Bach, JS: Piano Concerto No. 7 in G Minor, BWV 1058: III. Allegro assai

Recording identifiers

ISRC

GBAYC8601590

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0xae39e2fc93499b31e87e7f7e9a28a9b93e2e16ed59b39c7e29d73dc05acb68ce

Copyright registration time

2026-07-07T13:21:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:41d0ff774faf7d8a8bb140424b82db8be847417180f901aa455beaca7f4790ef

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC8601590

What this proof establishes

This recording was released in 1999, 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.