Simply Mad - An Introduction

Recording by Hideki Sunada.

Recording identifiers

ISRC
USSM10028720
CopyrightID (CopyrightChains transaction hash)
0xe2e8045bca2330e1c810718e2c992bb3c696c3ce5d96d4ed1c6a1ed414ae66be
Copyright registration time
2026-07-31T01:50:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T02:19:15Z
Bitcoin block
960334
Canonical record hash
sha256:72929515c1e01e05b0e8c8cdb1dac4769ccb313533f79385d2eae3f386185d0b

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.