Piano Concerto No. 2 in C Minor, Op. 126: I. Allegro moderato

Recording identifiers

ISRC

CH1261110101

Release date of the album this recording appears on

2010-10-29

CopyrightID (CopyrightChains transaction hash)

0x8a5a9a7f52457ec6a3288e3a5d2a4ccae79a7e29ef2055432f34ec00a3ad550d

Copyright registration time

2026-07-31T17:20:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:cbcc0054eb9a8297d967acc6d0c2fbcf3ebefdf9aa9b8483c60d27eb85503d1e

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC CH1261110101

What this proof establishes

This recording was released in 2010, 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.