ISRC QZHCR2100180
Verified recording
QZHCR2100180 is “K.O.” by RAZR,
registered on the CopyrightChains blockchain with CopyrightID
0xa9ba503ffa5562d4361f6945c4e9627e9ddf3c51c2c7809a00763d0baff860f1 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2100180.
Recording identifiers
- ISRC
- QZHCR2100180
- Title
- K.O.
- Artist
- RAZR
- CopyrightID (CopyrightChains transaction hash)
0xa9ba503ffa5562d4361f6945c4e9627e9ddf3c51c2c7809a00763d0baff860f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:27382774fffc4cc43652b970296b39781d24c575aa0649769ce85bc84d2676a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCR2100180
- Bitcoin block existence check
- https://blockstream.info/api/block/960264