ISRC FRZ140306030
Verified recording
FRZ140306030 is “Concerto pour Violoncelle et Orchestre en Ut Majeur, Hob. VIIb:1: III. Finale: Allegro molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x9b253eeadbe8168f050f27e353dc403395ef2332b40e373c9451d04e61011688 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140306030.
Recording identifiers
- ISRC
- FRZ140306030
- Title
- Concerto pour Violoncelle et Orchestre en Ut Majeur, Hob. VIIb:1: III. Finale: Allegro molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x9b253eeadbe8168f050f27e353dc403395ef2332b40e373c9451d04e61011688
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:39a225fd3727266d8617700fe9ec9fb9ac17ecbb791c6735efadfdec62658e49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140306030
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto pour Violoncelle et Orchestre en Ut Majeur, Hob. VIIb:1: III. Finale: Allegro molto · Machine-readable JSON-LD