Mr.Monster in the Smell of Sand

Recording by Junichi Matsumoto.

Recording identifiers

ISRC
JPVI01813450
Release date of the album this recording appears on
2018-03-28
CopyrightID (CopyrightChains transaction hash)
0xf7354f7bc969f8ede63b0200b13349abeea4c47dbe9cfa1f6972417e3b74e263
Copyright registration time
2026-06-25T18:05:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:37646514c46ad9ad30e790a360e01f20437a84ac503535dcbbbec94a7e5632cc

What this proof establishes

This recording was released in 2018, 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.