ISRC GBAYC0700107
Verified recording
GBAYC0700107 is “Requiem, Op.9 (version with organ) (2007 - Remaster): Introit” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0x4709a37cbfb2f9c50f98f7f7d81bb271d059048d2ad6b908fefe5a293437a941 and independently timestamped
in Bitcoin block 960277 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700107.
Recording identifiers
- ISRC
- GBAYC0700107
- Title
- Requiem, Op.9 (version with organ) (2007 - Remaster): Introit
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0x4709a37cbfb2f9c50f98f7f7d81bb271d059048d2ad6b908fefe5a293437a941
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:10:47+00:00
- Bitcoin block
- 960277
- Canonical record hash
sha256:fa80a707dc7cd7aec610894c0491e74f85a186fdf5de9b749e3f72abe7636b8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700107
- Bitcoin block existence check
- https://blockstream.info/api/block/960277
Full record
Track page: Requiem, Op.9 (version with organ) (2007 - Remaster): Introit · Machine-readable JSON-LD