ISRC CZA301200013
Verified recording
CZA301200013 is “Gaude laetare, ZWV 168: Aria. Gaude, laetare turba fidelis” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xa362bf975354286ec22ec7c6cd9b33cc11a302ce3db23bb1f349cefa1a9bbb6c and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301200013.
Recording identifiers
- ISRC
- CZA301200013
- Title
- Gaude laetare, ZWV 168: Aria. Gaude, laetare turba fidelis
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xa362bf975354286ec22ec7c6cd9b33cc11a302ce3db23bb1f349cefa1a9bbb6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:fd3a607a38d661781e2918158c76d2f9ed39fc3a4136e8dbde9b922974214cd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301200013
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Gaude laetare, ZWV 168: Aria. Gaude, laetare turba fidelis · Machine-readable JSON-LD