Und Tschüss (mein Engel)

Recording by Frank Lukas.

Recording identifiers

ISRC
DEA651200062
CopyrightID (CopyrightChains transaction hash)
0x9d8149f9d0da6abe1e413ba40d2f8cd8ff611219a101b195663b39aa7dd70520
Copyright registration time
2026-07-06T09:55:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T08:25:35Z
Bitcoin block
957011
Canonical record hash
sha256:61a518ebc9d674737530cc40e2323d69b743ebc2ea42f2dc90f77ef8eb80a246

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.