First 48 (feat. Project Pat, Spanish Fly, Al Kapone, Eightball & MJG) - Screwed & Chopped

Recording identifiers

ISRC

USSM10802052

Release date of the album this recording appears on

2008-06-17

CopyrightID (CopyrightChains transaction hash)

0x06ac524a2fd58229589fc04d52fc4dcc00a3f4ef6962c2d94dd0b5d12041eabe

Copyright registration time

2026-07-30T03:37:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T04:47:22Z

Bitcoin block

960207

Canonical record hash

sha256:7a8b4300839d95714def334819416e7ab35f4a64decfd0d631b0ccfef85fbe39

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM10802052

What this proof establishes

This recording was released in 2008, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.