Scherzo No. 4, Op. 54 in E / E-dur / mi majeur

Recording identifiers

ISRC

USBC19803379

Release date of the album this recording appears on

1999-03-01

CopyrightID (CopyrightChains transaction hash)

0xa9016ee0059480e547d0f7f7066dd5dba2ef01ea7f45a93c4ee12ad8b69ee95a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:37:10Z

Bitcoin block

960236

Canonical record hash

sha256:67d6e0a2529f4e54dce07ea5cc3cea800f40a312fea9b64c141deb748f29814e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC19803379

What this proof establishes

This recording was released in 1999, 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.