ISRC DEF058702061
Verified recording
DEF058702061 is “L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: I. Andante” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x145e11e6cb1ec4d4d88ebba7e5ebaa784c481c606a37739ece1687dbc25ae787 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702061.
Recording identifiers
- ISRC
- DEF058702061
- Title
- L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: I. Andante
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x145e11e6cb1ec4d4d88ebba7e5ebaa784c481c606a37739ece1687dbc25ae787
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:7b5fbfdf8efa0598f34caf07877e53a72505a0eed6861972c43b2afee3f69e10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702061
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: I. Andante · Machine-readable JSON-LD