ISRC CZA230000429
Verified recording
CZA230000429 is “Par jmen” by Daniel Hulka,
registered on the CopyrightChains blockchain with CopyrightID
0xc6f9c7c691dc1f07aef6d6facf57b3e89944a824aa894bd9d26b260a69c30b06 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA230000429.
Recording identifiers
- ISRC
- CZA230000429
- Title
- Par jmen
- Artist
- Daniel Hulka
- CopyrightID (CopyrightChains transaction hash)
0xc6f9c7c691dc1f07aef6d6facf57b3e89944a824aa894bd9d26b260a69c30b06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:b9f67f4f7dc9b4bbd730229086c53428eff631fbb0874ffb5f3c60f9a0147351- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA230000429
- Bitcoin block existence check
- https://blockstream.info/api/block/960317