String Quintet No. 2 in G Major, Op. 111: III. Un poco allegretto

Recording identifiers

ISRC

CH8292000893

Release date of the album this recording appears on

2020-09-18

CopyrightID (CopyrightChains transaction hash)

0xaea780ace89527877fc6c24ca4c1dde7165d11c81b635b19e2c9967f3772fff5

Copyright registration time

2026-07-31T21:47:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T22:27:44Z

Bitcoin block

960473

Canonical record hash

sha256:3ad4192ba2f63d28638d7e56bcc10c15df94de6286cecff0fad49522cc935750

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC CH8292000893

What this proof establishes

This recording was released in 2020, 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.