ISRC CZA301900031
Verified recording
CZA301900031 is “Missa Sanctae Caeciliae, ZWV 1: Agnus Dei” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xec4bdacecf09ed094d31b454aaa450b39c85c2dc43d19731b583510f28253adf and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900031.
Recording identifiers
- ISRC
- CZA301900031
- Title
- Missa Sanctae Caeciliae, ZWV 1: Agnus Dei
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xec4bdacecf09ed094d31b454aaa450b39c85c2dc43d19731b583510f28253adf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:5f3036cdf083d9e80767bd9b1f1bb1761ab161cf09989c977e6d9f849fdc2d47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900031
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Missa Sanctae Caeciliae, ZWV 1: Agnus Dei · Machine-readable JSON-LD