Irgendjemand ruft nach mir

Recording by Stefan Waggershausen.

Recording identifiers

ISRC
DEM590300208
CopyrightID (CopyrightChains transaction hash)
0x7f3e83737acad995fb1b30d9dbc2d5f00742e46b72374b031d906faf9955f24b
Copyright registration time
2026-06-25T07:32:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:0b6894de2b23f4c500145c31b734e602495f48dea6362e204bd838145217666b

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.