ISRC GBF078710843
Verified recording
GBF078710843 is “Sonata for Cello and Continuo in F major, R.41: 3. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x2ce9b5fef3686d5c055e119afa492ab6949b90dbdefe9d3edf7528a6c86eef28 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/GBF078710843.
Recording identifiers
- ISRC
- GBF078710843
- Title
- Sonata for Cello and Continuo in F major, R.41: 3. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x2ce9b5fef3686d5c055e119afa492ab6949b90dbdefe9d3edf7528a6c86eef28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3e6b1d18d7ce1d21cccd0724988946c6a93151069e28229384565a32d950238e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710843
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Cello and Continuo in F major, R.41: 3. Largo · Machine-readable JSON-LD