Règlement Freestyle #9

Recording identifiers

ISRC

FRX281704530

CopyrightID (CopyrightChains transaction hash)

0xe9d75353c451aee10838d2972e48c7a943663e0c00478e2de399c941b70eb46c

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T04:47:22Z

Bitcoin block

960207

Canonical record hash

sha256:d704996aed5e0ddb4b7fbf463a12ab724c14e964403c9ea5216b53e68cb6c023

• 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.