ISRC QZNWU2235450
Verified recording
QZNWU2235450 is “Perfect Disaster” by Koa,
registered on the CopyrightChains blockchain with CopyrightID
0xc789ca6681118ad7334465ac88de100ed8ebe8d0dbd91853819b4b658918a7a1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2235450.
Recording identifiers
- ISRC
- QZNWU2235450
- Title
- Perfect Disaster
- Artist
- Koa
- CopyrightID (CopyrightChains transaction hash)
0xc789ca6681118ad7334465ac88de100ed8ebe8d0dbd91853819b4b658918a7a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:038505554fa8813e90e3244cdccb0f5e8b7bd6bb4796825d8978d7ff57a3c3cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2235450
- Bitcoin block existence check
- https://blockstream.info/api/block/957118