Piano Concerto No. 1 in D-Flat Major, Op. 10: II. Andante assai

Recording identifiers

ISRC

GBLWD9003102

Release date of the album this recording appears on

1990-04-01

CopyrightID (CopyrightChains transaction hash)

0xb86073970d1be584f1c5b33ed3a21d205b6b04b57d8e71e51a698fb8ecc8736c

Copyright registration time

2026-07-06T19:59:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:0215f8287415ff50d36d5f74d881f64201a18a0e3f2776bcffd0ea80cd1887a5

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBLWD9003102

What this proof establishes

This recording was released in 1990, 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.