Die sieben Todsünden: Zorn. Molto agitato (Anna I, Anna II and Family)

Recording by Kurt Weill.

Recording identifiers

ISRC
NLY331510775
Release date of the album this recording appears on
2015-11-01
CopyrightID (CopyrightChains transaction hash)
0x6bad95eff297f3d29c599ec999afa57f50dd1d84184a02a96f97b685bdee041a
Copyright registration time
2026-07-07T09:30:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:429736956d823f7659dfd3f51e32195dfca564e1e99522ac8e14bddfc67029a8

What this proof establishes

This recording was released in 2015, 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.