ISRC GBLWD0509110
Verified recording
GBLWD0509110 is “Quatre Motets sur des thèmes grégoriens, Op. 10: No. 1, Ubi caritas” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0x4a8fb8da4c27aadafb87873946a1a62641c57a9c97e80cb00a8d98e474f743d9 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0509110.
Recording identifiers
- ISRC
- GBLWD0509110
- Title
- Quatre Motets sur des thèmes grégoriens, Op. 10: No. 1, Ubi caritas
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0x4a8fb8da4c27aadafb87873946a1a62641c57a9c97e80cb00a8d98e474f743d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:bc2e837d5d64be93cd4751aedcad035ac1a957f80636d1d0d7e217b9fd4e32a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0509110
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Quatre Motets sur des thèmes grégoriens, Op. 10: No. 1, Ubi caritas · Machine-readable JSON-LD