ねえ中学生 feat.私立恵比寿中学

Recording identifiers

ISRC

JPCR01603650

CopyrightID (CopyrightChains transaction hash)

0xb2eb8c249f44510f3be66f6a77d1f139543d35fa183c35f38df5b6a588473a68

Copyright registration time

2026-06-10T16:27:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T17:25:41Z

Bitcoin block

953536

Canonical record hash

sha256:61f59b6cf167ce490c05609a0ac16d8747a9ea728bcd9117faad2c39b830d85d

• 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.