Rhyme & Reason - Live at Greek Theatre, Berkeley, CA, 08.23.14

Recording identifiers

ISRC

USESF1443206

Release date of the album this recording appears on

2014-12-09

CopyrightID (CopyrightChains transaction hash)

0x13e8122ebbf6ea4cf9ffd70b4388a71827a16ffd7c4939ecf72fb7509af229e7

Copyright registration time

2026-07-06T18:09:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-14T18:13:17Z

Bitcoin block

958041

Canonical record hash

sha256:3f90bd4804cd088d8e15973c7355714ea178e89a6e396e3c6e7f44d6c3eaae54

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USESF1443206

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.