ISRC CZA302200004
Verified recording
CZA302200004 is “Missa Charitatis, ZWV 10: Qui tollis peccata mundi” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x2a933bc29093b513a8bab3b89fe7eec94611e75c5d8654964553a066605dad33 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA302200004.
Recording identifiers
- ISRC
- CZA302200004
- Title
- Missa Charitatis, ZWV 10: Qui tollis peccata mundi
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x2a933bc29093b513a8bab3b89fe7eec94611e75c5d8654964553a066605dad33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:0b275d6a1b92bb1b85c3dd0af8358b68a0792efcc2fd30404261512f12be0c85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA302200004
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Missa Charitatis, ZWV 10: Qui tollis peccata mundi · Machine-readable JSON-LD