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

Recording identifiers

ISRC

DEF056500141

Release date of the album this recording appears on

2019-09-13

CopyrightID (CopyrightChains transaction hash)

0x2d244f0d4b3846fa771645c168e5abed40bb95c675e814f878aee1cf240731c7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:52:38Z

Bitcoin block

960170

Canonical record hash

sha256:9a6a3c4176aa1272371cff1f36a4b3e3731eb509392fc04636741eaa05bcf0d1

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF056500141

What this proof establishes

This recording was released in 2019, 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.