Piano Concerto No. 5 in G Major, Op. 55: I. Allegro con brio

Recording identifiers

ISRC

GBLWD9003108

Release date of the album this recording appears on

1990-04-01

CopyrightID (CopyrightChains transaction hash)

0x30112b900c71f6cf3038317ccaa5c84fdfc26b0bcec96e2b36a3942fbc5e3747

Copyright registration time

2026-07-06T09:11:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:04:01Z

Bitcoin block

957046

Canonical record hash

sha256:4eefc8eb8e14edf29ea5503721615e821daaea2049ece95c5d42788307ae42b5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBLWD9003108

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.