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Recording by キンモクセイ.

Recording identifiers

ISRC
JPU901903250
CopyrightID (CopyrightChains transaction hash)
0x81e79bc48e7e6b55e9bfce3b5d66a9eca950489eb34944382d46bdcc894dc32e
Copyright registration time
2026-07-07T03:42:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6887988a7f64e2af2553bdf55215c8af4cb259d0f62287b13a1beca49414f896

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.