ISRC BRUM71903296
Verified recording
BRUM71903296 is “Cruz Quero” by Márcia Fellipe,
registered on the CopyrightChains blockchain with CopyrightID
0xf9b57a7cf0b5921cbfdf9eae6bd9be6dd63dc58e8eab80187e979514d8018ca0 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71903296.
Recording identifiers
- ISRC
- BRUM71903296
- Title
- Cruz Quero
- Artist
- Márcia Fellipe
- CopyrightID (CopyrightChains transaction hash)
0xf9b57a7cf0b5921cbfdf9eae6bd9be6dd63dc58e8eab80187e979514d8018ca0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:1513dfab5d3304aec0d06e401ccd883679390d5df35c7600337170fa324b1244- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71903296
- Bitcoin block existence check
- https://blockstream.info/api/block/960455