ISRC COF019501550
Verified recording
COF019501550 is “Los Obreros” by The Latin Brothers,
registered on the CopyrightChains blockchain with CopyrightID
0xfc5c8a23112ca7cf965d049a9be01f78c162529ad4c2f99f99f1a6ed83c4f0c4 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019501550.
Recording identifiers
- ISRC
- COF019501550
- Title
- Los Obreros
- Artist
- The Latin Brothers
- CopyrightID (CopyrightChains transaction hash)
0xfc5c8a23112ca7cf965d049a9be01f78c162529ad4c2f99f99f1a6ed83c4f0c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:0b9e5eca8369941c7af9603d8c79ef436ae27e87f220cc9dbec6f5c45ad5c8b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019501550
- Bitcoin block existence check
- https://blockstream.info/api/block/960327