ISRC FRZ200900147
Verified recording
FRZ200900147 is “Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x99b1becf179e88aa9912d5002fd6768015dac89d75786a69247f7ed1a9923d78 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200900147.
Recording identifiers
- ISRC
- FRZ200900147
- Title
- Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x99b1becf179e88aa9912d5002fd6768015dac89d75786a69247f7ed1a9923d78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ecd2d5f4f27465ebcf572316fa4cddc83c6527ae82616014641841e59b7af9b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200900147
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Allegro · Machine-readable JSON-LD