ISRC FRZ131102030
Verified recording
FRZ131102030 is “Bassoon Concerto in A Minor, RV 499: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6c8d9851a6f61db9d38dfceb95925434b47d46c1e8c4c356c60d42b148e20c66 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/FRZ131102030.
Recording identifiers
- ISRC
- FRZ131102030
- Title
- Bassoon Concerto in A Minor, RV 499: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6c8d9851a6f61db9d38dfceb95925434b47d46c1e8c4c356c60d42b148e20c66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f55a1713bef222c1a25d3b7a36e0b750eeff8b97c8886ff21a9da28ef5605461- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131102030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bassoon Concerto in A Minor, RV 499: III. Allegro · Machine-readable JSON-LD