John, Three:Sixteen

Recording identifiers

ISRC

USACU0504078

Release date of the album this recording appears on

2007

CopyrightID (CopyrightChains transaction hash)

0x5d3623eb59fffd08f8e5ae6aee9c92544d433a2bf8f656db297fe55c7930ff52

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:17:02Z

Bitcoin block

960348

Canonical record hash

sha256:5cf15dae6274047bfa8eccba2ce3159a6f3f8ee271ffe9cbf528f7cb18eaf070

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USACU0504078

What this proof establishes

This recording was released in 2007, 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.