ISRC DEF058702063
Verified recording
DEF058702063 is “L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd8ab1717b00846069204104c76eb28cbd6b4ccc7f1db984451e78a48c79604a7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702063.
Recording identifiers
- ISRC
- DEF058702063
- Title
- L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd8ab1717b00846069204104c76eb28cbd6b4ccc7f1db984451e78a48c79604a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e69ed968c8666bba475480cae954cc806154eb644c0e647e6da84ffff1969709- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702063
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: III. Allegro · Machine-readable JSON-LD