Piano Concerto No. 14 in E flat major, K.449: 1. Allegro vivace

Recording identifiers

ISRC

GBF078611771

Release date of the album this recording appears on

1995-09-06

CopyrightID (CopyrightChains transaction hash)

0xe7a0986702ac9e5b23d1e2fdd434b613248efd17b532bbd8850efc226127b03c

Copyright registration time

2026-08-01T00:48:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T01:44:32Z

Bitcoin block

960494

Canonical record hash

sha256:c81af33ae3d609725f417162395f92339ff23d65587c55cbee01729529e88151

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• Recording evidence summary for ISRC GBF078611771

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.