Die Schuldigkeit des ersten Gebots, K.35: "Mit Jammer muss ich schauen"

Recording by Wolfgang Amadeus Mozart.

Recording identifiers

ISRC
NLA508721603
Release date of the album this recording appears on
2005-01-01
CopyrightID (CopyrightChains transaction hash)
0x409b9d70397c7e55542c0e72b2e30af4c815b2636d001a6aa154a09f9b164eae
Copyright registration time
2026-07-29T16:30:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:7e1aa40616b115ab95cc142ef5d6a13a045079d914a4056091cbab4ccf52878d

What this proof establishes

This recording was released in 2005, 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.