ISRC CZA301900029
Verified recording
CZA301900029 is “Missa Sanctae Caeciliae, ZWV 1: Sanctus” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xad71601b864d4fb71acb49f8eae0f4664eb63e70ec345d7a466596ed8882bf58 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900029.
Recording identifiers
- ISRC
- CZA301900029
- Title
- Missa Sanctae Caeciliae, ZWV 1: Sanctus
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xad71601b864d4fb71acb49f8eae0f4664eb63e70ec345d7a466596ed8882bf58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:174cb79f340e2d36463962e42725863512e5e19dea3262a4248bd8a4096f32ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900029
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa Sanctae Caeciliae, ZWV 1: Sanctus · Machine-readable JSON-LD