Violin Concerto in B flat major, Op. 1, No. 1: 1. Allegro

Recording identifiers

ISRC

GBF078710801

Release date of the album this recording appears on

1988-12-03

CopyrightID (CopyrightChains transaction hash)

0xf23689dfbb4a12716da49cf386c96a8214529b2d7a1a6927973fc9050e8d66d0

Copyright registration time

2026-07-31T14:45:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:2972e801d301584658019ce68d8a8f34491fea4226c8bc8163e09b6e99735063

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBF078710801

What this proof establishes

This recording was released in 1988, 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.