ISRC BRPUI0200261
Verified recording
BRPUI0200261 is “Maria Que Ninguém Queria” by João Macacão,
registered on the CopyrightChains blockchain with CopyrightID
0x5b6825aeea508a01da241bffd048ddc84f57ae0c3d7b42d39d7e1b25011bfee6 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0200261.
Recording identifiers
- ISRC
- BRPUI0200261
- Title
- Maria Que Ninguém Queria
- Artist
- João Macacão
- CopyrightID (CopyrightChains transaction hash)
0x5b6825aeea508a01da241bffd048ddc84f57ae0c3d7b42d39d7e1b25011bfee6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:42f876ee0e28df12aa50145460adc7a7bce06e91b35d05c40d764514762c69d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI0200261
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Maria Que Ninguém Queria · Machine-readable JSON-LD