ISRC CZA162200796
Verified recording
CZA162200796 is “Jak jest Maria seznala, že jest Alžběta počala” by Adam Václav Michna z Otradovic,
registered on the CopyrightChains blockchain with CopyrightID
0x7fcc014266d12be30fc4fa91248e6ec36cd9da12b7e9bba46e531837450e2317 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162200796.
Recording identifiers
- ISRC
- CZA162200796
- Title
- Jak jest Maria seznala, že jest Alžběta počala
- Artist
- Adam Václav Michna z Otradovic
- CopyrightID (CopyrightChains transaction hash)
0x7fcc014266d12be30fc4fa91248e6ec36cd9da12b7e9bba46e531837450e2317
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:b5a8580c44bbe9ad61d2c1e0c825db6bbc37a117dd2f05d682c9f21800978ca6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162200796
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Jak jest Maria seznala, že jest Alžběta počala · Machine-readable JSON-LD