ISRC CZA168701079
Verified recording
CZA168701079 is “Concerto for Viola d'amore and Lute in D Minor, RV 540: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x32b2bb18bae078976660d5df016628885f4d624003aa73e2ea040387cbd7e12e and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168701079.
Recording identifiers
- ISRC
- CZA168701079
- Title
- Concerto for Viola d'amore and Lute in D Minor, RV 540: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x32b2bb18bae078976660d5df016628885f4d624003aa73e2ea040387cbd7e12e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:12b001cc9c969c14412ba9542509d49392b4e0c7aa9918970051170860ccebe6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168701079
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Concerto for Viola d'amore and Lute in D Minor, RV 540: I. Allegro · Machine-readable JSON-LD