Re-introduce Finality Depth for Metis mainnet with explanation

smartcontractkit · Oct 29, 2024 · 8e3b2ff · 8e3b2ff
1 parent 92f8ffe
commit 8e3b2ff
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/core/chains/evm/config/toml/defaults/Metis_Mainnet.toml b/core/chains/evm/config/toml/defaults/Metis_Mainnet.toml
@@ -2,7 +2,10 @@
 ChainID = '1088'
 ChainType = 'optimismBedrock'
 # Sequencer offers absolute finality
-FinalityDepth = 10
+# High variation on finality depth triggered a commitee to investigate
+# and set 500 as a secure finality depth.
+# https://chainlink-core.slack.com/archives/C0725LNLJLA/p1717118469587219
+FinalityDepth = 500
 FinalityTagEnabled = true
 MinIncomingConfirmations = 1
 NoNewHeadsThreshold = '0'