Serene Long-Distances

Recording by Junichi Matsumoto.

Recording identifiers

ISRC
JPVI02301192
CopyrightID (CopyrightChains transaction hash)
0xece783816b93e7ffc16d12a7a4e54976f4b3c9a8fae6c7087f20ae4f4dc561f1
Copyright registration time
2026-07-07T02:05:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:c037ea6fc2ede62acf5bfb707884a9e4059379f51e7438a93889f6abbfaf7de8

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.