Todo camburão tem um pouco de navio negreiro

Recording identifiers

ISRC

BRWMB9801643

Release date of the album this recording appears on

1994

CopyrightID (CopyrightChains transaction hash)

0xb30bba6914d56d2fbb1df5484280581e09b650251fabac232b8a54de6e5a4f9a

Copyright registration time

2026-06-06T15:32:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:854a6daff8552745529271bd25db83d47f554b685fb785ab9f9507c247c8fc09

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRWMB9801643

What this proof establishes

This recording was released in 1994, 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.