String Quartet in C Major, Op. 33 No. 3, Hob. III:39 "The Bird": III. Adagio ma non troppo

Recording identifiers

ISRC

SEAEB2388110

Release date of the album this recording appears on

2023-05-05

CopyrightID (CopyrightChains transaction hash)

0x945c33b2a9a52a0e594a767979a565e8e2d906643a94db6da1b693f6c7cf6031

Copyright registration time

2026-07-07T14:30:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:0719d7be108bc5b8c45a5d867189d4afcc9ecedfc477e4f739c88239487ae812

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC SEAEB2388110

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.