Piano Concerto No. 11 in F major, K.413: 3. Tempo di menuetto

Recording identifiers

ISRC

NLA508722303

Release date of the album this recording appears on

1990-09-01

CopyrightID (CopyrightChains transaction hash)

0x73ff0dd1d75927c24439f678c8f846f4337ae1c9478dc1a3278f359419b3d69b

Copyright registration time

2026-07-06T05:53:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:ea40abc680838aa2eda3b9458f03cec72014fe8d6d96e225ba6ecb0025228b4f

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC NLA508722303

What this proof establishes

This recording was released in 1990, 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.