主人公

Recording identifiers

ISRC

JPKI00709689

CopyrightID (CopyrightChains transaction hash)

0xc8b04e426a6d3d663ee49e983988d0e9a3be6f960b159a03cf3fc686d87875b8

Copyright registration time

2026-07-06T07:18:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-21T17:39:39Z

Bitcoin block

957075

Canonical record hash

sha256:3ee5918dac91a45c6c92ccca3b82d037bc42f5b17e08f670a88937cb873b8ab5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.