ISRC GBLLH1957108
Verified recording
GBLLH1957108 is “Quatre Motets sur des thèmes grégoriens pour choeur a cappella, Op. 10: III. Tu es petrus” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0xab177297e4401d2dd0ce89ad87a935dc6491a857519a48447ee8ff35b37b050a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957108.
Recording identifiers
- ISRC
- GBLLH1957108
- Title
- Quatre Motets sur des thèmes grégoriens pour choeur a cappella, Op. 10: III. Tu es petrus
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0xab177297e4401d2dd0ce89ad87a935dc6491a857519a48447ee8ff35b37b050a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ad9b92a293e8a43d79bab77df587722a1b7bf02cc743f8b6b87b18b5c7a5c84e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957108
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quatre Motets sur des thèmes grégoriens pour choeur a cappella, Op. 10: III. Tu es petrus · Machine-readable JSON-LD