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

Recording identifiers

ISRC

QZ5AB1630989

Release date of the album this recording appears on

2000-01-01

CopyrightID (CopyrightChains transaction hash)

0xcb947731e78f85645c4e634e4ce3e4e70246db4f5bd4d4df7d8e084244782732

Copyright registration time

2026-06-09T20:30:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:78a903ba6b58568e8f5a47002c552a826a3231be882e38a2a3311942d6ea44cb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZ5AB1630989

What this proof establishes

This recording was released in 2000, 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.