ISRC FRZ131429160
Verified recording
FRZ131429160 is “Bassoon Concerto in C Major, RV 473: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xaa434cb1243731f3607ae1b5e834b2d579015d03edd95d6d11cea2fd8cd35840 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131429160.
Recording identifiers
- ISRC
- FRZ131429160
- Title
- Bassoon Concerto in C Major, RV 473: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xaa434cb1243731f3607ae1b5e834b2d579015d03edd95d6d11cea2fd8cd35840
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:8d47d2d857711437aeae8fdf83e045097f4583cceace22ba9788e67b2ff03982- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131429160
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Bassoon Concerto in C Major, RV 473: I. Allegro · Machine-readable JSON-LD