ISRC GBF078710851
Verified recording
GBF078710851 is “Sonata for Cello and Continuo in A minor, R.43: 1. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x915b031946cae5c5cc0656c8eb65f9fe432d025cb66b2e92822af1ee54c675fa and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710851.
Recording identifiers
- ISRC
- GBF078710851
- Title
- Sonata for Cello and Continuo in A minor, R.43: 1. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x915b031946cae5c5cc0656c8eb65f9fe432d025cb66b2e92822af1ee54c675fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:f4f29909ecc030f3dab44bbfd90680c4dad1b6244ae0ee6fba09ce689239ba07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710851
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Sonata for Cello and Continuo in A minor, R.43: 1. Largo · Machine-readable JSON-LD