ISRC CZAV21900192
Verified recording
CZAV21900192 is “Čistá” by Grey256,
registered on the CopyrightChains blockchain with CopyrightID
0xf20cc31ee5bc735dbb152d01158cf081439ee956c2d3af0e5847294cb6a970a7 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAV21900192.
Recording identifiers
- ISRC
- CZAV21900192
- Title
- Čistá
- Artist
- Grey256
- CopyrightID (CopyrightChains transaction hash)
0xf20cc31ee5bc735dbb152d01158cf081439ee956c2d3af0e5847294cb6a970a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:14275467aa5d3c02a41b5136cfcad14920549afa9e67f726a86dc7646f95c352- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAV21900192
- Bitcoin block existence check
- https://blockstream.info/api/block/953536