ISRC QZMHM2447876
Verified recording
QZMHM2447876 is “NEGATIVE RISK” by KAIFU,
registered on the CopyrightChains blockchain with CopyrightID
0xff07d79414bdfef7734caa82af525f9e06c972d117f89f809ecf5f2398b09541 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/QZMHM2447876.
Recording identifiers
- ISRC
- QZMHM2447876
- Title
- NEGATIVE RISK
- Artist
- KAIFU
- CopyrightID (CopyrightChains transaction hash)
0xff07d79414bdfef7734caa82af525f9e06c972d117f89f809ecf5f2398b09541
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:312244473e6eeacc23c613b6ada7560d4927e9bfd91c3f4edbb5b708bba4ff33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2447876
- Bitcoin block existence check
- https://blockstream.info/api/block/957118