Mathilde
Recording by Jacques Brel.
Recording identifiers
- ISRC
- FRZ016400090
- CopyrightID (CopyrightChains transaction hash)
- 0x368f2c2f024a8c827ed7a70304c8545c895ab62aa29d50de69206d06f01de832
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46Z
- Bitcoin block
- 960459
- Canonical record hash
- sha256:ab4e1aca8518ca77cb46d99f67e53b0367d9de4a6ac1d78b675a7050099794ab
What this proof establishes
This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.
CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.
Read the complete pre-generative-AI provenance and verification method.