ISRC CZA160301525
Verified recording
CZA160301525 is “La stravaganza, Op. 4, No. 2 in E Minor, RV 279 in E Minor: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x05847e3b9f57808b5e2a1f11c75619aa1fe7002b43e34fd83fbb956559183dd9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160301525.
Recording identifiers
- ISRC
- CZA160301525
- Title
- La stravaganza, Op. 4, No. 2 in E Minor, RV 279 in E Minor: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x05847e3b9f57808b5e2a1f11c75619aa1fe7002b43e34fd83fbb956559183dd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6564cb30fe37c8116d4a93cd1401c338e978e48dae6bc9d13a045e4d8911bd0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160301525
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: La stravaganza, Op. 4, No. 2 in E Minor, RV 279 in E Minor: I. Allegro · Machine-readable JSON-LD