short break

Recording by Kensuke Ushio.

Recording identifiers

ISRC
USQX92003084
CopyrightID (CopyrightChains transaction hash)
0x32eef03991326d3b39b1472075ceb0e0ee90f769e5648cff7574f596f36220cb
Copyright registration time
2026-06-17T22:42:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:47a72b5dd2a1721aa524c03fc7050484c161f9a9467ae0fb8c9fae454edd2171

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.