Du Du Du

Recording by Tim Bendzko.

Recording identifiers

ISRC
DEE862201507
CopyrightID (CopyrightChains transaction hash)
0xe6f81261272f246f9088002ebf4ecc2ca6167f3f3998679e60b7219a75fa2901
Copyright registration time
2026-06-09T09:16:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:a92ff57e2227ca39cbc0054e2e235a23d0b27000bff6093fd6cede32552c39ca

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.