A cryptographically timestamped signature — sign something yourself, or gather signatures from a group.

Mode

declaration · one signer replies, one permanent record

declaration
one signer, one record attestation
gather signatures from a group

Title Details — the ask (what is the signer attesting to or declaring? required) Reference URL (optional · https:// link to the document, post, or contract being attested to) Your email Signer's email Threshold (N distinct signers, max 50) Dedup rule