門松

Recording by Crazy Ken Band.

Recording identifiers

ISRC
JPPO01905110
CopyrightID (CopyrightChains transaction hash)
0x4f815b41b282f2fc7042f8e402bcb034c875505856feef4bfd5c5b952bdf693f
Copyright registration time
2026-07-30T09:31:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T09:57:33Z
Bitcoin block
960240
Canonical record hash
sha256:9d3c2d67cd1515eeb329c36fe0958641bcb03f524a8647cc12f2782fe86074b1

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.