This is Refox (Official Cologne Goes Hard Anthem 2022) - Radio Edit

Recording identifiers

ISRC

NLS202300030

Release date of the album this recording appears on

2023-03-09

CopyrightID (CopyrightChains transaction hash)

0x0e03a85c673ec76cbc98e1873196064e1232470ca32eef4bf8e5d238d6763ec5

Copyright registration time

2026-06-24T20:55:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:228b9f7f7e0d5f161cf2addbdb509f1819c0007aded08df59010e099175f2229

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLS202300030

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.