ISRC GBF078711122
Verified recording
GBF078711122 is “12 Violin Concertos, Op. 9 - "La cetra" - Concerto No. 7 in B flat major, RV359: 2. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xab0c4865ed5ecae8759f4ff03552eca626775c08dc8da504a93a2a8ff5d9225d and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711122.
Recording identifiers
- ISRC
- GBF078711122
- Title
- 12 Violin Concertos, Op. 9 - "La cetra" - Concerto No. 7 in B flat major, RV359: 2. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xab0c4865ed5ecae8759f4ff03552eca626775c08dc8da504a93a2a8ff5d9225d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:9960abc39b934f3bf5de8f5bbca4c7e497621f60e69bd49b09bb0e397f27ed90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711122
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 12 Violin Concertos, Op. 9 - "La cetra" - Concerto No. 7 in B flat major, RV359: 2. Largo · Machine-readable JSON-LD