Violin Concerto in D Major, Op. 35: Ii. Canzonetta: Andante

Recording identifiers

ISRC

HKI190637602

Release date of the album this recording appears on

2021-11-12

CopyrightID (CopyrightChains transaction hash)

0xf325b75cb0fec5219b4219393d07b7a917e3bd2c07e87a6cf919b5d648e6ea24

Copyright registration time

2026-06-06T11:28:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:a884967a4637ded1c671e127dc25c4172d1538f95635a24c6b6ac63cbcee6cbd

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC HKI190637602

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.