「私を泣かせてください」（涙の流れるままに）

Recording identifiers

ISRC

JP92N2399354

CopyrightID (CopyrightChains transaction hash)

0xb8e7d60e48d0d14ff8aee29d4e399dd1b3ccadc20e2f678488f19c8b189e3d4c

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:e0662ad7d738f8bd9a8b13269011d5b4243050e46a7ca722531bf2ed344443b8

• 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.