ISRC GBAYC0801664
Verified recording
GBAYC0801664 is “Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x30f5e07375432f7de102e68dfe8802e4107ed5cce7de917a6352efe3adf29a1a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801664.
Recording identifiers
- ISRC
- GBAYC0801664
- Title
- Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x30f5e07375432f7de102e68dfe8802e4107ed5cce7de917a6352efe3adf29a1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8685696b7b7380da639a45f0aee687d9d8e15390d62a666b43e3acdca27e257f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801664
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro · Machine-readable JSON-LD