Mean What You Say (feat. Hank Jones, Kenny Washington & Richard Davis)

Recording identifiers

ISRC

USLZJ1772029

Release date of the album this recording appears on

2005

CopyrightID (CopyrightChains transaction hash)

0x5a9feb80dc9b616a0d82edde5a675b6351445d56a19e38b8b1709038dda993d3

Copyright registration time

2026-07-31T01:12:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:51:48Z

Bitcoin block

960337

Canonical record hash

sha256:7ebf837d57a403b97949a07256f69cbd4c2e072ff6de815ba30bbb3e0ee7d9df

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USLZJ1772029

What this proof establishes

This recording was released in 2005, 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.