Kaya n'gan daya (Kaya)

Recording by Gilberto Gil.

Recording identifiers

ISRC
BRWMB0103519
CopyrightID (CopyrightChains transaction hash)
0x56a9def09f6285921d7161f4e0f27be25d32741a9da92a4387f7323b5270c10e
Copyright registration time
2026-06-05T11:20:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:56c68d549fe2f5f33c6d1e17ca90e27c46214ae3d54f02e8a9e697b5e3766939

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.