ISRC FRZ131801070
Verified recording
FRZ131801070 is “Concerto for Strings in A Minor, RV 161: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd5950651b3577f5976863504268b600dcf76db06ac39e739233be74717b32a4e and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801070.
Recording identifiers
- ISRC
- FRZ131801070
- Title
- Concerto for Strings in A Minor, RV 161: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd5950651b3577f5976863504268b600dcf76db06ac39e739233be74717b32a4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:7fba81affde5712f3f8d5c72c126013d9735093be6e0b10a4bdfea9496e88e96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131801070
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Concerto for Strings in A Minor, RV 161: I. Allegro · Machine-readable JSON-LD