Violin Concerto in D Major, Op. 61: II. Larghetto

Recording by Wolfgang Schneiderhan.

Recording identifiers

ISRC
DEF056203115
CopyrightID (CopyrightChains transaction hash)
0x129200465053526f5c7a8a1224c691de8af160cb668f30dba8ce0ea821638cd4
Copyright registration time
2026-07-04T12:33:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:ea2e710a4351ce16101687ed5a3a2371be7e4b0f9de074ba427b11e17bc061c2

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.