Piano Sonata No. 5 in B Major, Op. 147, D. 575: I. Allegro ma non troppo

Recording identifiers

ISRC

DKECA2557601

Release date of the album this recording appears on

2025-04-01

CopyrightID (CopyrightChains transaction hash)

0x877cc51eb0eae20a6eb3c9773cab52a5475678120e47feffe31802d760fb0e62

Copyright registration time

2026-07-07T22:49:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:a0931f6727676a738a3a92eef3318a8ee0dab28dc958d68144e531b01787f06e

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DKECA2557601

What this proof establishes

This recording was released in 2025. 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.