API ↗
MAINNET
ADDRESS / OWNERSHIP PROOF

Claim an address label.

Prove you control a FloofyChain address by signing a one-time message using your own wallet. No funds are transferred and FloofyScan never needs private keys.

Sign an address label

Use a FloofyChain wallet with Sign Message support. The signature proves address key control, not personal or organisational identity. Labels appear publicly only after review.

Only standard single-key addresses supported by the node's verifymessage method can be claimed. Never paste seed phrases, passwords or private keys. Labels are self-declared and are not an endorsement by FloofyChain or FloofyScan.