What U Need - Original Mix

Recording identifiers

ISRC

USLZJ0920470

Release date of the album this recording appears on

2009-08-26

CopyrightID (CopyrightChains transaction hash)

0xffd386daa2566f9cb1c91a8213f04a13d1a064d7ef28f4f4ea1a69e88d8e4b8a

Copyright registration time

2026-07-30T05:39:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:ef33c2f88b875ea021738f84ec85a171a471170ade5d32dd6aa149bfe2e5be7f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USLZJ0920470

What this proof establishes

This recording was released in 2009, 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.