ISRC DEF058001771
Verified recording
DEF058001771 is “Concerto for Recorder and 2 Violins in A Minor, RV 108: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7a42037ede5e8b3c1e0db274145f88200506707d861e0c262e1550cc547f3be5 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001771.
Recording identifiers
- ISRC
- DEF058001771
- Title
- Concerto for Recorder and 2 Violins in A Minor, RV 108: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7a42037ede5e8b3c1e0db274145f88200506707d861e0c262e1550cc547f3be5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:3c4811654d5256ab77774095027081842a2d51bd04c5c081c2f4af6a2069147d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001771
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: Concerto for Recorder and 2 Violins in A Minor, RV 108: I. Allegro · Machine-readable JSON-LD