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All messages on a blockchain ledger are signed messages. A practical example is signing the message “I, user 1234, am sending 1000 USDC to user 5678”
by hGkXBvR 4y ago
All messages on a blockchain ledger are signed messages.
A practical example is signing the message “I, user 1234, am sending 1000 USDC to user 5678”
- lottin 4y agoExactly, why would you sing a message saying that you're logging on this or that website, for everyone to see, when you can just tell the website in question and no one else?
- tatertots1234 4y agoYou don’t need to post a message on the chain to ‘login’ to a web3 site. But if you perform a transaction such as changing the state in a smart contract or withdrawing tokens based on your address and message meeting some ZK-SNARK verifiable condition, that is when you might need to post a message to the chain.