ISRC USR010811003
Verified recording
USR010811003 is “Concierto Para 2 Violines, En La Menor: Allegro, Larghetto, Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x01746e86775598ab0e43b3c534779a66fc7edb8f688b77b0c9460034b5dfbdc6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010811003.
Recording identifiers
- ISRC
- USR010811003
- Title
- Concierto Para 2 Violines, En La Menor: Allegro, Larghetto, Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x01746e86775598ab0e43b3c534779a66fc7edb8f688b77b0c9460034b5dfbdc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7ada9ae9c00f642a625343520fc4a1badc80dee2e521582e95c52915722e70fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010811003
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Concierto Para 2 Violines, En La Menor: Allegro, Larghetto, Allegro · Machine-readable JSON-LD