Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve

Recording identifiers

ISRC

GBAYC8600495

Release date of the album this recording appears on

1987-01-01

CopyrightID (CopyrightChains transaction hash)

0xcc4e2d006894425ba3c80d7b12ea8fc10980a7d28e54575b421980c45c890acb

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:04:34Z

Bitcoin block

960403

Canonical record hash

sha256:a3d4209b1f15c9fc1dfcedf8928bf86c6e00824daf7310d9267e4a84cbe37985

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC8600495

What this proof establishes

This recording was released in 1987, 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.