Sorriso Aberto/Liberdade Plena/Luz Do Repente/Menina Você Bebeu/Bagaço Da Laranja

Recording identifiers

ISRC

BRBMG9500585

Release date of the album this recording appears on

1995-02-25

CopyrightID (CopyrightChains transaction hash)

0x817e5b02011f8b8ee92436800a4da11dfe5b468a5a9fdc383e0a7bd7e2a0b6cf

Copyright registration time

2026-07-22T06:49:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T07:19:23Z

Bitcoin block

959107

Canonical record hash

sha256:f5b4edea53c7ff3bd2707ed639436ec748bc23570a95b6a17fe4d00eb50ec27e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRBMG9500585

What this proof establishes

This recording was released in 1995, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.