ISRC GBAYC9902036
Verified recording
GBAYC9902036 is “Duruflé: Quatre motets sur des thèmes grégoriens, Op. 10: No. 2, Tota pulchra es” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0xf2de8dc41ce1a6be29caca7c7133db7efcf0b035c3a9d52c06a94b5f1ccc3f13 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902036.
Recording identifiers
- ISRC
- GBAYC9902036
- Title
- Duruflé: Quatre motets sur des thèmes grégoriens, Op. 10: No. 2, Tota pulchra es
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0xf2de8dc41ce1a6be29caca7c7133db7efcf0b035c3a9d52c06a94b5f1ccc3f13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:e96475a49479b8cce5c3c5f7e0e3188a805830d3bf2c70155ad1ebe9d6d9e788- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902036
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Duruflé: Quatre motets sur des thèmes grégoriens, Op. 10: No. 2, Tota pulchra es · Machine-readable JSON-LD