Brahms: Piano Quartet No. 2 in A Major, Op. 26: III. Scherzo. Poco allegro

Recording identifiers

ISRC

GBAYC0800095

Release date of the album this recording appears on

2008-10-10

CopyrightID (CopyrightChains transaction hash)

0x0a4feb556a9e4411652eb2984c5d06ab1cebdf9cd43cb9b29cc81ae8f75bfa9c

Copyright registration time

2026-07-06T08:21:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-13T07:53:33Z

Bitcoin block

957819

Canonical record hash

sha256:7e4bd368fd3d3197c40bd9ff9825a239fdc4408d86a7bad64fc2a4e1550e718b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC0800095

What this proof establishes

This recording was released in 2008, 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.