6/ Transactions: Blockchains use digital signatures to ensure that only the private key holder can make a transaction on the corresponding public address.
Signatures are generated by users via their private keys and miners/validators verify signatures via users' public keys. https://t.co/rEm5XEkULU
6/交易：区块链使用数字签名来确保只有私钥持有人才能在相应的公共地址上进行交易。
签名由用户通过私钥生成，矿工/验证器通过用户的公钥验证签名。https://t.co/rEm5XEkULU