Today’s practical tip: authorizing offline signatures
Offline signatures include an expiration time. Before then, whoever has the signature can submit it on-chain at any time.
If an unfamiliar website asks you to sign something to claim an airdrop, it’s best to stop and think first.
Your seed phrase and private keys are yours alone to keep safe. Never give them to anyone who asks.
While you’re at it, take a quick look: $ETH is currently priced at 2506.4 (24h -0.19%).
#ETH
Just sharing some thoughts—what you do is up to you.
Offline signatures include an expiration time. Before then, whoever has the signature can submit it on-chain at any time.
If an unfamiliar website asks you to sign something to claim an airdrop, it’s best to stop and think first.
Your seed phrase and private keys are yours alone to keep safe. Never give them to anyone who asks.
While you’re at it, take a quick look: $ETH is currently priced at 2506.4 (24h -0.19%).
#ETH
Just sharing some thoughts—what you do is up to you.