Dive into the Mystery

Recording by 広川恵一.

Recording identifiers

ISRC
JPT332400057
CopyrightID (CopyrightChains transaction hash)
0x0d12ccdd32916e67e3deb113362df577ee4737f2ae98dae81e5be456348643b6
Copyright registration time
2026-06-23T08:52:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:684cc426a362cb1d1090a723ed726bed56fe47849d53339c39cd2ffcac6bb6b1

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.