String Quartet No. 3 in E-Flat Minor, Op. 30, TH 113: IV. Finale (Allegro non troppo e risoluto)

Recording identifiers

ISRC

USHM11566508

CopyrightID (CopyrightChains transaction hash)

0xa18b71fc31b15d12d277106cdfa8838c5e41c04f79c31fa301b40c4ac154224e

Copyright registration time

2026-07-06T09:15:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:6e899aecfdf9bcbaa29a03cc02b32026aeda4f13192056ed0c86a060e0c658ca

• Verify the CopyrightID on CopyrightChains
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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.