ISRC GBLWD0509113
Verified recording
GBLWD0509113 is “Quatre Motets sur des thèmes grégoriens, Op. 10: No. 4, Tantum ergo” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0x007b7333f9a1eb458a1817c6b74b119acf2ebce78e24bed1dd865d6e9eaec20b and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0509113.
Recording identifiers
- ISRC
- GBLWD0509113
- Title
- Quatre Motets sur des thèmes grégoriens, Op. 10: No. 4, Tantum ergo
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0x007b7333f9a1eb458a1817c6b74b119acf2ebce78e24bed1dd865d6e9eaec20b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:6b206b6e42267d736be4040f85acdf283eaa458460b67287452e73fb0fcdfaae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0509113
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Quatre Motets sur des thèmes grégoriens, Op. 10: No. 4, Tantum ergo · Machine-readable JSON-LD