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Recording by 和実ゆい(CV:菱川花菜).

Recording identifiers

ISRC
JPD602200202
CopyrightID (CopyrightChains transaction hash)
0x3c4dbcbcce551670fdb4fd245e6fa1a3278ce8a1df6b592348ba57596e40abea
Copyright registration time
2026-07-22T17:08:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T18:47:29Z
Bitcoin block
959163
Canonical record hash
sha256:04aea4e814f6ea2ee5ecf28ab646762700133213d0801accb0af750430637bbf

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.