Der Vogelhändler · Operette in 3 Akten (1988 Digital Remaster), Zweiter Akt: Dialog

Recording identifiers

ISRC

DEA340703218

Release date of the album this recording appears on

1974

CopyrightID (CopyrightChains transaction hash)

0x47f09285dbd20e333a64de4f6c7ec889d42e8a53323cc4190926005e5a9e36a5

Copyright registration time

2026-07-31T15:28:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:59:18Z

Bitcoin block

960427

Canonical record hash

sha256:75bec04cfdb79cf91cfec6ca1b3486114faaf169b7cc043392c116e1f4c0594c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA340703218

What this proof establishes

This recording was released in 1974, 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.