Why Nostr? What is Njump?
2024-05-02 17:57:11
in reply to

gzh on Nostr: You need to look into older block to make sure that an old UTXO is valid. Having just ...

You need to look into older block to make sure that an old UTXO is valid. Having just a hash of that old block verified in new blocks is not enough: hash of a block does not say what were the UTXOs from that block.
Author Public Key
npub14dz3229rw68asxvynp59tduvf7h5pe08euvgwwkrczkcvynklh6shwvtek