Ich bin zu müde, um Schlafen zu geh'n

Recording by Hildegard Knef.

Recording identifiers

ISRC
DEA610100381
CopyrightID (CopyrightChains transaction hash)
0x566762609b77df2c5a426841b4f930c9a4b8cf7b766413deba2628f135fa7875
Copyright registration time
2026-06-07T14:27:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:e4c358fc18346ff937cb3c8cdcc8a5d85c2acfbf9de4c5e875784545ab1797db

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.