Vivaldi: L'estro armonico, Concerto for Four Violins in F Major, Op. 3 No. 7, RV 567: IV. (b) Allegro

Recording identifiers

ISRC

GBAYC9800266

Release date of the album this recording appears on

1998-05-01

CopyrightID (CopyrightChains transaction hash)

0x87085a6f2ce6afddf5d4ac33d1c415d195c2f63cbbf2fae1c3c6c651804b1912

Copyright registration time

2026-07-30T20:51:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T21:00:46Z

Bitcoin block

960314

Canonical record hash

sha256:d7d3e1c7e901c057e5fd10bb8b2416215be6b86dbb57b2e3c7ee2e66345a5d85

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC9800266

What this proof establishes

This recording was released in 1998, 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.