進め ! むじなカンパニー feat. 六科なじむ(CV: 日高里菜) & 割戸真友(CV: 金元寿子) & 軽井沢ユキ(CV: 上坂すみれ) & 出稼ぎガルシア(CV: 金子彩花)

Recording by Neko Hacker.

Recording identifiers

ISRC
JPV752003755
CopyrightID (CopyrightChains transaction hash)
0xf97181d9e2f678a67ba9b10fc60e63234e142d535955ef9270e49ba3abe81005
Copyright registration time
2026-07-30T08:16:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T08:30:10Z
Bitcoin block
960229
Canonical record hash
sha256:3f910f58c5d77aa2a5290647ecbda4d7ce2cb5e9d009bd1cbdf69be4e92ec6cf

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.