ISRC QZTB72229871
Verified recording
QZTB72229871 is “TOXIC” by Kamaji04,
registered on the CopyrightChains blockchain with CopyrightID
0xf74bcef3ab00ec05d7ac02c019f3a26368b5aeb94faa80ff8bafb68eeb5a7ffa and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72229871.
Recording identifiers
- ISRC
- QZTB72229871
- Title
- TOXIC
- Artist
- Kamaji04
- CopyrightID (CopyrightChains transaction hash)
0xf74bcef3ab00ec05d7ac02c019f3a26368b5aeb94faa80ff8bafb68eeb5a7ffa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:49c03d142a69adb75e5bd5a835ea99856c291accb38dfdd9375579ddefc5e0d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72229871
- Bitcoin block existence check
- https://blockstream.info/api/block/956304