ISRC GBAYC8500640
Verified recording
GBAYC8500640 is “Hertel: Trumpet Concerto No. 1 in E-Flat Major: I. Allegro” by Johann Wilhelm Hertel,
registered on the CopyrightChains blockchain with CopyrightID
0x237811b682f0119fc09972c99c30ab55818324b2655bf9b41c8c919a47a163ec and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500640.
Recording identifiers
- ISRC
- GBAYC8500640
- Title
- Hertel: Trumpet Concerto No. 1 in E-Flat Major: I. Allegro
- Artist
- Johann Wilhelm Hertel
- CopyrightID (CopyrightChains transaction hash)
0x237811b682f0119fc09972c99c30ab55818324b2655bf9b41c8c919a47a163ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:50993c16d83f70ff8660bdd7cb0d321021eb3fe41f3bf00ba2f0a852639e0c29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500640
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Hertel: Trumpet Concerto No. 1 in E-Flat Major: I. Allegro · Machine-readable JSON-LD