Strange Realm

Recording by 内山 修作.

Recording identifiers

ISRC
JPE101900080
CopyrightID (CopyrightChains transaction hash)
0xfa2eb8c6e9b6b22d974ada06195fb5095e1fa803c6ea28b62575dc4cfc28e55b
Copyright registration time
2026-06-27T08:06:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:4e4fbfeac3bc4b946cfb8ac15c9677dd6acb15190f756bf7788a1041f7318c23

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.