お日さまとお月さま (feat. 鏡音リン&鏡音レン)

Recording identifiers

ISRC

JP92Q2401166

CopyrightID (CopyrightChains transaction hash)

0x34f465e6e663bd84ee1899d00e3549ac31f3a05db1c3b84337cec4aec0dd1f51

Copyright registration time

2026-06-18T14:49:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:ca257baf0e5c21da7db17c2e7d876c39eb1f9ab0d205dd058da22e0d41fdcd48

• 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.