ISRC CZA301200014
Verified recording
CZA301200014 is “Gaude laetare, ZWV 168: Recitativo. Hodie alma illa corruscat dies” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xe3d0076b7da75065c02eb816bb33a4d9f41c9d555a9782e4e593a81172ad301c and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301200014.
Recording identifiers
- ISRC
- CZA301200014
- Title
- Gaude laetare, ZWV 168: Recitativo. Hodie alma illa corruscat dies
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xe3d0076b7da75065c02eb816bb33a4d9f41c9d555a9782e4e593a81172ad301c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:e2fd75820d8b998f172c343ba58a021ab735739b33a16b8b5ba92f3728e12b7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301200014
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Gaude laetare, ZWV 168: Recitativo. Hodie alma illa corruscat dies · Machine-readable JSON-LD