ISRC US2BR9701306
Verified recording
US2BR9701306 is “Portuguesa” by Freddy Salcedo,
registered on the CopyrightChains blockchain with CopyrightID
0xe26493e12729014a28ee2ac3d60eec896b5953ea947ef61d6f05a5792fc7ac2b and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9701306.
Recording identifiers
- ISRC
- US2BR9701306
- Title
- Portuguesa
- Artist
- Freddy Salcedo
- CopyrightID (CopyrightChains transaction hash)
0xe26493e12729014a28ee2ac3d60eec896b5953ea947ef61d6f05a5792fc7ac2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:383fbe08dc6bdf9599343843f7a2de8b56d626a853737b642f32f0c50985699c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9701306
- Bitcoin block existence check
- https://blockstream.info/api/block/960236