Violin Concerto in A Minor, BWV 1041: III. Allegro assai

Recording identifiers

ISRC

HKI190923814

Release date of the album this recording appears on

2010-05-25

CopyrightID (CopyrightChains transaction hash)

0x87a738105e0a31839b4dabda48c5e0b2187010123b7f0e4da06a248a236d4546

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:20:38Z

Bitcoin block

960163

Canonical record hash

sha256:5bdd46e5bd71a6743a89002ac18e73470538532eca84b986f1a02928698f20d4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI190923814

What this proof establishes

This recording was released in 2010, 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.