ISRC GBF078710853
Verified recording
GBF078710853 is “Sonata for Cello and Continuo in A minor, R.43: 3. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xcb5de2bb41cec00c4de8d84b8f38a137f3d8aba75f7614f42764df223202247e and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710853.
Recording identifiers
- ISRC
- GBF078710853
- Title
- Sonata for Cello and Continuo in A minor, R.43: 3. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xcb5de2bb41cec00c4de8d84b8f38a137f3d8aba75f7614f42764df223202247e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:541f2c53f1e99c73b1a00b24208453c6f4e04b69e661d6cc8a65eb2d0408858b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710853
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Sonata for Cello and Continuo in A minor, R.43: 3. Largo · Machine-readable JSON-LD