東京頭脳戦争 ～時流に媚びない反逆者達～

Recording identifiers

ISRC

JPJ650900166

CopyrightID (CopyrightChains transaction hash)

0x4344eeaa3087fd244f016084b2881cb1d4966d921b4d8d8e4d04d8096d1252ec

Copyright registration time

2026-07-22T06:58:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T07:19:23Z

Bitcoin block

959107

Canonical record hash

sha256:fb357e40167dc7055c347e4a4d60b1b029fdaf8d758c68e600802925dfbb793c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.