ISRC USA370577099
Verified recording
USA370577099 is “Concerto For 2 Cellos In G Minor, RV 531: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xfd851b9067dc38f152957b8f644c496beae003e6737d67268af255cd3f917d9e 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/USA370577099.
Recording identifiers
- ISRC
- USA370577099
- Title
- Concerto For 2 Cellos In G Minor, RV 531: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xfd851b9067dc38f152957b8f644c496beae003e6737d67268af255cd3f917d9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ad2032e682e45363c0d7d2942b8f978b9e73e742838f8178d3d581f484d113cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370577099
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Concerto For 2 Cellos In G Minor, RV 531: II. Largo · Machine-readable JSON-LD