ISRC FRZ130917018
Verified recording
FRZ130917018 is “Bassoon Concerto in C Major, RV 477: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xbd7aa3df762d6b8c5d7a17dc2d03ad016e26ce87b695d6c375241b4bc59ad6cd 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/FRZ130917018.
Recording identifiers
- ISRC
- FRZ130917018
- Title
- Bassoon Concerto in C Major, RV 477: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xbd7aa3df762d6b8c5d7a17dc2d03ad016e26ce87b695d6c375241b4bc59ad6cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ebc09db78d51ce9c08af842a0e61b790dabe74757006bf06d03900185ceefe0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130917018
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bassoon Concerto in C Major, RV 477: III. Allegro · Machine-readable JSON-LD