ISRC CZA302100023
Verified recording
CZA302100023 is “Missa Sancti Spiritus, ZWV 4: Christe eleison” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xa39013c1bdad69e4a1563253e9820671090272d49437645bdae4999194a0709e 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/CZA302100023.
Recording identifiers
- ISRC
- CZA302100023
- Title
- Missa Sancti Spiritus, ZWV 4: Christe eleison
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xa39013c1bdad69e4a1563253e9820671090272d49437645bdae4999194a0709e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8943ff10daa1f722a1656b019c5761cfdfe69b384329300b17b3b7d84e0ae6da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA302100023
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa Sancti Spiritus, ZWV 4: Christe eleison · Machine-readable JSON-LD