Pra Que Brigar?

Recording by MC PH.

Recording identifiers

ISRC
BXG6R2301052
CopyrightID (CopyrightChains transaction hash)
0x86b15ec8ca33712692d00731c78985b978751ec1618edd337825c29ec5fffc0b
Copyright registration time
2026-06-04T12:33:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:ef0897ee11b4f9d45364dd11f712b8ea03310877ee11330cd77d5aa3d6070423

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.