Piano Concerto No. 1 in B-Flat Minor, Op. 32: II. Allegro assai

Recording identifiers

ISRC

GBAJY0550802

Release date of the album this recording appears on

2005-10-01

CopyrightID (CopyrightChains transaction hash)

0x0fa4fd5ff90db1c2eaa42c65964b2eb494c8e06bf94d4e664e7044f96ce05200

Copyright registration time

2026-07-07T14:38:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:a9293f112eccd063f39c596ec19c502a968bbfd25dcdaf9b29bf5934cc35fdd2

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBAJY0550802

What this proof establishes

This recording was released in 2005, 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.