ISRC CZI361900054
Verified recording
CZI361900054 is “Hulala” by Pavel Novak,
registered on the CopyrightChains blockchain with CopyrightID
0xa3f9e416638e1e0be75e0aa6786aa199fc59df19bd9730479d2f3874cf638831 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZI361900054.
Recording identifiers
- ISRC
- CZI361900054
- Title
- Hulala
- Artist
- Pavel Novak
- CopyrightID (CopyrightChains transaction hash)
0xa3f9e416638e1e0be75e0aa6786aa199fc59df19bd9730479d2f3874cf638831
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:cf808e6ba884420524dbd2f0a4198bcdf9b9247e966694992fb9a73644e125d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZI361900054
- Bitcoin block existence check
- https://blockstream.info/api/block/960478