ISRC DEF058702081
Verified recording
DEF058702081 is “L'estro armonico, Violin Concerto in E Major, RV 265, Op. 3 No. 12: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xbfb339d9993a536f39e218a76936e36241e4d7023f4d0654af318918d6d054d0 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702081.
Recording identifiers
- ISRC
- DEF058702081
- Title
- L'estro armonico, Violin Concerto in E Major, RV 265, Op. 3 No. 12: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xbfb339d9993a536f39e218a76936e36241e4d7023f4d0654af318918d6d054d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:786c14d10d682f7f9675b7ab866c683d3b13997442effe9e70295767988f9497- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702081
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: L'estro armonico, Violin Concerto in E Major, RV 265, Op. 3 No. 12: I. Allegro · Machine-readable JSON-LD