Es müssen nicht Männer mit Flügeln sein

Recording by Siegfried Fietz.

Recording identifiers

ISRC
DEA880119011
CopyrightID (CopyrightChains transaction hash)
0x5400e1f6bdcd0402406bcaa0652bcde13941e8c2b5b0f108118fc18fc8f2644a
Copyright registration time
2026-07-07T07:51:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:908b56af9b9badffb6c2b087821a467eb37279763fee85fce0de0b7f512d8424

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.