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

Recording identifiers

ISRC

GBASH1345501

Release date of the album this recording appears on

2014-02-10

CopyrightID (CopyrightChains transaction hash)

0x6323d8df7d2ff21b0c9f19509568a4064e97d6f2192aaba6470b40afe267426a

Copyright registration time

2026-06-05T12:21:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T17:25:41Z

Bitcoin block

953536

Canonical record hash

sha256:c86108004fb85852abdad758ed2b44045d0a420f374b22257afaaabb70df581f

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBASH1345501

What this proof establishes

This recording was released in 2014, 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.