Piano Sonata No. 30 in E Major, Op. 109: II. Prestissimo

Recording identifiers

ISRC

DEF057500712

Release date of the album this recording appears on

2016-12-30

CopyrightID (CopyrightChains transaction hash)

0x724d0bfbb993c0148d6c5d6d606664acab8093a3865d2a5dcac33d5e1ea56540

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T00:11:40Z

Bitcoin block

960173

Canonical record hash

sha256:5eae5abbf3e1165a215950294dd490751949d07a9ed909e0c60f93da7b582bbb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF057500712

What this proof establishes

This recording was released in 2016, 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.