Official

Recording by Pharoahe Monch.

Recording identifiers

ISRC
US92U1900605
CopyrightID (CopyrightChains transaction hash)
0x0323d68459edfe66e23ead8e29978c064397632f8840ebb744e8599071d468db
Copyright registration time
2026-06-16T20:42:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-17T19:07:14Z
Bitcoin block
954130
Canonical record hash
sha256:814c839434b3998393b1c510f380d7cbc7ea14a537cd3f2d2b12d94964b767b8

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.