Quem Me Deu Foi Lia / Moça Namoradeira

Recording identifiers

ISRC

BR33B2200019

Release date of the album this recording appears on

2008-01-01

CopyrightID (CopyrightChains transaction hash)

0x0e3b75bc45cb57c1569f025bf10e7721bb0ccdaa836f179e32288cc337759655

Copyright registration time

2026-08-01T03:36:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:50:58Z

Bitcoin block

960506

Canonical record hash

sha256:db7535c65f44ee623935ba99d1c6ad8be0540bdd7313933405d5042c8ec483f3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BR33B2200019

What this proof establishes

This recording was released in 2008, 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.