Piano Concerto No. 1 in E Minor, Op. 11: III. Rondo. Vivace

Recording identifiers

ISRC

DEE477800277

Release date of the album this recording appears on

1978

CopyrightID (CopyrightChains transaction hash)

0xe311c189aaf1ff0464ecac121444ac0c5d2d25fd947248555bd040ea9dea9798

Copyright registration time

2026-07-31T11:06:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:e6f1108eb3622a47d3ffdd851209911861a16240f3eefd3afb35aa94c2b7ba9e

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEE477800277

What this proof establishes

This recording was released in 1978, 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.