24 Caprices for Solo Violin, Op. 1, MS 25: No. 24 in A Minor. Tema con variazioni

Recording identifiers

ISRC

USBC10401390

Release date of the album this recording appears on

1966

CopyrightID (CopyrightChains transaction hash)

0x0ec9f1bddd4c4046a33d12a4cb5d5f1db9bfa61671f6b98cda30d3d764372107

Copyright registration time

2026-07-30T02:12:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T02:30:29Z

Bitcoin block

960199

Canonical record hash

sha256:41d5f31f1e66e3acae39a1e8794390c96fe1aadfe1846a6b18d296f985ded300

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC10401390

What this proof establishes

This recording was released in 1966, 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.