Oboe Concerto in D Minor, Op. 8 No. 9, RV 454: II. Largo

Recording identifiers

ISRC

USSM17200573

Release date of the album this recording appears on

1973

CopyrightID (CopyrightChains transaction hash)

0xe7d2745246c9e705346049106b94c15599115938c8196e61d2b2dbc39554d96a

Copyright registration time

2026-07-07T09:10:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:92835e53ba19e5f70e35c446200d90cd27b3d5c839cd1d84cce283615d3ca6a7

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC USSM17200573

What this proof establishes

This recording was released in 1973, 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.