ISRC GBLLH1957111
Verified recording
GBLLH1957111 is “Requiem pour soli, choeurs et orgue, Op. 9: I. Introit” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0x9dcaa8f7fb526d6cad974a0ef67bea6ab3c3fc937771182e1c5f4a6f25ff03e9 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/GBLLH1957111.
Recording identifiers
- ISRC
- GBLLH1957111
- Title
- Requiem pour soli, choeurs et orgue, Op. 9: I. Introit
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0x9dcaa8f7fb526d6cad974a0ef67bea6ab3c3fc937771182e1c5f4a6f25ff03e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:122c6ddf7664149344aeaf24d5a8ee4631cdd72c9c0b7ecd7661a5f612bb64ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957111
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Requiem pour soli, choeurs et orgue, Op. 9: I. Introit · Machine-readable JSON-LD