Pra Mart'nália / Quatro Séculos de Modas e Costumes / Tribo Dos Carajás / Pra Tudo Se Acabar Na Quarta-Feira / Iaiá do Cais Dourado

Recording identifiers

ISRC

BRQUI0500009

Release date of the album this recording appears on

2006-02-01

CopyrightID (CopyrightChains transaction hash)

0x02e1ab22bc0d0b76c71201b3e9e5e83ef1defe8167ff1f0bc7369c00f6bb7166

Copyright registration time

2026-06-18T18:32:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:2b5076b8e3de8c85576fd0db68a0969c8db5bf227f46b18d3f178a5a506dc44c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRQUI0500009

What this proof establishes

This recording was released in 2006, 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.