Piano Sonata No. 11 in A Major, K. 331 "Turkish March": III. Alla turca

Recording identifiers

ISRC

SEWDL6011534

Release date of the album this recording appears on

2020-11-04

CopyrightID (CopyrightChains transaction hash)

0x181a1caf6ac6b1818d15570c3add257d537c3f528154325cd8f549d2c4f4a11d

Copyright registration time

2026-07-30T09:35:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:57:33Z

Bitcoin block

960240

Canonical record hash

sha256:f2d70381b3c798e93a16c3003a744557a1f6f752099615dc432508fb7fc57562

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• Recording evidence summary for ISRC SEWDL6011534

What this proof establishes

This recording was released in 2020, 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.