Piano Concerto No. 23 in A Major K. 488: I. Allegro

Recording identifiers

ISRC

AUAB01350064

Release date of the album this recording appears on

2013-04-05

CopyrightID (CopyrightChains transaction hash)

0x7b8412aed2920a576d18b5f18768d094597b5ea6c1284a5e32148d585b571ee9

Copyright registration time

2026-07-07T06:00:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:d335c52b979e9403a3678b2fe92a7b2a3c2bb56dda0183ec8a1377d68a707fe0

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC AUAB01350064

What this proof establishes

This recording was released in 2013, 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.