ISRC CZA301900014
Verified recording
CZA301900014 is “Missa Sanctae Caeciliae, ZWV 1: Kyrie Eleison” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xe10d8abb13df8d107f6db9ba4cbe3ed3004b57de182ff235273b078a22333494 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900014.
Recording identifiers
- ISRC
- CZA301900014
- Title
- Missa Sanctae Caeciliae, ZWV 1: Kyrie Eleison
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xe10d8abb13df8d107f6db9ba4cbe3ed3004b57de182ff235273b078a22333494
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:7a1e622a266007706695f30cd117842ea88ccb333448e016ece0d677df15fcc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900014
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Missa Sanctae Caeciliae, ZWV 1: Kyrie Eleison · Machine-readable JSON-LD