ISRC DEF058702031
Verified recording
DEF058702031 is “L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x43127e5cc46a35a355a72ceb0542df1cbe864831bcef7c24021cbdd551065b68 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702031.
Recording identifiers
- ISRC
- DEF058702031
- Title
- L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x43127e5cc46a35a355a72ceb0542df1cbe864831bcef7c24021cbdd551065b68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:29999dc55c0a8bd3d54039c7adbfb3928925bf55909b2425f681eaa1401f53d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702031
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: I. Allegro · Machine-readable JSON-LD