ISRC QZS662237403
Verified recording
QZS662237403 is “Toxic” by Kaveh,
registered on the CopyrightChains blockchain with CopyrightID
0x8c4cb10bb909ecbb0d0815e0d2ce78865be7ea7f940b974737491953809b1dde and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662237403.
Recording identifiers
- ISRC
- QZS662237403
- Title
- Toxic
- Artist
- Kaveh
- CopyrightID (CopyrightChains transaction hash)
0x8c4cb10bb909ecbb0d0815e0d2ce78865be7ea7f940b974737491953809b1dde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:76446569bccc83c75b23d95cb20aab79493d828641329bc6db72598851f4bd9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662237403
- Bitcoin block existence check
- https://blockstream.info/api/block/957124