ISRC GBLWD0509112
Verified recording
GBLWD0509112 is “Quatre Motets sur des thèmes grégoriens, Op. 10: No. 3, Tu es Petrus” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0xb7eaeffd915225e2c2b5f3058999f37ad6e7f13c2c321b6c99e97f89b70440a9 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/GBLWD0509112.
Recording identifiers
- ISRC
- GBLWD0509112
- Title
- Quatre Motets sur des thèmes grégoriens, Op. 10: No. 3, Tu es Petrus
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0xb7eaeffd915225e2c2b5f3058999f37ad6e7f13c2c321b6c99e97f89b70440a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:02fa4e8e90cec73eac459ffc25bd381d7c0e30a02638b62f00529dbe65746100- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0509112
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Quatre Motets sur des thèmes grégoriens, Op. 10: No. 3, Tu es Petrus · Machine-readable JSON-LD