ISRC QM6P41525996
Verified recording
QM6P41525996 is “Sobre Porta-Retrato (Comentário)” by Roberta Campos,
registered on the CopyrightChains blockchain with CopyrightID
0xe821e6d428ff98bb3f8f92b14894978087c3090c90359981508a344e24c400f8 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41525996.
Recording identifiers
- ISRC
- QM6P41525996
- Title
- Sobre Porta-Retrato (Comentário)
- Artist
- Roberta Campos
- CopyrightID (CopyrightChains transaction hash)
0xe821e6d428ff98bb3f8f92b14894978087c3090c90359981508a344e24c400f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:880e44ce6b4e7d31c03128f766816eb0a7ec3eef3d8e580d57f00232beabe498- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41525996
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Sobre Porta-Retrato (Comentário) · Machine-readable JSON-LD