CHRONIX

// Query verifiable timestamp from CHRONIX oracle
use chronix_sdk::{TimeOracle, VerifiedTimestamp};
use solana_sdk::pubkey::Pubkey;

async fn get_verified_timestamp(
    program_id: &Pubkey,
) -> Result<VerifiedTimestamp> {
    // Connect to CHRONIX oracle network
    let oracle = TimeOracle::connect(
        "gps+atomic+ntp",
        BFT_CONSENSUS,
    )?;

    // Get cryptographically verified timestamp
    let timestamp = oracle
        .get_timestamp()
        .await?;

    // Verify on-chain (~50ms)
    assert!(timestamp.verify());
    Ok(timestamp)
}

// Use in your Solana program
pub fn process_with_time(
    ctx: Context,
    timestamp: &VerifiedTimestamp,
) -> Result<()}> {
    require!(timestamp.accuracy_ms() <= 10); // ±10ms guaranteed
    Ok(())
}