黒船 - Instrumental / Live In London, 1975 / 2023リマスター

Recording identifiers

ISRC

JPPO02302141

Release date of the album this recording appears on

1976-07-05

CopyrightID (CopyrightChains transaction hash)

0x8be0b5d857d118c17080b6196001c4fc57a225d4d074aa2bc171f16b6601f099

Copyright registration time

2026-07-31T23:50:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:10:46Z

Bitcoin block

960485

Canonical record hash

sha256:079ef5c3982def3dacf8ae510183955d8ea598d7c4dcf25a44ad5ad77f7e0cb1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPPO02302141

What this proof establishes

This recording was released in 1976, 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.