Adeus, Adeus

Recording by Grupo Nzinga.

Recording identifiers

ISRC
BRPOU0300082
CopyrightID (CopyrightChains transaction hash)
0xd41de30b59a65e7c76266f317bc711884e09000cafd44e22e59c54a17bafdcc3
Copyright registration time
2026-06-27T08:56:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:b2bf3cd0d35618ae66d8f1b18616f817b4e014aa1a477274b497cbe8d93e7ae6

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.