Sonata for Violin and Piano in B Minor, P. 110: I. Moderato

Recording identifiers

ISRC

FRU622367004

Release date of the album this recording appears on

2023-05-19

CopyrightID (CopyrightChains transaction hash)

0xb6244c14063b909d8533316e9f4bc5d3d9dc1d9195ac969e4e98d15cf940c8b1

Copyright registration time

2026-07-31T09:10:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T09:25:34Z

Bitcoin block

960379

Canonical record hash

sha256:28b6a53659253ecf6e6e8fe92687e3cfd0b56909534100d1fca8c13b1d7b5779

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRU622367004

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.