Violin Sonata No. 2 in E Minor, Op. 24: I. Allegro moderato

Recording by Emil Sjögren.

Recording identifiers

ISRC
SEVOZ8801004
Release date of the album this recording appears on
1995-01-01
CopyrightID (CopyrightChains transaction hash)
0xd66df817d2a8e17945925448cd83f24f88599d17e089518e04466517e1ccd004
Copyright registration time
2026-01-28T20:58:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:117fbcac743f1c02e461a20addaa232becd9e1e12d863088b6e2fecda2760a77

What this proof establishes

This recording was released in 1995, 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.