ISRC GBLLH1957101
Verified recording
GBLLH1957101 is “Messe “Cum Jubilo” pour choeur de barytons et orgue, Op. 11: I. Kyrie” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0xd1b0be1399e600268e963bbc40a0e5a709ecfc907ccc9e1e95b6ba967dfa1a05 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957101.
Recording identifiers
- ISRC
- GBLLH1957101
- Title
- Messe “Cum Jubilo” pour choeur de barytons et orgue, Op. 11: I. Kyrie
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0xd1b0be1399e600268e963bbc40a0e5a709ecfc907ccc9e1e95b6ba967dfa1a05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:25c17bcdf68ebccc2593b9af476d13d5282af9e60bd398bc99c51ad1e333a88a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957101
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Messe “Cum Jubilo” pour choeur de barytons et orgue, Op. 11: I. Kyrie · Machine-readable JSON-LD