What means "v, r ,s" in a transaction object?

#1

Hello guys i have a question about this, in all transactions i see the “v , r , s”, but what are that names without abbreviation ?

Thanks for read :heart:

#2

v , r , s are the values for the transaction’s signature. They can be used as in Get public key of any ethereum account

A little more information, r and s are outputs of an ECDSA signature, and v is the recovery id. https://bitcoin.stackexchange.com/questions/38351/ecdsa-v-r-s-what-is-v also applies to Ethereum. For replay attack prevention, Ethereum makes further adjustments to v as explained in EIP 155.

Source: https://ethereum.stackexchange.com/questions/15766/what-does-v-r-s-in-eth-gettransactionbyhash-mean

Carlos Z

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#3

Thanks a lot :heart: