Piano Concerto in A Minor, Op. 7: II. Romanze. Andante non troppo, con Grazia

Recording identifiers

ISRC

DES380023283

Release date of the album this recording appears on

2019-09-13

CopyrightID (CopyrightChains transaction hash)

0xb0502fd1728a6d81d51d11d0f20fefdd63389751e96d5e7e4c89ae5481f8e8d0

Copyright registration time

2026-06-24T16:31:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T05:09:12Z

Bitcoin block

956312

Canonical record hash

sha256:eec456b67d6f3a7f1c29b4df058c175cf2beaa4fc9650195cb4fe04255aaf0c4

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DES380023283

What this proof establishes

This recording was released in 2019, 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.