ISRC GBF077240609
Verified recording
GBF077240609 is “12 Concertos, Op. 3 "L'estro armonico", Concerto No. 3 for Solo Violin in G Major, RV 310: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa86d47880dae5615cf2f1fd3876594f9dfe221291cf118bd95c2fac882a9b530 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/GBF077240609.
Recording identifiers
- ISRC
- GBF077240609
- Title
- 12 Concertos, Op. 3 "L'estro armonico", Concerto No. 3 for Solo Violin in G Major, RV 310: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa86d47880dae5615cf2f1fd3876594f9dfe221291cf118bd95c2fac882a9b530
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6465c1fdedcdb41f32dac0f935724dbbca2fc4e385de25db30455d841b6c790c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077240609
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Concertos, Op. 3 "L'estro armonico", Concerto No. 3 for Solo Violin in G Major, RV 310: II. Largo · Machine-readable JSON-LD