Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto

Recording identifiers

ISRC

GBBBA0600241

Release date of the album this recording appears on

2020-03-08

CopyrightID (CopyrightChains transaction hash)

0x660a5b117745fdeb12fd54d5e228121a06d07ff6f1ef0284d9b44b70be5f6ba3

Copyright registration time

2026-07-07T01:50:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:a66f38ecc35cae9e33078226105d62ec5acf72a322d404a553749a04ffa7f76e

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBBBA0600241

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.