Virando Lembrança - Ao Vivo Em Goiânia / 2020

Recording identifiers

ISRC

BRUM72001243

Release date of the album this recording appears on

2020-12-04

CopyrightID (CopyrightChains transaction hash)

0x2b162e850ac3a335ecd5190d09af8458367ac71b1e958d6bdff35cfc1efefc54

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-13T07:53:33Z

Bitcoin block

957819

Canonical record hash

sha256:7dec3cb1b569ef7b728a9fc31ef7d4f9e8d052b96e84067e6490dbe6716a037f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRUM72001243

What this proof establishes

This recording was released in 2020, 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.