Love gone

Recording by 小松未歩.

Recording identifiers

ISRC
JPF500601624
CopyrightID (CopyrightChains transaction hash)
0xdb060040f7693db32df310734184363e8b4a4d13af21712917b5bf5c26d0b00e
Copyright registration time
2026-06-20T04:31:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:f4c4a6bea845be9d9996cf2fd96539c106a86bfcaff46ce2115d2b9cd078a802

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.