ISRC CZA162500184
Verified recording
CZA162500184 is “Salve Regina, ZWV 139: II. Ad te clamamus” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x8e590177e57654ccb3e29bbf9a641cfd8358e295793bef57ab6eb0d3375ba885 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/CZA162500184.
Recording identifiers
- ISRC
- CZA162500184
- Title
- Salve Regina, ZWV 139: II. Ad te clamamus
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x8e590177e57654ccb3e29bbf9a641cfd8358e295793bef57ab6eb0d3375ba885
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:096ae9047127ba6655eb2029d5bc368e440bad7c0d87281ece5091635518f320- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162500184
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Salve Regina, ZWV 139: II. Ad te clamamus · Machine-readable JSON-LD