Never Mind

Recording by Masami Tsuchiya.

Recording identifiers

ISRC
JPES08302400
CopyrightID (CopyrightChains transaction hash)
0x9be9c43321db609bc51985663a324b76c0f2c95a8f59d05390ceb222ce49920e
Copyright registration time
2026-06-26T10:22:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:765346e879fee2fa089985e3e69fa227b0dac805fe6e87f9f392ae96f5d48219

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.