A teasing or critical label for someone who sells quickly when the market gets shaky.
They called me paper hands after I sold during the dip, but that was the exit I'd planned.
An attack that exploits a contract using the original transaction sender as its authorization check.
A user calls a hostile app, which calls another contract whose permission check incorrectly trusts tx.origin.
Holding through big price swings and pressure to sell, described in crypto chat as having an unshakable grip.
The chat called it diamond hands. I called it not checking my wallet for a week.
Good night: a casual sign-off when someone leaves a crypto chat or calls it a day.
gn everyone. Closing the charts and getting some sleep.
Placing multiple small contract variables into one EVM storage slot according to layout rules.
Two small integer fields share a storage slot because the compiler can fit both into its 32 bytes.
Good morning: the quick hello you see all over crypto and Web3 chats, whatever the time zone.
gm frens. Anyone know where the notes from yesterday's community call ended up?
The part of an Ethereum consensus block that carries execution-layer block data and transactions.
A consensus client passes a new execution payload to its paired execution client for checking.
A shared ledger whose blocks are linked by cryptographic hashes.
A Solana system variable that exposes cluster information to programs.
A program reads the Clock sysvar before deciding whether a time-limited action is still allowed.
A peer-to-peer monetary network whose native asset is bitcoin, usually written as BTC.