Hell Ensemble

Recording by Ryuichi Sakamoto.

Recording identifiers

ISRC
US5941405861
CopyrightID (CopyrightChains transaction hash)
0xd76393d56b5149ea8f82d01c6ad8987982021fb42ff9c3630ec5eee69e19a074
Copyright registration time
2026-06-07T06:18:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T17:25:41Z
Bitcoin block
953536
Canonical record hash
sha256:322f426812ca82e70e3d5fcd44cee428d22b780fd3a99d6aef6c8cbc54db99a3

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.