How can you confirm on-chain that a transaction was really sent by you? Don't worry, your class’s study rep has the answer:
A digital signature doesn’t encrypt the transaction details, so the amount and addresses in an on-chain transfer are still visible to everyone.
A digital signature proves two things at once: the transaction really came from the owner of the private key, and its contents haven’t been changed since it was signed.
Me before: Dive right in and figure it out later. Me now: Read the instructions first.
$BTC 74540（-1.58%）
#比特币 #BTC
A digital signature doesn’t encrypt the transaction details, so the amount and addresses in an on-chain transfer are still visible to everyone.
A digital signature proves two things at once: the transaction really came from the owner of the private key, and its contents haven’t been changed since it was signed.
Me before: Dive right in and figure it out later. Me now: Read the instructions first.
$BTC 74540（-1.58%）
#比特币 #BTC
