ISRC GBF078710874
Verified recording
GBF078710874 is “Sonata for Cello and Continuo in E minor, R.40: 4. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x50bdd7df108492fba92acd8c21493128aa01a849a2d88c7c68c2f97bae5f710d and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710874.
Recording identifiers
- ISRC
- GBF078710874
- Title
- Sonata for Cello and Continuo in E minor, R.40: 4. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x50bdd7df108492fba92acd8c21493128aa01a849a2d88c7c68c2f97bae5f710d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:87150b1e129ed036eb42979063c2400ed8e55b020f541e972f77cec047d443cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710874
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Sonata for Cello and Continuo in E minor, R.40: 4. Allegro · Machine-readable JSON-LD