O Silêncio (Citação: Desafinado) - Ao Vivo

Recording identifiers

ISRC

BRPUI2000231

Release date of the album this recording appears on

2021-02-05

CopyrightID (CopyrightChains transaction hash)

0x5a347ad01cda6adbb7ee56a6bc57e3dadeb14314644231e57ef2de4d5a1f0103

Copyright registration time

2026-07-29T13:28:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T13:38:16Z

Bitcoin block

960113

Canonical record hash

sha256:bc00aa45eb43dddf91c86062f0f3025595ff490ef14e70fe8d0757d93abb220f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRPUI2000231

What this proof establishes

This recording was released in 2021, 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.