Violin Concerto No. 3 in G Major, K. 216: I. Allegro

Recording by Nils-Erik Sparf.

Recording identifiers

ISRC
SEBAA1300907
Release date of the album this recording appears on
2014-03-10
CopyrightID (CopyrightChains transaction hash)
0x3078d25669da09b49b5dac649d9d6c9c673078b6529a129405e11de033c65d27
Copyright registration time
2026-01-28T18:35:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:c9d1dc0ce1fc4db2504f742404350a5815330b4fc3406282158af0b0c4fc42b3

What this proof establishes

This recording was released in 2014, 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.