ISRC BRT071100012
Verified recording
BRT071100012 is “Mais Difícil” by Los Porongas,
registered on the CopyrightChains blockchain with CopyrightID
0xd7b87dfc0bf9c11ddd50ddcf036c2e3a82e465794effb410a54b3014a9c40c9b and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRT071100012.
Recording identifiers
- ISRC
- BRT071100012
- Title
- Mais Difícil
- Artist
- Los Porongas
- CopyrightID (CopyrightChains transaction hash)
0xd7b87dfc0bf9c11ddd50ddcf036c2e3a82e465794effb410a54b3014a9c40c9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:0c4d618618aab643a3bab0ae4fc1a4e6edb48aa90cea8dc354bf709f16491c83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRT071100012
- Bitcoin block existence check
- https://blockstream.info/api/block/960448