Once in a Lifetime - Live at Sun Plaza Tokyo

Recording identifiers

ISRC

USWB10401596

Release date of the album this recording appears on

1982-03-24

CopyrightID (CopyrightChains transaction hash)

0x5513bc19d3fac3f277c399ad0af12005aecafb938d70fd6f3ac4051fa733c6be

Copyright registration time

2026-06-18T08:58:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:4eade4bbb414e3ace9d0b231fcea2ef14afdc00ac8a65ff58a87a879b48c69df

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USWB10401596

What this proof establishes

This recording was released in 1982, 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.