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

Recording identifiers

ISRC

CH0040903790

Release date of the album this recording appears on

2009-09-29

CopyrightID (CopyrightChains transaction hash)

0xd97c2114af7fc31dfafbba172d74f314771af39d0c1502066efc61fca6a11cd0

Copyright registration time

2026-06-04T15:04:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:4066db133e35aab9b3d371ac02b3a3ece8e01492896b255ec54399753d281b55

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC CH0040903790

What this proof establishes

This recording was released in 2009, 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.