Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile

Recording identifiers

ISRC

GBAYC9002337

Release date of the album this recording appears on

2020-05-09

CopyrightID (CopyrightChains transaction hash)

0x82dceadd890fb04f3ac7bf1e878269a191571609c8d272b197d017ba96c899f1

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T08:26:41Z

Bitcoin block

960368

Canonical record hash

sha256:ad744da0866a9f875130a6e8846b1a3b5106cbb29df6d7cabd44dcfeca59b3ec

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC9002337

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.