Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": III. Presto agitato

Recording identifiers

ISRC

NLHK11500018

Release date of the album this recording appears on

2022-06-06

CopyrightID (CopyrightChains transaction hash)

0x434bf21126ea06d92a28a9d49b3a8c1923ec2bd5f376bbd045457a74c5f77fa7

Copyright registration time

2026-06-09T19:05:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:4966b971aef05e77862a1e035882212b3381f892025d7af91ab4e1f153a7128e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC NLHK11500018

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.