Rock Steady - Lenzman Remix

Recording identifiers

ISRC

NLCK41024591

Release date of the album this recording appears on

2020-02-03

CopyrightID (CopyrightChains transaction hash)

0x8b0de1b14b16a03096e7b3fc626228ca0b8a15b1de5b3639cd8ad505555b6575

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T22:27:30Z

Bitcoin block

960321

Canonical record hash

sha256:0059a94e7c6aa36007018cc2a1a7039cab787b9aab890cf5372449ae932534c9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLCK41024591

What this proof establishes

This recording was released in 2020, 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.