Rondo Alla Turca / Turkish March (Fingerstyle Guitar Arrangement)

Recording identifiers

ISRC

QZNWX2176652

Release date of the album this recording appears on

2021-11-19

CopyrightID (CopyrightChains transaction hash)

0x7a55991a66f73e092937ecd0aa935bf7836e7bc0fc1adc76284b72cd999fa79b

Copyright registration time

2026-06-07T22:29:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:1a2a511ea4686d3ed66a130be5778819a18a279235d2599776b87d336a6c9110

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC QZNWX2176652

What this proof establishes

This recording was released in 2021, 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.