ISRC FRZ208905301
Verified recording
FRZ208905301 is “Le visage nuptial, troisième version: I. Conduite” by Pierre Boulez,
registered on the CopyrightChains blockchain with CopyrightID
0x853bd670dd4394530839317479d4cc753b89927ee91043e08487837a0e41aba1 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208905301.
Recording identifiers
- ISRC
- FRZ208905301
- Title
- Le visage nuptial, troisième version: I. Conduite
- Artist
- Pierre Boulez
- CopyrightID (CopyrightChains transaction hash)
0x853bd670dd4394530839317479d4cc753b89927ee91043e08487837a0e41aba1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:55c5e6c9584def42bcd31a13b8d86408cc5fe9570bdd235162f7f09db313f304- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208905301
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Le visage nuptial, troisième version: I. Conduite · Machine-readable JSON-LD