The ballad of the soldiers wife

Recording by Kurt Weill.

Recording identifiers

ISRC
ATB159600448
Release date of the album this recording appears on
1996-08-16
CopyrightID (CopyrightChains transaction hash)
0x8296b4c608a9475790d0baf9c4471e824f0bd9760e00f4fd9aeafd91f6356bb1
Copyright registration time
2026-06-25T16:26:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:2c60dfc5e2304bf5c11f2c2cdddbd7c7456d3250dcb8cf32c68686e52f88403d

What this proof establishes

This recording was released in 1996, 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.