What kind of person is Adam Back? Many people can't explain clearly!
Adam Back is a cryptographer who proposed Hashcash in 1997.
In Bitcoin, rewriting a past block means redoing the proof of work for all subsequent blocks, making tampering extremely costly.
Understanding the principles can help you avoid pitfalls, but it can't replace position management.
$BTC 75968.78（-0.35%）
#BTC
Adam Back is a cryptographer who proposed Hashcash in 1997.
In Bitcoin, rewriting a past block means redoing the proof of work for all subsequent blocks, making tampering extremely costly.
Understanding the principles can help you avoid pitfalls, but it can't replace position management.
$BTC 75968.78（-0.35%）
#BTC
