Piano Concerto No. 19 in F major, K.459: 1. Allegro vivace

Recording identifiers

ISRC

GBF078711031

Release date of the album this recording appears on

1995-09-06

CopyrightID (CopyrightChains transaction hash)

0xf76dd4f26fc55a62086f45a79b81db3efa551b0fe0a430893f5f314c244b0edd

Copyright registration time

2026-07-31T02:35:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:51:48Z

Bitcoin block

960337

Canonical record hash

sha256:20f9ec4dc5a4b3823853d240b27a96c8aadd668a2f1a621f72acef2179120303

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBF078711031

What this proof establishes

This recording was released in 1995, 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.