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

2023-06-02

CopyrightID (CopyrightChains transaction hash)

0xcde1353d36c92c39f5d7ce1bba2d162eb4be6722676a2ec20e547c195183daf5

Copyright registration time

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

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T01:25:57Z

Bitcoin block

956856

Canonical record hash

sha256:aad89cc86c77711c5f9b52152bae226ea0a47d1bf30451e3eb3ffc5a85424709

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC0500932

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.