From cd65972c45440c21f229a410d4bf048680cfd141 Mon Sep 17 00:00:00 2001
From: Claude Agent <claude@stakesquid.eu>
Date: Tue, 1 Sep 2026 01:02:19 +0000
Subject: [PATCH] superseed-mainnet: add missing EL fork times
 (granite/holocene/isthmus)

---
 op/superseed/mainnet/genesis.json | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/op/superseed/mainnet/genesis.json b/op/superseed/mainnet/genesis.json
index 303c9363..e5ab4a41 100644
--- a/op/superseed/mainnet/genesis.json
+++ b/op/superseed/mainnet/genesis.json
@@ -22,6 +22,9 @@
     "canyonTime": 0,
     "ecotoneTime": 0,
     "fjordTime": 0,
+    "graniteTime": 1726185601,
+    "holoceneTime": 1736445601,
+    "isthmusTime": 1746806401,
     "terminalTotalDifficulty": 0,
     "terminalTotalDifficultyPassed": true,
     "optimism": {