ISRC QZHZ42043423
Verified recording
QZHZ42043423 is “Barrio” by Coko Yamasaki,
registered on the CopyrightChains blockchain with CopyrightID
0x2ce80edc402de20b1ca3683d6eb285037d22b8ca5ca371510ded35cfac6bdc77 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42043423.
Recording identifiers
- ISRC
- QZHZ42043423
- Title
- Barrio
- Artist
- Coko Yamasaki
- CopyrightID (CopyrightChains transaction hash)
0x2ce80edc402de20b1ca3683d6eb285037d22b8ca5ca371510ded35cfac6bdc77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:177d0ff8b5e79e234edaf3ed943744b1bd5b7a03ab9fabf38daf15c7f939eb39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42043423
- Bitcoin block existence check
- https://blockstream.info/api/block/956312