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Recording by 伊藤 賢.

Recording identifiers

ISRC
JPI102001734
CopyrightID (CopyrightChains transaction hash)
0x4403a0d768487ad390d8fc022223ed8aa34983d269803767f3192f36791f356f
Copyright registration time
2026-07-08T01:36:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:5f6aead099a78ecaed1db1498d9f43bccb2a89470466293af31bcf44a481d433

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.