ISRC CZA120400182
Verified recording
CZA120400182 is “Velká rybí škola” by Wabi Danek,
registered on the CopyrightChains blockchain with CopyrightID
0x86cd94672caa909d010acad7f171e4a25cc845209b75a2c549a868494f235284 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA120400182.
Recording identifiers
- ISRC
- CZA120400182
- Title
- Velká rybí škola
- Artist
- Wabi Danek
- CopyrightID (CopyrightChains transaction hash)
0x86cd94672caa909d010acad7f171e4a25cc845209b75a2c549a868494f235284
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:41a2d0d0b0a044bf26250c271d85e88206049fce74eacd488e34e9f233bbe883- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA120400182
- Bitcoin block existence check
- https://blockstream.info/api/block/960429