ISRC CZA162500183
Verified recording
CZA162500183 is “Salve Regina, ZWV 139: I. Salve Regina” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x921e1b779ab99f6a93e90400fa68e9b0b146eec30d1e48441235d96a58450277 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/CZA162500183.
Recording identifiers
- ISRC
- CZA162500183
- Title
- Salve Regina, ZWV 139: I. Salve Regina
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x921e1b779ab99f6a93e90400fa68e9b0b146eec30d1e48441235d96a58450277
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5cedb7cf2952b3053c7031f36043362289285495f6f0666f8e17cd844e81f61c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162500183
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Salve Regina, ZWV 139: I. Salve Regina · Machine-readable JSON-LD