàng của copyright đã tăng hoặc giảm https://ethbase.net/bitcoin-balks-at-the-summit-ethereum-continues-its-ascent