Piano Concerto No. 27 in B-Flat Major, K. 595: Piano Concerto No. 27 in B-Flat Major, Op. 17, K. 595: II. Larghetto

Recording identifiers

ISRC

HKI199606507

Release date of the album this recording appears on

1996-06-20

CopyrightID (CopyrightChains transaction hash)

0xa6ea7947079e17599ae55b014c7bcff9aa10aa96dbdb3fa1e2cf6dda7829c487

Copyright registration time

2026-07-07T13:20:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:915dbd8f67a730ff183a040ffb96d5ba7ca537ec4ea6a0b5e265ce96aa56afa1

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• Recording evidence summary for ISRC HKI199606507

What this proof establishes

This recording was released in 1996, 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.