ISRC CZA301100002
Verified recording
CZA301100002 is “Missa omnium sanctorum, ZWV 21: Kyrie. Christe eleison” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x53da39accddf7f59283a9e3247f4c5c67f74974061f7598c61554c81f91904fe 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/CZA301100002.
Recording identifiers
- ISRC
- CZA301100002
- Title
- Missa omnium sanctorum, ZWV 21: Kyrie. Christe eleison
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x53da39accddf7f59283a9e3247f4c5c67f74974061f7598c61554c81f91904fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9e7005cd89e4c8d72f5a10f53c533defd5a7ed149bb255b7998190ba06d6685b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301100002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa omnium sanctorum, ZWV 21: Kyrie. Christe eleison · Machine-readable JSON-LD