Die Schuldigkeit des ersten Gebots, K.35: "Ein ergrimmter Löwe brüllet...Was glaubst du"

Recording by Wolfgang Amadeus Mozart.

Recording identifiers

ISRC
NLA508721605
Release date of the album this recording appears on
2005-01-01
CopyrightID (CopyrightChains transaction hash)
0x87d476a93a62d9f370f1ded954c476282cc967ffbe1bdba55aa7103bb70551dc
Copyright registration time
2026-07-31T16:35:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T17:29:52Z
Bitcoin block
960441
Canonical record hash
sha256:f263f2aa49c9b01bfcc0ebb8595f0f9bcbe055a36aa8d78ce38379fbe22c3f0b

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.