pull down to refresh

34 sats \ 1 reply \ @ek 4h \ parent \ on: Somebody check me on this plz - private key/script type/public key relationship? bitcoin
Damn, edited this
These 65 bytes are the public key in hex
to
The pushed bytes contain the public key in hex (among other things)
which is wrong just before the edit timer ran out. A 65 bytes public key looked wrong to me but it's true, these 65 bytes are really just the public key but in uncompressed format:
This is one of the simplest locking scripts you'll find in the blockchain. It's used to lock an output to a single public key.
It contains a public key (33 bytes compressed or 65 bytes uncompressed) and the OP_CHECKSIG opcode. This means that only a signature for that public key is required to unlock it. So in other words, the output is locked to the public key of the person you want to "send" the bitcoins to.
-- https://learnmeabitcoin.com/technical/transaction/output/scriptpubkey/
write
preview
0 sats \ 0 replies \ @Rothbardian_fanatic 5m
It seems to me that the public keys and private keys for BTC function in almost the same way as pgp did, ages ago. If I remember correctly the key is some sort of diffident-helmet hash, isn’t it? So this key might be some sort of hash or sha??? Type of encryption.
reply