ISRC CZA301500018
Verified recording
CZA301500018 is “Dixit Dominus, ZWV 66: Sicut erat in principio - After Psalm 109” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xb4b5d7f4b47f5768ad7ffeb90cb9f815b0269ac9c0085fe08b57b54025001549 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301500018.
Recording identifiers
- ISRC
- CZA301500018
- Title
- Dixit Dominus, ZWV 66: Sicut erat in principio - After Psalm 109
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xb4b5d7f4b47f5768ad7ffeb90cb9f815b0269ac9c0085fe08b57b54025001549
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c12c7b86362116af1f63856c9809b31f4dcd86153326a764d4c5b9d137300d7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301500018
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Dixit Dominus, ZWV 66: Sicut erat in principio - After Psalm 109 · Machine-readable JSON-LD