Falsa Baiana - Ao Vivo

Recording by Gal Costa.

Recording identifiers

ISRC
BRUM70800108
CopyrightID (CopyrightChains transaction hash)
0xc79a87af30c3e87c18348a6acf9c0d6aa1f94abf169cab6529316b012ded0920
Copyright registration time
2026-06-20T23:09:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:99a6b36fb845f44c369e6379f64d7e5a7ecf0126c323d8e311e77ea2098f38e7

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.