Keyboard Concerto in G Major, Hob.XVIII:4: III. Rondo: Presto

Recording identifiers

ISRC

HKI190743409

Release date of the album this recording appears on

2008-03-25

CopyrightID (CopyrightChains transaction hash)

0xce2805d37f50a49269eb3af9f728867c3a166df36da3db6e5605d9d0b0c8d5b0

Copyright registration time

2026-07-06T10:40:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:07:00Z

Bitcoin block

957061

Canonical record hash

sha256:7e36e6873fec7b4127a53d4ffb30d481ea2f6a673edf829f3cdc2ba518bd99a0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI190743409

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.