ISRC QZZ4J2400059
Verified recording
QZZ4J2400059 is “Problematic” by Zeina,
registered on the CopyrightChains blockchain with CopyrightID
0xe9b3dcbe2259f22a1f017627dd34773dc02cf124560ec58186579d50c306a8b8 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400059.
Recording identifiers
- ISRC
- QZZ4J2400059
- Title
- Problematic
- Artist
- Zeina
- CopyrightID (CopyrightChains transaction hash)
0xe9b3dcbe2259f22a1f017627dd34773dc02cf124560ec58186579d50c306a8b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:a6b8511e56449b15c97cc0d5853e3c81f310a08f2ddfe235817c3b9e68b64a47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400059
- Bitcoin block existence check
- https://blockstream.info/api/block/960513