Piano Concerto No. 1 in E Minor, Op. 11 (Remastered): II. Romance. Larghetto

Recording identifiers

ISRC

USBC19400913

Release date of the album this recording appears on

2018-08-17

CopyrightID (CopyrightChains transaction hash)

0x24322f6a8ab1cd6f1fdddb1c6c23afbd3c605a8185d22bd26ac069b717d1dd3a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:07107f2dc5703058a65213fa68bfa9925f8862a5b16fc590d634497567b0b309

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC USBC19400913

What this proof establishes

This recording was released in 2018, 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.