Violin Concerto No. 5 In A, K.219: 1. Allegro aperto

Recording identifiers

ISRC

DEF059605801

Release date of the album this recording appears on

1998-01-01

CopyrightID (CopyrightChains transaction hash)

0x2137e48fc12ab56f3e957dbdd7c9538a92c28f65fbb4fe5f329a9a8a8e565647

Copyright registration time

2026-07-31T22:46:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:2e2886eb661e99e5dfc67b275917a1b83012a35bcf927d880452dc8c55bbd839

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF059605801

What this proof establishes

This recording was released in 1998, 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.