Love gone

Recording by 小松未歩.

Recording identifiers

ISRC
JPF500101601
CopyrightID (CopyrightChains transaction hash)
0x4bc308ce1fdb8ccefc470c663deb8f23473a1036c5d5ac4d935d06dd8ca3e1ee
Copyright registration time
2026-07-30T04:51:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T05:15:54Z
Bitcoin block
960209
Canonical record hash
sha256:34a9ea75407cb313c4de7f1c24c79f3bf4a5e2f911256048669570150b8f69db

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.