Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato

Recording identifiers

ISRC

GBAYC0500932

Release date of the album this recording appears on

2012-09-03

CopyrightID (CopyrightChains transaction hash)

0xcde1353d36c92c39f5d7ce1bba2d162eb4be6722676a2ec20e547c195183daf5

Copyright registration time

2026-07-04T16:30:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:d38ff6aea5907b88098c820ac7a2480e65d491b526e5ee9e76035469e98cb341

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBAYC0500932

What this proof establishes

This recording was released in 2012, 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.