Bach, JS: Violin Concerto No. 2 in E Major, BWV 1042: II. Adagio

Recording identifiers

ISRC

GBAYC1800911

Release date of the album this recording appears on

2018-10-26

CopyrightID (CopyrightChains transaction hash)

0xc47e58aa68f556d04b1272778589df8a99f2d6bcd3e595d9b8322fdd0a94a845

Copyright registration time

2026-06-23T08:32:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:9ef6fa5b042282a838b89fdcad2bd7af9fbf5f27f31f4eae186db04e45238066

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC1800911

What this proof establishes

This recording was released in 2018, 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.