Piano Quintet in G Minor, Op. 34: 4. Finale - Presto

Recording identifiers

ISRC

GBAVQ1900294

Release date of the album this recording appears on

2019-06-21

CopyrightID (CopyrightChains transaction hash)

0x91758eeb3180693f667039b86d74f872755a4bd4696d4ae38c19e06cc226857e

Copyright registration time

2026-07-29T18:05:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:347d426b58a2ac243b6947d6ee3a81afe900c5761aeeb81812d41ac0f19f8811

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAVQ1900294

What this proof establishes

This recording was released in 2019, 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.