ISRC CZA166900053
Verified recording
CZA166900053 is “Tak dej se k nám a projdem svět” by Marta Kubišová,
registered on the CopyrightChains blockchain with CopyrightID
0x5fccc46f1b3fbd2263733dba13aa7ab55a700303232cd19c38a11c01a54d9160 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166900053.
Recording identifiers
- ISRC
- CZA166900053
- Title
- Tak dej se k nám a projdem svět
- Artist
- Marta Kubišová
- CopyrightID (CopyrightChains transaction hash)
0x5fccc46f1b3fbd2263733dba13aa7ab55a700303232cd19c38a11c01a54d9160
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:8850f40ebbb90be18d46323a87f45d815f5ea3d0708a4fab85a7a6cd5b1ee5d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166900053
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Tak dej se k nám a projdem svět · Machine-readable JSON-LD