ISRC NOCJB1900205
Verified recording
NOCJB1900205 is “Concerto Grosso - 1980” by Derek Bourgeois,
registered on the CopyrightChains blockchain with CopyrightID
0x45955fefff293b9637c4f24f7f37b6671cfc58124e5690d651db67c6183d17da and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1900205.
Recording identifiers
- ISRC
- NOCJB1900205
- Title
- Concerto Grosso - 1980
- Artist
- Derek Bourgeois
- CopyrightID (CopyrightChains transaction hash)
0x45955fefff293b9637c4f24f7f37b6671cfc58124e5690d651db67c6183d17da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:48533aa8576f3566f16b100d1171dc1433736318c5be718e65f5fe91db32543a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1900205
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Concerto Grosso - 1980 · Machine-readable JSON-LD