ISRC CZA302200009
Verified recording
CZA302200009 is “Missa Charitatis, ZWV 10: Crucifixus” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x4a63b7a7b717268ab1b893fb19d530575da91ed066a675310ed428385aba244f and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA302200009.
Recording identifiers
- ISRC
- CZA302200009
- Title
- Missa Charitatis, ZWV 10: Crucifixus
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x4a63b7a7b717268ab1b893fb19d530575da91ed066a675310ed428385aba244f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:f5d4c7a713d03210f5fba65d71938623e766f2813a58a85f72b12c4bc4fd8fca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA302200009
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Missa Charitatis, ZWV 10: Crucifixus · Machine-readable JSON-LD