Violin Concerto No. 2 in E Major, BWV 1042: I. Allegro

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
GBAJY1506804
Release date of the album this recording appears on
2015-10-30
CopyrightID (CopyrightChains transaction hash)
0xda6c05a4cf36d67848c2e7e03a26c2cddb08cc89ccfee07630519c471d636b37
Copyright registration time
2026-07-07T02:48:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:de815a9e07476b4e7bfc7d334059586aa45ea0b78ad85b3591e2b8b21ba6f311

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.