12 Violin Concertos, Op. 4 "La stravaganza" / Concerto No. 9 in F Major, RV 284: 2. Largo

Recording identifiers

ISRC

GBF077341026

Release date of the album this recording appears on

1988-01-01

CopyrightID (CopyrightChains transaction hash)

0x89430097dcce7fe26fd3001d33f41c8ae7c61fb3c910d062f2cec6497b8fa5e7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T07:28:30Z

Bitcoin block

960220

Canonical record hash

sha256:60ffbf4de6b58deb16a381b6ff82ff3d9dd397fe6b902210f7c1764789b509c6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF077341026

What this proof establishes

This recording was released in 1988, 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.