The Match

Recording identifiers

ISRC

USYFZ1105009

CopyrightID (CopyrightChains transaction hash)

0x4a76985354e073665a3cd309be00508cf386bf1efe4a035ab7de267e66ef9e4c

Copyright registration time

2026-06-05T10:42:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:f8b59c1a8a9db0d7d049914199ec746eb85fb6b5cb189fd399060d3c8e7f1e8a

• 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.