Du

Recording by Anita Meyer.

Recording identifiers

ISRC
NLSU31700002
CopyrightID (CopyrightChains transaction hash)
0x28eae0234a43186dcf3d0df33f7e20c424fdc01aecf32107ba64cb6bc09d82e0
Copyright registration time
2026-06-27T05:38:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:d29d01497aaa10c354bb6f574341e040827a96c8f138df53e1b665a3c1aec953

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.