Samba Rural

Recording by Osvaldinho da Cuíca.

Recording identifiers

ISRC
BXM6P1700012
CopyrightID (CopyrightChains transaction hash)
0xf9d822232e0e5d94cf66d76a63b5c51a834aeb281fc99a04c6599dd39190d1e8
Copyright registration time
2026-07-07T13:23:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:5f3b20ac383fdc4e975cea3ab6e309b8d7ebf92add4d81d361e119a4a1866376

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.