Gemini

Recording by 西沢幸奏.

Recording identifiers

ISRC
JPVI01704160
CopyrightID (CopyrightChains transaction hash)
0x7c82d61c279e1f09aa8c0fac8b155e1adb5ef2277ae933fea3ce0aeb3b02e5d3
Copyright registration time
2026-06-21T16:53:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:044359555be833a638a3dee0a211d705c3e2b1616f8cd91784860a569ab28f78

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.