ISRC GBAJU8300003
Verified recording
GBAJU8300003 is “Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xb8291deff38b38bd21296a3978c8e6a6fa8a38a78f4a70f39d2a994f608776ce and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8300003.
Recording identifiers
- ISRC
- GBAJU8300003
- Title
- Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xb8291deff38b38bd21296a3978c8e6a6fa8a38a78f4a70f39d2a994f608776ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:db9aaeed22d3b9d56b6a6347e4c6124d914eeebb86d759c843ff64ca92ff05d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8300003
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro · Machine-readable JSON-LD