Sonate No. 1 pour violon et piano en Ré Mineur, Op. 75: IIa. Allegretto moderato

Recording identifiers

ISRC

FRP812100060

Release date of the album this recording appears on

2021-05-07

CopyrightID (CopyrightChains transaction hash)

0x20eebeaf3bef74e264cb706d4c5fcc8c6a79a9fdcd40288944227a01f2676794

Copyright registration time

2026-07-31T18:42:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T19:53:13Z

Bitcoin block

960455

Canonical record hash

sha256:e459421e785bf0cb755a4e006784b8786e5edadd722a13c341327f02e2f13dea

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC FRP812100060

What this proof establishes

This recording was released in 2021, 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.