chore(protocol): update Alpha-3 protocol configurations

packages/protocol/contracts/L1/TaikoConfig.sol

@@ -11,23 +11,23 @@ import {TaikoData} from "../L1/TaikoData.sol";
 library TaikoConfig {
     function getConfig() internal pure returns (TaikoData.Config memory) {
         return TaikoData.Config({
-            chainId: 167,
-            // Two weeks if avg block time is 10 seconds
-            maxNumProposedBlocks: 120960,
-            ringBufferSize: 120960 + 10,
+            chainId: 167005,
+            // Two weeks if avg block time is 3 seconds (is it reasonable?)
+            maxNumProposedBlocks: 403200,
+            ringBufferSize: 403200 + 10,
             // Each time one more block is verified, there will be ~20k
             // more gas cost.
             maxVerificationsPerTx: 10,
-            // Set it to 6M, since its the upper limit of the Alpha-2
+            // Set it to 6M, since its the upper limit of the Alpha-3
             // testnet's circuits.
             blockMaxGasLimit: 6000000,
             // Set it to 79  (+1 TaikoL2.anchor transaction = 80),
-            // and 80 is the upper limit of the Alpha-2 testnet's circuits.
+            // and 80 is the upper limit of the Alpha-3 testnet's circuits.
             maxTransactionsPerBlock: 79,
             minEthDepositsPerBlock: 8,
             maxEthDepositsPerBlock: 32,
             maxEthDepositAmount: 10000 ether,
-            minEthDepositAmount: 1 ether,
+            minEthDepositAmount: 0.1 ether,
             // Set it to 120KB, since 128KB is the upper size limit
             // of a geth transaction, so using 120KB for the proposed
             // transactions list calldata, 8K for the remaining tx fields.

packages/protocol/script/DeployOnL1.s.sol

@@ -38,7 +38,7 @@ contract DeployOnL1 is Script {
 
     address public sharedSignalService = vm.envAddress("SHARED_SIGNAL_SERVICE");
 
-    address public treasury = vm.envAddress("TREASURY");
+    address public treasury = vm.envAddress("TREASURY"); // Q: which address will we use?
 
     address public taikoTokenPremintRecipient = vm.envAddress("TAIKO_TOKEN_PREMINT_RECIPIENT");
 
@@ -49,7 +49,7 @@ contract DeployOnL1 is Script {
     // For testnet it could be somewhere 85-100s
     // For mainnet it could be around 1800 s (30mins)
     // Can be adjusted later with setters
-    uint64 public INITIAL_PROOF_TIME_TARGET = uint64(vm.envUint("INITIAL_PROOF_TIME_TARGET"));
+    uint64 public INITIAL_PROOF_TIME_TARGET = uint64(vm.envUint("INITIAL_PROOF_TIME_TARGET")); // Q: INITIAL_PROOF_TIME_TARGET=`120s`? => initProofTimeIssued will be `49883`
 
     TaikoL1 taikoL1;
     address public addressManagerProxy;

packages/protocol/script/DetermineNewProofTimeIssued.s.sol

@@ -5,7 +5,7 @@ import "forge-std/Script.sol";
 import "forge-std/console2.sol";
 import {LibLn} from "../test/LibLn.sol";
 
-uint16 constant DESIRED_PROOF_TIME_TARGET = 500;
+uint16 constant DESIRED_PROOF_TIME_TARGET = 120;
 uint8 constant ADJUSTMENT_QUOTIENT = 16;
 
 contract DetermineProofTimeIssued is Script {

packages/protocol/test/genesis/test_config.json

@@ -80,10 +80,10 @@
     "SignalServiceProxy": "0x1000777700000000000000000000000000000007"
   },
   "param1559": {
-    "yscale": "358298803609133338137582400989",
-    "xscale": "1488514844",
-    "gasIssuedPerSecond": "12500000",
-    "gasExcess": "45450000000"
+    "yscale": "358298803609133338137582400989", // Q: do we need to change this?
+    "xscale": "1488514844", // Q: do we need to change this?
+    "gasIssuedPerSecond": "2000000", // If we assume the avg block time is 3s (is it reasonable?) , and each block is full (block.gasLimit=6m)
+    "gasExcess": "45450000000" // Q: do we need to change this?
   },
   "predeployERC20": true
 }