String Quartet in E-Flat Major, Op. 76 No. 6, Hob. III: 80: IV. Finale. Allegro spiritoso

Recording identifiers

ISRC

GBLWD1600912

Release date of the album this recording appears on

2016-02-01

CopyrightID (CopyrightChains transaction hash)

0xcca65965cc6965123f7c86d181717147ef300076ba7741a80b48862f6dbf6bb6

Copyright registration time

2026-07-31T01:50:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:eed841eada2a682424eee4f87b20cc2ed2556802d24bf1a7671d1c6a37f86ddb

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBLWD1600912

What this proof establishes

This recording was released in 2016, 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.