Divertimento in B-flat Major for Two Horns and Strings, K. 287: vi. Andante. Allegro molto

Recording identifiers

ISRC

USKO11300038

Release date of the album this recording appears on

2013-01-27

CopyrightID (CopyrightChains transaction hash)

0xa40e3b762c6487564820c9e8975bd9c6e7fddf9d4023818f8ed16147b647afba

Copyright registration time

2026-07-31T21:12:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T21:25:57Z

Bitcoin block

960468

Canonical record hash

sha256:e42e35b8d4a0f24dd978fc6b1cb1acfe76a521709f0796ed5fdda56d91133253

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC USKO11300038

What this proof establishes

This recording was released in 2013, 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.