ISRC QZW9M2257628
Verified recording
QZW9M2257628 is “Brasil Sem Romance” by 7 company,
registered on the CopyrightChains blockchain with CopyrightID
0x494de904dc0af0a99f8df577e514780df0ec3a0d8a118e5927b48d0052a5c296 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/QZW9M2257628.
Recording identifiers
- ISRC
- QZW9M2257628
- Title
- Brasil Sem Romance
- Artist
- 7 company
- CopyrightID (CopyrightChains transaction hash)
0x494de904dc0af0a99f8df577e514780df0ec3a0d8a118e5927b48d0052a5c296
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4c63f1be00a356b3ebbc6b7b2193f77f74f87098f9601831a43f056779644e60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2257628
- Bitcoin block existence check
- https://blockstream.info/api/block/956304