ISRC GBF077240625
Verified recording
GBF077240625 is “12 Concertos, Op. 3 "L'estro armonico", Concerto No. 8 for 2 Violins in A Minor, RV 522: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc7f984d723adeb6b859c98911b033b8a9a21883fce74d7876d9aee5508ceb724 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/GBF077240625.
Recording identifiers
- ISRC
- GBF077240625
- Title
- 12 Concertos, Op. 3 "L'estro armonico", Concerto No. 8 for 2 Violins in A Minor, RV 522: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc7f984d723adeb6b859c98911b033b8a9a21883fce74d7876d9aee5508ceb724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:21e32d5cc5e106761b68b61a7354e489d469955ac32fd9d58e1084f0c5f08ca0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077240625
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Concertos, Op. 3 "L'estro armonico", Concerto No. 8 for 2 Violins in A Minor, RV 522: III. Allegro · Machine-readable JSON-LD