Auf der Lüneburger Heide

Recording by Ludwig Rahlfs.

Recording identifiers

ISRC
DEE476600095
CopyrightID (CopyrightChains transaction hash)
0xfc8c15192c55d27f9aed21f6fe8c61150bfbee843c88249bbdc60163ce766165
Copyright registration time
2026-07-07T05:56:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9ba404e816078c690304f831607640e020f5cc0300c7be1093e772af849f25ab

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.