ISRC QZHZ31935815
Verified recording
QZHZ31935815 is “Eu Não Quero Mais” by Mateustom,
registered on the CopyrightChains blockchain with CopyrightID
0xeb74b083035e617e56c20df459781b0da8fea8dcf7e0c93b0af95b6a46a71581 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31935815.
Recording identifiers
- ISRC
- QZHZ31935815
- Title
- Eu Não Quero Mais
- Artist
- Mateustom
- CopyrightID (CopyrightChains transaction hash)
0xeb74b083035e617e56c20df459781b0da8fea8dcf7e0c93b0af95b6a46a71581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:8e5d17a0942f00c7e6601251d3046bfd07c58f0574f16ea2293883d64381d7ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31935815
- Bitcoin block existence check
- https://blockstream.info/api/block/960418