Ruff - Hyper Mix

Recording identifiers

ISRC

UKN6K2100165

Release date of the album this recording appears on

2021-12-03

CopyrightID (CopyrightChains transaction hash)

0xe92dce49ca870aff4137eb55714e2d784f73c70b46ed47e6a9c0cee8b0e9f266

Copyright registration time

2026-06-19T01:22:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:41:13Z

Bitcoin block

957050

Canonical record hash

sha256:2a39bcb3f8a2d61a9fcb303b202f9900b9b063d9b893b0cf85e818b4898a4355

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC UKN6K2100165

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.