24 Caprices for Solo Violin, Op. 22: No. 2 in A Minor. Allegretto

Recording identifiers

ISRC

PLA162276602

Release date of the album this recording appears on

2022-09-16

CopyrightID (CopyrightChains transaction hash)

0x8b079bc17959e7c13047b66dd6efe666f8f4ce4057a9f9630ad8393737ff0e16

Copyright registration time

2026-07-31T15:16:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:27:29Z

Bitcoin block

960422

Canonical record hash

sha256:cf08b5f91aedd444a6f992f3d34c5f9110db7db5a5a0b2afd5ddc529a0da6264

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC PLA162276602

What this proof establishes

This recording was released in 2022. 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.