ISRC QZS662147646
Verified recording
QZS662147646 is “Toxic” by Cubrik,
registered on the CopyrightChains blockchain with CopyrightID
0xe3519136aeab00655433e15ffa84bc0d1901f760034157aa68eca40de05cbabf and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662147646.
Recording identifiers
- ISRC
- QZS662147646
- Title
- Toxic
- Artist
- Cubrik
- CopyrightID (CopyrightChains transaction hash)
0xe3519136aeab00655433e15ffa84bc0d1901f760034157aa68eca40de05cbabf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:4be7600f8e6202548c2641d55a9ca2e3970fc8f5ca4ff9eef5edf75d05a8df24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662147646
- Bitcoin block existence check
- https://blockstream.info/api/block/960441