Perfect Circle Instrumentals

Recording identifiers

ISRC

JPH491605093

CopyrightID (CopyrightChains transaction hash)

0x056d00fd1926bda4588e5f9ef1d8d2a03a9c94161d5f71c7b0ece8206fc93b29

Copyright registration time

2026-06-05T04:55:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:8532652ad3db33b97ec476e1f56362fbc87d6d66fabd13d883b9e77576f3ac7a

• 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.