Violin Concerto No. 1 in D Major, Op. 7: II. Adagio

Recording identifiers

ISRC

HKI191708602

Release date of the album this recording appears on

2017-12-01

CopyrightID (CopyrightChains transaction hash)

0xc78897f2cb9a47d658707c0d3fb1fc9c9253ef9cec997a2bad0930d6d2abbab2

Copyright registration time

2026-07-30T16:20:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:5426bb34f44de0ffe26b61e2b1aecb0c6d8c30fc970411d726b74312a7003d7a

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC HKI191708602

What this proof establishes

This recording was released in 2017, 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.