Double-Action Coffee form

Recording by ナオミ(CV.秋山莉奈).

Recording identifiers

ISRC
JPB600755501
Release date of the album this recording appears on
2010-07-28
CopyrightID (CopyrightChains transaction hash)
0x6ee6cdb6eb8d3e696031c11b510dbb2ca715e4ef805144ec308cd91cf78115d0
Copyright registration time
2026-06-20T15:26:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:31818cd4674ad5ab76f40fc83bffbeabddbb46887f41002455dfe3670232de71

What this proof establishes

This recording was released in 2010, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.