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Recording by 高井息吹.

Recording identifiers

ISRC
JPV272300020
CopyrightID (CopyrightChains transaction hash)
0x91fe7427518bab6c848280e6af1ae8438e994e5651754cfd81ccaeb1b248344e
Copyright registration time
2026-07-07T09:37:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:87087aeaecd7ed1a1bd8e6cf3aa9645f2833ffce672474573a49554aafa5f987

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.