Bassoon Concerto in C Major, RV 471: III. Allegro

Recording identifiers

ISRC

FRZ130917027

Release date of the album this recording appears on

2010-05-10

CopyrightID (CopyrightChains transaction hash)

0xbbc3bb7b1a8d512158583b02f752608d331562c8767c45e6136ccb753b1c5b57

Copyright registration time

2026-07-06T10:35:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:07:00Z

Bitcoin block

957061

Canonical record hash

sha256:42caff8712440885e35b067e0a19907493789ac8dc8a6f10f8c2d031dd1fd4c9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC FRZ130917027

What this proof establishes

This recording was released in 2010, 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.