Cello Concerto in D Major, Badley D1: III. Vivace

Recording identifiers

ISRC

HKI199612309

CopyrightID (CopyrightChains transaction hash)

0x5c5762341d298cc027583fd93efcae931abc0e9a94fad0721c1aab05c13e4252

Copyright registration time

2026-07-07T18:55:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:11ea555845093d7afe09ef265f2fe1e70bc1ca5fcffad6f0a9dd2fc508257020

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.