Quem Te Viu, Quem Te Vê - Ao Vivo

Recording by Chico Buarque.

Recording identifiers

ISRC
BRBMG9900388
CopyrightID (CopyrightChains transaction hash)
0xfd440932f07b9661b9d9886f82fec7bdf5e90c5917294f719b52cf6ada475e4c
Copyright registration time
2026-06-23T07:57:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:10e9ddad2f8264506a36b708f9ddf2310eb486c95ba5ba0a6fcc2b74611dd841

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.