Revolution (Pt. 1)

Recording by Nina Simone.

Recording identifiers

ISRC
USRC11100703
CopyrightID (CopyrightChains transaction hash)
0x3902a58c2174fe42fcc842d808f28fab30f7ea531711b0ab5886f31d3221b6ac
Copyright registration time
2026-06-18T12:58:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:4a5df9ea78b778795af142cc79708b60aa4d3201cd08bb4f41d62556843987bc

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.