In the Ancient Forest

Recording by Junichi Matsumoto.

Recording identifiers

ISRC
JPVI01743980
CopyrightID (CopyrightChains transaction hash)
0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f
Copyright registration time
2026-06-20T23:43:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:665830a883c7c42b90bc1c1b65e7fbed154e9aabab0132e87d5cda257644631f

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.