Signing keys

Keys authorized to sign on your behalf · The trusted core of your public document

Your principal document publishes a list of authorized keys. Any assertion signed by these keys is recognized as authorized by you — including delegating actions to AI agents. Only register keys whose private counterparts are strictly under your control.

Removing a key immediately revokes all active authorizations issued by it. Off-chain assertions previously signed remain cryptographically valid; this registry only governs future signing authority.

Register your own key

Three quick steps. Your private key never leaves your secure environment — alink only receives the public key and a proof-of-possession signature.

1 · Public key

Paste the did:agent: format of your Ed25519 public key. The identifier embeds the public key directly, preventing key mismatch or substitution.