Ich brauch' ein Rettungsboot

Recording by Hildegard Knef.

Recording identifiers

ISRC
DEUM70502544
CopyrightID (CopyrightChains transaction hash)
0x245d1e65c26186cdda23d69953ad5f1b29b2e4eaf67e6a591bc7104d86ee61d3
Copyright registration time
2026-07-07T16:01:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:915712af7b0999fa8827f4fc1e217c698ceef58770d54bcba41155e0b3595944

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.