ISRC QZHN32266989
Verified recording
QZHN32266989 is “Čtyři” by MEIZMEN,
registered on the CopyrightChains blockchain with CopyrightID
0x063a7a6d0ca8b69af4bf78771f56bf6b2d7d4e3409befe0096ac6c1e966ad531 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/QZHN32266989.
Recording identifiers
- ISRC
- QZHN32266989
- Title
- Čtyři
- Artist
- MEIZMEN
- CopyrightID (CopyrightChains transaction hash)
0x063a7a6d0ca8b69af4bf78771f56bf6b2d7d4e3409befe0096ac6c1e966ad531
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fe307888b059dee127b96f900d11b89013d4674afdaeeebfbe23f1d4d8589997- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32266989
- Bitcoin block existence check
- https://blockstream.info/api/block/953520