Mr. Monster, What would you like next?

Recording by Junichi Matsumoto.

Recording identifiers

ISRC
JPVI01840440
CopyrightID (CopyrightChains transaction hash)
0x9c6ef758e331e5e0909f1aa49b958c140f62829e44b6a7587842514198ba8ed4
Copyright registration time
2026-07-07T05:25:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:8c6ed7eb91667ac3d4c0b1f44e718d9944db3ff73b664fb52ecabf08e49e0510

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.