過食症の君と拒食症の僕

Recording identifiers

ISRC

JPSR09004910

CopyrightID (CopyrightChains transaction hash)

0x33d77cab652946ed4bc6e566c9c5fd5f18da1d21f22c6b4f65b7207ed0e624f2

Copyright registration time

2026-06-26T01:58:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T11:34:59Z

Bitcoin block

956349

Canonical record hash

sha256:4af7af195225a04141b93f9bb76980ffe897629eceb471d43433de21427a402c

• 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.