Mendelssohn: 4 Pieces for String Quartet, Op. 81: II. Scherzo in A Minor

Recording identifiers

ISRC

GBPFW1700388

Release date of the album this recording appears on

2017-09-29

CopyrightID (CopyrightChains transaction hash)

0xbf0d98115f1c5cc43b32543ee89bffbfe1ffcc0999974e9ac6d3efbb9ff87d7a

Copyright registration time

2026-08-01T01:49:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T02:22:04Z

Bitcoin block

960497

Canonical record hash

sha256:5596e314bd8b2a9a4401b90128255bfb04998f0af5171a46b0b51f069ee5710f

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• Recording evidence summary for ISRC GBPFW1700388

What this proof establishes

This recording was released in 2017, 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.