Schwarzwaldmädel - operetta in 3 Acts: Einleitung - Wir sind auf der Walz

Recording identifiers

ISRC

DEF066412400

Release date of the album this recording appears on

1993-01-01

CopyrightID (CopyrightChains transaction hash)

0x0511508dab2e05ccce0e4add8ecf1421c0738f84cb772d6a210c0d291f928bb7

Copyright registration time

2026-07-07T11:52:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:43600b0bd38820909dcde465f1a3fbe325a9685fb00206c9d5dbf4ad232ec948

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF066412400

What this proof establishes

This recording was released in 1993, 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.