Black On Black Crime

Recording by Onyx.

Recording identifiers

ISRC
QM6XS2201858
CopyrightID (CopyrightChains transaction hash)
0x58faa2e951c34195081cd10a6e8f611d71b6ddfce1b8bc8c402a85ff0d15f2fd
Copyright registration time
2026-07-06T08:56:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:a865f9a7833c50e9cf43e8bffd24931952ba4858d4d759b99083375595566724

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.