Piano Sonata in B Minor, S. 178: i. Allegro energico

Recording identifiers

ISRC

DEN961930209

Release date of the album this recording appears on

2020-05-08

CopyrightID (CopyrightChains transaction hash)

0x2662e9d9e78eb2191131ba6c2fda68b00b6c27334c5d00696e802c3c12b1844b

Copyright registration time

2026-07-29T23:07:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:20:38Z

Bitcoin block

960163

Canonical record hash

sha256:74604b0bc8e96f64676d9dd6d96022542204bc2d9a9c81f8a4d6e2cf7d7ab436

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• Recording evidence summary for ISRC DEN961930209

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.