Violin Concerto No. 5 in A Major, K. 219: I. Allegro aperto

Recording identifiers

ISRC

ITD541500092

Release date of the album this recording appears on

2015-03-11

CopyrightID (CopyrightChains transaction hash)

0xb746c711fbba5b00a2f98e631247ab1e4c7c2cd07b7aa5eb4eeb2b6d628e1902

Copyright registration time

2026-07-30T07:54:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T08:04:30Z

Bitcoin block

960225

Canonical record hash

sha256:f0cd7cebeae3ea480abdf1fa735d25eda6d3e1d03a6ad179e83591cd4e7c8a60

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC ITD541500092

What this proof establishes

This recording was released in 2015, 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.