ISRC CZA162200790
Verified recording
CZA162200790 is “Czech Marian Music: Přešťastný den narození blahoslavené Panny” by Adam Václav Michna z Otradovic,
registered on the CopyrightChains blockchain with CopyrightID
0x2a539f92d635dc10691399ac2aa0939a2acf169da104b7203a33748e36b9d513 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162200790.
Recording identifiers
- ISRC
- CZA162200790
- Title
- Czech Marian Music: Přešťastný den narození blahoslavené Panny
- Artist
- Adam Václav Michna z Otradovic
- CopyrightID (CopyrightChains transaction hash)
0x2a539f92d635dc10691399ac2aa0939a2acf169da104b7203a33748e36b9d513
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:cfd9fc5751965cc847969ba4a31d144a5c666a80e76d147f131d1e8f9da5bf78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162200790
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Czech Marian Music: Přešťastný den narození blahoslavené Panny · Machine-readable JSON-LD