Everyday I Have The Blues - Live at the Nokia Theatre, Los Angeles, CA - December 2007

Recording by John Mayer.

Recording identifiers

ISRC
USSM10801205
Release date of the album this recording appears on
2008
CopyrightID (CopyrightChains transaction hash)
0x6bc14fd3960e170b9f5c9c8f9ff173f33db457911df253053443dba19f363b4e
Copyright registration time
2026-06-04T12:27:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:c72423bfe2ac1b78cadbd789c9e499f4be2310d2637a718a8eeb4045b81fc469

What this proof establishes

This recording was released in 2008, 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.