Die Entführung aus dem Serail, K.384 / Act 2: "Welche Wonne, welche Lust"

Recording identifiers

ISRC

DEF057330308

Release date of the album this recording appears on

1974-01-01

CopyrightID (CopyrightChains transaction hash)

0x56b426413463a0fa5839a76a6f20b14c23c187b441f8328f2705f4458bd80094

Copyright registration time

2026-07-07T17:06:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:97fa2847445ee8fd094683f5dcb22cdee22541242fcb0ff63ff48efa74633633

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF057330308

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.