ISRC CZA169600454
Verified recording
CZA169600454 is “Žofka ředitelkou ZOO / Mbabá mbabá-zoologická zahrada je jen chabá náhrada” by Petr Narozny,
registered on the CopyrightChains blockchain with CopyrightID
0x20fddaeb16e369165649046d23f05ae51727ef3ca355037c2a888860a23b184d 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/CZA169600454.
Recording identifiers
- ISRC
- CZA169600454
- Title
- Žofka ředitelkou ZOO / Mbabá mbabá-zoologická zahrada je jen chabá náhrada
- Artist
- Petr Narozny
- CopyrightID (CopyrightChains transaction hash)
0x20fddaeb16e369165649046d23f05ae51727ef3ca355037c2a888860a23b184d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a31a41639b5c7d35c6eeb2bada66d6ee7dc16a8ce10cd45a12739c88de8ffbce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169600454
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Žofka ředitelkou ZOO / Mbabá mbabá-zoologická zahrada je jen chabá náhrada · Machine-readable JSON-LD