Papai Vadiou / As Coisas Que Mamãe Me Ensinou - Ao Vivo

Recording identifiers

ISRC

BRC832000034

Release date of the album this recording appears on

2020-07-03

CopyrightID (CopyrightChains transaction hash)

0x902dd708daac43609f01d5bd4cf7d9a13a9bb46fde97115cfbf2a3b5b2b096e1

Copyright registration time

2026-06-20T09:08:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:51668ade5176558d06bf137ef748c92ab285138c7550bef8d7c67a5de530dde0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRC832000034

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.