Die Dreigroschenoper: Ballade von der sexuellen Hörigkeit

Recording identifiers

ISRC

GBF078810123

Release date of the album this recording appears on

1988-01-01

CopyrightID (CopyrightChains transaction hash)

0xe05d332baf60f043be9ea8c85c999ae4fbd2f713698b97fbe1c5a0a06f8ded2a

Copyright registration time

2026-07-29T22:43:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T22:48:59Z

Bitcoin block

960160

Canonical record hash

sha256:999ec1285931fff9b68f78a8184c8f52efba1e37810d381e14601b33ddf4bda5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF078810123

What this proof establishes

This recording was released in 1988, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.