ISRC CZA302300032
Verified recording
CZA302300032 is “Missa Eucharistica, ZWV15: Cum Sancto Spiritu II.” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xcd9e4919828e93691c9f81f69308fd60fb8aa2ce5f9d84825dc08def96d38c62 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/CZA302300032.
Recording identifiers
- ISRC
- CZA302300032
- Title
- Missa Eucharistica, ZWV15: Cum Sancto Spiritu II.
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xcd9e4919828e93691c9f81f69308fd60fb8aa2ce5f9d84825dc08def96d38c62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:679ccfd993c9e1afc702be0af3f5d338a27c9e9a9e70bde81b48066dc3f04ae4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA302300032
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Missa Eucharistica, ZWV15: Cum Sancto Spiritu II. · Machine-readable JSON-LD