King's Disease

Recording by Nas.

Recording identifiers

ISRC
QM8RL2001077
CopyrightID (CopyrightChains transaction hash)
0x085128da057d7adc95a0df14bda51ccd58ec1aa5432b878035d7921691093a33
Copyright registration time
2026-06-05T12:01:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:063615c884b1c9cce26c5284b7302a9968955f5d8ded9c40fe07b6d80117f0de

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.