Delegate
Validate
Cross-Chain Transfer
Projects
Education
Command Center
Signing Tools
Testnet Faucet
Airdrop
Proof of Assets & Reserves
Transaction Export
Avalanche Metrics API
Glacier
Network Alerts
Network Stats
Avalanche L1 Stats
Validators Notifications
Networks
Signing a message in blockchain refers to adding a digital signature to a message to ensure its authenticity and integrity. It is similar to placing a unique seal on a document that indicates that your wallet address has certified this message.