Piano Concerto in G Major, Hob.XVIII:9: I. Allegro

Recording identifiers

ISRC

HKI190743410

Release date of the album this recording appears on

2008-03-25

CopyrightID (CopyrightChains transaction hash)

0x65eed67998fa398299c8a661b6c20b346d96f92f305e07be5ba9876979098e8d

Copyright registration time

2026-07-30T04:35:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T04:47:22Z

Bitcoin block

960207

Canonical record hash

sha256:6f9df00ea5877b8910495c7d2d876d7755517dcddba16609b2abf0cd488b3c47

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC HKI190743410

What this proof establishes

This recording was released in 2008, 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.