ISRC CZB871802008
Verified recording
CZB871802008 is “Marketa Lazarová: Nanebevzetí” by Zdeněk Liška,
registered on the CopyrightChains blockchain with CopyrightID
0xd64c8b97107aadea7fd7aca58fd6e70ecd81ad18bbb403c083316bc894b0f881 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB871802008.
Recording identifiers
- ISRC
- CZB871802008
- Title
- Marketa Lazarová: Nanebevzetí
- Artist
- Zdeněk Liška
- CopyrightID (CopyrightChains transaction hash)
0xd64c8b97107aadea7fd7aca58fd6e70ecd81ad18bbb403c083316bc894b0f881
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:5cac3c718bc78572e9bd8596d5c8925ec94fd5689151f09173a2cd56609d2940- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB871802008
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Marketa Lazarová: Nanebevzetí · Machine-readable JSON-LD