Judo Boy

Recording identifiers

ISRC

FRX088390183

Release date of the album this recording appears on

2014-01-01

CopyrightID (CopyrightChains transaction hash)

0x32387f3e47efe967a5bf0211e79f50cee5cea7ee0636684c1e5dfa5b22e08a75

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:09:33Z

Bitcoin block

960302

Canonical record hash

sha256:11070002d9db4f29aa721c9e80ebfa6e95a3ca6003720fcf2b9ca45c16ea2737

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRX088390183

What this proof establishes

This recording was released in 2014, 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.