ISRC FRZ201902138
Verified recording
FRZ201902138 is “Vivaldi: Bassoon Concerto in B-Flat Major, RV 501 "La notte": V. Sorge l'aurora. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9a0439f91369e1751ffb6d6cd6b695a92244965a097b647503d47020af03d89d 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/FRZ201902138.
Recording identifiers
- ISRC
- FRZ201902138
- Title
- Vivaldi: Bassoon Concerto in B-Flat Major, RV 501 "La notte": V. Sorge l'aurora. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9a0439f91369e1751ffb6d6cd6b695a92244965a097b647503d47020af03d89d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:258e1c0b24b3afe4ec6ded23dbcd4514e94d875156bd000b7e501e1613b6d404- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201902138
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: Bassoon Concerto in B-Flat Major, RV 501 "La notte": V. Sorge l'aurora. Allegro · Machine-readable JSON-LD