わが心の目をひらいて下さい [楽譜番号 青本:75]

Recording identifiers

ISRC

JPS801852841

CopyrightID (CopyrightChains transaction hash)

0x04396beaeda402ff0d16ea96c7a7372194086fd85b9652caa4fe667389c587c7

Copyright registration time

2026-07-06T03:45:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T07:16:32Z

Bitcoin block

956891

Canonical record hash

sha256:efdc21970fa33f1f7e5fd509c041732b9f4f22b5973574ae52842659f0f708c2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.