Chopin: Piano Concerto No. 1 in E Minor, Op. 11: I. Allegro maestoso

Recording identifiers

ISRC

GBAYC9802642

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0xe2bb93ac18c4486ee1b72ea297dd2b4ffecbe92a8577d5d1413b70b31d7587dd

Copyright registration time

2026-06-10T18:42:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:0a73aa0f56dcd304e8119f5da2b4f31e28531751eb858d35313a18282a8ec3d3

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBAYC9802642

What this proof establishes

This recording was released in 1999, 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.