Record ID
A Record ID is the content hash of a Proof Protocol record's canonical form, excluding its signature envelope, so the same record has the same ID everywhere and adding a signature never changes it.
The record terms
| Term | Meaning |
|---|---|
| Record ID | Content hash of the record’s canonical form, without signatures. The same record has the same ID everywhere. |
| Signature Envelope | The detached, append-only set of signatures on a record. Adding a signature does not change the Record ID. |
| Registry Receipt | A signed acknowledgment from a Registry that it recorded the record under a stated root and Time Anchor pulse. |
| Bundle | A record that aggregates a set of Units of Proof or result series by Merkle root under one Holder. |
Why it matters
A proof is a record anyone can recompute, sign, register and cite without asking its producer. Stable identity is what lets a person and a machine verify the same thing and get the same answer.