Mozart: Die Entführung aus dem Serail, Act 2: "Durch Zärtlichkeit und Schmeicheln" (Blonde)

Recording identifiers

ISRC

DEA808500215

Release date of the album this recording appears on

1985

CopyrightID (CopyrightChains transaction hash)

0x8ec39e566a7eb0fb58cf69e1b73c2fa701e16c256da48da26a7b078067eed603

Copyright registration time

2026-07-31T11:29:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:06:57Z

Bitcoin block

960404

Canonical record hash

sha256:b8f220394b4f587e246eb81de7f36d0f3c30c66085dc363848de2ccf4a2a2311

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA808500215

What this proof establishes

This recording was released in 1985, 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.