fip-0039: update chain ids

ref: ethereum-lists/chains#1567
filecoin-project · Apr 20, 2023 · 79be3e1 · 79be3e1
1 parent 9a1f0ab
commit 79be3e1
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/FIPS/fip-0039.md b/FIPS/fip-0039.md
@@ -21,11 +21,12 @@ Currently, transactions signed for testnets are also valid on mainnet and could
 ## Specification
 ### Chain Identifiers
 The following chain IDs **MUST** be defined for the Filecoin networks.
-- Filecoin: `CHAIN_ID := 1` (TBD)
-- Interopnet: `CHAIN_ID := 10` (TBD)
-- Butterlfynet: `CHAIN_ID := 20` (TBD)
-- Calibnet: `CHAIN_ID := 30` (TBD)
-- Devnet: `CHAIN_ID := 4269` (TBD)
+- Filecoin: `CHAIN_ID := 314`
+- Hyperspace: `CHAIN_ID := 3141`
+- Wallaby: `CHAIN_ID := 31415`
+- Butterlfynet: `CHAIN_ID := 3141592`
+- Calibnet: `CHAIN_ID := 314159`
+- Devnet: `CHAIN_ID := 31415926`
 
 ### Unsigned Messages
 The unsigned message **SHOULD** be appended by an additional field `chain_id`. Legacy messages remain valid but **SHOULD** be deprecated.