ISRC CZA300700001
Verified recording
CZA300700001 is “Missa purificationis beatae virginis Mariae, ZWV16: Kyrie. Kyrie eleison I” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xf2db11bbef290324faafbd0f08431990648a84b9e387de56dd48d462b585cc84 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/CZA300700001.
Recording identifiers
- ISRC
- CZA300700001
- Title
- Missa purificationis beatae virginis Mariae, ZWV16: Kyrie. Kyrie eleison I
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xf2db11bbef290324faafbd0f08431990648a84b9e387de56dd48d462b585cc84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ada6b6ed72e8a96a83b0fea5410a3d52cdc36429967a68f6e5ca91ba0fa2a4f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA300700001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa purificationis beatae virginis Mariae, ZWV16: Kyrie. Kyrie eleison I · Machine-readable JSON-LD