Concerto Grosso, Op. 6: No. 2 in F Major, HWV 320: III. Largo

Recording identifiers

ISRC

USSJ10806682

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0x9d5157bfbfe86f90212724ca1f071005a9aa3c13a2759ca8dd29431edc54bd9f

Copyright registration time

2026-07-30T12:22:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T12:45:34Z

Bitcoin block

960258

Canonical record hash

sha256:6e7d75295147ee809f7452bccebdfed6914e439741666b175a700169960ea2f3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSJ10806682

What this proof establishes

This recording was released in 2009, 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.