Kennen Sie Herrn Möchtegern?

Recording by Erwin Hartung.

Recording identifiers

ISRC
USA561064119
CopyrightID (CopyrightChains transaction hash)
0xe7b5f08344810490da518470a595d03bfcc6c30548b7cc80f167761d5b23bf73
Copyright registration time
2026-07-07T15:36:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:8013f7061d702186ead0d8544d16003de018304a8fb50dd722e9a0aea9dd7ab8

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.