From 526648241872feaed70c0bac9e0a7fa7f9fd1546 Mon Sep 17 00:00:00 2001
From: Hardhat Chad <hardhatchad@gmail.com>
Date: Thu, 21 Aug 2025 16:39:40 -0700
Subject: [PATCH] block start at

---
 api/src/state/block.rs | 3 +++
 program/src/reset.rs   | 1 +
 program/src/swap.rs    | 1 +
 3 files changed, 5 insertions(+)

diff --git a/api/src/state/block.rs b/api/src/state/block.rs
index 31902a8..57a1a46 100644
--- a/api/src/state/block.rs
+++ b/api/src/state/block.rs
@@ -22,6 +22,9 @@ pub struct Block {
     /// The authority of the miner who submitted the best hash.
     pub best_hash_miner: Pubkey,
 
+    /// The timestamp at which the block starts mining.
+    pub start_at: i64,
+
     /// The slot at which the block starts trading.
     pub start_slot: u64,
 
diff --git a/program/src/reset.rs b/program/src/reset.rs
index b0b6e50..222119e 100644
--- a/program/src/reset.rs
+++ b/program/src/reset.rs
@@ -106,6 +106,7 @@ pub fn process_reset(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResul
     market.fee.cumulative = 0;
 
     // Setup the next block start and end slots.
+    block_next.start_at = clock.unix_timestamp;
     block_next.start_slot = clock.slot;
     block_next.end_slot = clock.slot + config.block_duration;
 
diff --git a/program/src/swap.rs b/program/src/swap.rs
index 44f4f25..43b5c25 100644
--- a/program/src/swap.rs
+++ b/program/src/swap.rs
@@ -197,6 +197,7 @@ fn test_sniper_fees() {
         reward: 0,
         best_hash: [0; 32],
         best_hash_miner: Pubkey::default(),
+        start_at: 0,
         start_slot: 0,
         end_slot: u64::MAX,
         slot_hash: [0; 32],