ISRC GBAYC9902018
Verified recording
GBAYC9902018 is “Duruflé: Requiem, Op. 9: I. Introït. Requiem æternam” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0x44e8dc2f6dc919ecca9940c74fdadd838b481c8dab528c3a16565d328d69966f and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902018.
Recording identifiers
- ISRC
- GBAYC9902018
- Title
- Duruflé: Requiem, Op. 9: I. Introït. Requiem æternam
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0x44e8dc2f6dc919ecca9940c74fdadd838b481c8dab528c3a16565d328d69966f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:5d4764932be9e9ff3990fca20f941ccc1cb2454e76228ebbbfdc671c3b213da0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902018
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Duruflé: Requiem, Op. 9: I. Introït. Requiem æternam · Machine-readable JSON-LD