Merge branch 'main' into feat/499/member-nodes

.gitmodules

@@ -22,3 +22,6 @@
 [submodule "contracts/lib/openzeppelin-upgrades"]
 	path = contracts/lib/openzeppelin-upgrades
 	url = https://github.com/OpenZeppelin/openzeppelin-upgrades.git
+[submodule "contracts/lib/burners"]
+	path = contracts/lib/burners
+	url = https://github.com/symbioticfi/burners

bridge/standard/cmd/user_cli/main.go

@@ -11,6 +11,7 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/primev/mev-commit/bridge/standard/pkg/transfer"
+	"github.com/primev/mev-commit/contracts-abi/config"
 	"github.com/primev/mev-commit/x/keysigner"
 	"github.com/theckman/yacspin"
 	"github.com/urfave/cli/v2"
@@ -49,24 +50,28 @@ var (
 		Usage:    "URL for L1 RPC",
 		EnvVars:  []string{"L1_RPC_URL"},
 		Required: true,
+		Value:    "https://ethereum-holesky-rpc.publicnode.com",
 	}
 	optionSettlementRPCUrl = &cli.StringFlag{
 		Name:     "settlement-rpc-url",
 		Usage:    "URL for settlement RPC",
 		EnvVars:  []string{"SETTLEMENT_RPC_URL"},
 		Required: true,
+		Value:    "https://chainrpc.testnet.mev-commit.xyz",
 	}
 	optionL1ContractAddr = &cli.StringFlag{
 		Name:     "l1-contract-addr",
 		Usage:    "address of the L1 gateway contract",
 		EnvVars:  []string{"L1_CONTRACT_ADDR"},
 		Required: true,
+		Value:    config.HoleskyContracts.L1Gateway,
 	}
 	optionSettlementContractAddr = &cli.StringFlag{
 		Name:     "settlement-contract-addr",
 		Usage:    "address of the settlement gateway contract",
 		EnvVars:  []string{"SETTLEMENT_CONTRACT_ADDR"},
 		Required: true,
+		Value:    config.TestnetContracts.SettlementGateway,
 	}
 	optionSilent = &cli.BoolFlag{
 		Name:    "silent",

bridge/standard/pkg/node/node.go

@@ -31,6 +31,8 @@ import (
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
+const blockDrift uint64 = 10_000
+
 type Options struct {
 	Logger                 *slog.Logger
 	HTTPPort               int
@@ -89,6 +91,35 @@ func NewNode(opts *Options) (*Node, error) {
 		return nil, fmt.Errorf("failed to create settlement store: %w", err)
 	}
 
+	existingBlockNum, err := l1Store.LastBlock()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get last block number: %w", err)
+	}
+
+	if existingBlockNum == 0 {
+		ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
+		defer cancel()
+
+		client, err := ethclient.DialContext(ctx, opts.L1RPCURL)
+		if err != nil {
+			return nil, fmt.Errorf("failed to connect to the Ethereum node: %w", err)
+		}
+		blkNum, err := client.BlockNumber(ctx)
+		if err != nil {
+			return nil, fmt.Errorf("failed to get block number: %w", err)
+		}
+
+		if blkNum > blockDrift {
+			// Set the last block number to 10000 blocks behind the current block number
+			// to avoid reprocessing all the blocks from the beginning. This will be updated
+			// in the database as the blocks are processed.
+			err = l1Store.SetLastBlock(blkNum - blockDrift)
+			if err != nil {
+				return nil, fmt.Errorf("failed to set last block number: %w", err)
+			}
+		}
+	}
+
 	ctx, cancel := context.WithCancel(context.Background())
 	err = n.createGatewayContract(
 		ctx,

contracts-abi/abi/BidderRegistry.abi

@@ -87,25 +87,6 @@
     ],
     "stateMutability": "view"
   },
-  {
-    "type": "function",
-    "name": "bidderRegistered",
-    "inputs": [
-      {
-        "name": "",
-        "type": "address",
-        "internalType": "address"
-      }
-    ],
-    "outputs": [
-      {
-        "name": "",
-        "type": "bool",
-        "internalType": "bool"
-      }
-    ],
-    "stateMutability": "view"
-  },
   {
     "type": "function",
     "name": "blockTrackerContract",
@@ -1022,11 +1003,6 @@
       }
     ]
   },
-  {
-    "type": "error",
-    "name": "BidderAmountIsZero",
-    "inputs": []
-  },
   {
     "type": "error",
     "name": "BidderWithdrawalTransferFailed",