ISRC QZMEN2216251
Verified recording
QZMEN2216251 is “BuBu” by CuadeCuato,
registered on the CopyrightChains blockchain with CopyrightID
0x188cd4140ef4910a2ba56f1b150609dbbd4065e4813b4af91d6afd7eaa3b5357 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2216251.
Recording identifiers
- ISRC
- QZMEN2216251
- Title
- BuBu
- Artist
- CuadeCuato
- CopyrightID (CopyrightChains transaction hash)
0x188cd4140ef4910a2ba56f1b150609dbbd4065e4813b4af91d6afd7eaa3b5357
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:85cd93d8cc85f9b49d050308b966febd119646bd6e41557f3710082fde541ba4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2216251
- Bitcoin block existence check
- https://blockstream.info/api/block/960144