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Recording identifiers

ISRC

JPKI00501939

CopyrightID (CopyrightChains transaction hash)

0xb155c75431331067a15b601aceae6a5ebe4298d7d5db9e00655c07cdf4900083

Copyright registration time

2026-07-07T17:31:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:5dae9e7bcc2e2452e10e87a86501ca12723332ce714e7df4b79b5601ff39d385

• 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.