ISRC GBF078710883
Verified recording
GBF078710883 is “Sonata for Cello and Continuo in B flat, R.46: 3. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x2b14dbfe32af5cdb2f2cfe5f5fec9ac5c9a3227cadeb08a84023dd66429099c4 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710883.
Recording identifiers
- ISRC
- GBF078710883
- Title
- Sonata for Cello and Continuo in B flat, R.46: 3. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x2b14dbfe32af5cdb2f2cfe5f5fec9ac5c9a3227cadeb08a84023dd66429099c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:21afa22da399795f3cf8e70ae562e98cd6fe16a92725ea2e366680bfc392ba19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710883
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Sonata for Cello and Continuo in B flat, R.46: 3. Largo · Machine-readable JSON-LD