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

Recording identifiers

ISRC

DEA340703220

Release date of the album this recording appears on

1974

CopyrightID (CopyrightChains transaction hash)

0x4e004ce7bdcf71919eba136443ba41a6adee8f7bf0b0222e9aae86375530c863

Copyright registration time

2026-07-31T16:15:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T16:33:26Z

Bitcoin block

960435

Canonical record hash

sha256:bcc0b9e6d362cbbb4a87bf019e06806af99252e2e16c1e2fd2e3a19fa4c7ecc7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA340703220

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.