Piano Concerto No. 2 in E Minor, Op. 85: I. Allegro maestoso

Recording identifiers

ISRC

GBAJY1284301

Release date of the album this recording appears on

2012-02-24

CopyrightID (CopyrightChains transaction hash)

0xba90fb2f0d9f46389a4ddf2d268ebc1ecb2304a13bf9388548eca152f6c363ab

Copyright registration time

2026-07-07T22:19:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:894a07a1e85a2faaa33014c25a9238d053867216acf22ef9619a26f8a385d150

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• Recording evidence summary for ISRC GBAJY1284301

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.