君をさがしてた

Recording by CHEMISTRY.

Recording identifiers

ISRC
JPU902104530
CopyrightID (CopyrightChains transaction hash)
0x423fa5f7699d5ac9ce230287ebb350375e1513fb46235d0ae57c54553cc0e3b1
Copyright registration time
2026-06-25T18:05:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:f9ec40d3857d635b2153fe1b42ba7a9dc8a1783a6a1b29f871da0d9db04d056e

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.