Württemberg Sonatas / Sonata No. 6 in B Minor, H. 36: III. Allegro

Recording identifiers

ISRC

DEB339479109

Release date of the album this recording appears on

2023-06-30

CopyrightID (CopyrightChains transaction hash)

0x30e4307ef8892f516c4ea1d1922dcaeb6bbf79a9d4e2ca1aa4e27b05f3e5f93f

Copyright registration time

2026-06-21T03:59:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:525fedbd5f5286b81c26d851e5f1fbe0f831e416b9db5982ab7e2a74043c11b2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC DEB339479109

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.