ISRC USSM12303912
Verified recording
USSM12303912 is “Concerto in B Minor, RV 580: I. Allegro (Arr. for Guitar by Michael Lewin)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4b95bcc6fe745a6f89452dbe60f2be4981d22663b72f71450efe4e51c1fd5745 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/USSM12303912.
Recording identifiers
- ISRC
- USSM12303912
- Title
- Concerto in B Minor, RV 580: I. Allegro (Arr. for Guitar by Michael Lewin)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4b95bcc6fe745a6f89452dbe60f2be4981d22663b72f71450efe4e51c1fd5745
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2f78e19814595bedaefac097646f7fcab95a961a14b05d882f8afd76f360a505- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303912
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto in B Minor, RV 580: I. Allegro (Arr. for Guitar by Michael Lewin) · Machine-readable JSON-LD