Piano Concerto No. 11 in F Major, K. 413/387a: Allegro

Recording identifiers

ISRC

NLB151700097

Release date of the album this recording appears on

2017-02-10

CopyrightID (CopyrightChains transaction hash)

0xf2d5547672634363677d3eea4bf5840b5565b20ca8b1c3168de27d41364655c1

Copyright registration time

2026-07-31T17:14:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:96c845d1ffd99180fc3037c22e47eee2098f7885d9e48c2b8a61a1ee42dda807

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC NLB151700097

What this proof establishes

This recording was released in 2017, 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.