diff --git a/params/config.go b/params/config.go
index b1297144c3..246ee6153a 100644
--- a/params/config.go
+++ b/params/config.go
@@ -359,6 +359,30 @@ var (
 		Max:            9,
 		UpdateFraction: 5007716,
 	}
+	// DefaultBPO1BlobConfig is the default blob configuration for the Osaka fork.
+	DefaultBPO1BlobConfig = &BlobConfig{
+		Target:         6,
+		Max:            9,
+		UpdateFraction: 5007716,
+	}
+	// DefaultBPO1BlobConfig is the default blob configuration for the Osaka fork.
+	DefaultBPO2BlobConfig = &BlobConfig{
+		Target:         6,
+		Max:            9,
+		UpdateFraction: 5007716,
+	}
+	// DefaultBPO1BlobConfig is the default blob configuration for the Osaka fork.
+	DefaultBPO3BlobConfig = &BlobConfig{
+		Target:         6,
+		Max:            9,
+		UpdateFraction: 5007716,
+	}
+	// DefaultBPO1BlobConfig is the default blob configuration for the Osaka fork.
+	DefaultBPO4BlobConfig = &BlobConfig{
+		Target:         6,
+		Max:            9,
+		UpdateFraction: 5007716,
+	}
 	// DefaultBlobSchedule is the latest configured blob schedule for Ethereum mainnet.
 	DefaultBlobSchedule = &BlobScheduleConfig{
 		Cancun: DefaultCancunBlobConfig,
diff --git a/tests/block_test.go b/tests/block_test.go
index 4bb325e60a..03b7acd50d 100644
--- a/tests/block_test.go
+++ b/tests/block_test.go
@@ -83,6 +83,7 @@ func TestExecutionSpecBlocktests(t *testing.T) {
 
 	bt.skipLoad(".*prague/eip7251_consolidations/contract_deployment/test_system_contract_deployment.json")
 	bt.skipLoad(".*prague/eip7002_el_triggerable_withdrawals/contract_deployment/test_system_contract_deployment.json")
+	bt.skipLoad(".*prague/eip7002_el_triggerable_withdrawals/test_system_contract_deployment.json")
 
 	bt.walk(t, executionSpecBlockchainTestDir, func(t *testing.T, name string, test *BlockTest) {
 		execBlockTest(t, bt, test)
diff --git a/tests/init.go b/tests/init.go
index c870c9f06d..71072ac275 100644
--- a/tests/init.go
+++ b/tests/init.go
@@ -464,6 +464,35 @@ var Forks = map[string]*params.ChainConfig{
 			Osaka:  params.DefaultOsakaBlobConfig,
 		},
 	},
+	"BPO1": {
+		ChainID:                 big.NewInt(1),
+		HomesteadBlock:          big.NewInt(0),
+		EIP150Block:             big.NewInt(0),
+		EIP155Block:             big.NewInt(0),
+		EIP158Block:             big.NewInt(0),
+		ByzantiumBlock:          big.NewInt(0),
+		ConstantinopleBlock:     big.NewInt(0),
+		PetersburgBlock:         big.NewInt(0),
+		IstanbulBlock:           big.NewInt(0),
+		MuirGlacierBlock:        big.NewInt(0),
+		BerlinBlock:             big.NewInt(0),
+		LondonBlock:             big.NewInt(0),
+		ArrowGlacierBlock:       big.NewInt(0),
+		MergeNetsplitBlock:      big.NewInt(0),
+		TerminalTotalDifficulty: big.NewInt(0),
+		ShanghaiTime:            u64(0),
+		CancunTime:              u64(0),
+		PragueTime:              u64(0),
+		OsakaTime:               u64(0),
+		BPO1Time:                u64(0),
+		DepositContractAddress:  params.MainnetChainConfig.DepositContractAddress,
+		BlobScheduleConfig: &params.BlobScheduleConfig{
+			Cancun: params.DefaultCancunBlobConfig,
+			Prague: params.DefaultPragueBlobConfig,
+			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+		},
+	},
 	"OsakaToBPO1AtTime15k": {
 		ChainID:                 big.NewInt(1),
 		HomesteadBlock:          big.NewInt(0),
@@ -490,6 +519,38 @@ var Forks = map[string]*params.ChainConfig{
 			Cancun: params.DefaultCancunBlobConfig,
 			Prague: params.DefaultPragueBlobConfig,
 			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+		},
+	},
+	"BPO2": {
+		ChainID:                 big.NewInt(1),
+		HomesteadBlock:          big.NewInt(0),
+		EIP150Block:             big.NewInt(0),
+		EIP155Block:             big.NewInt(0),
+		EIP158Block:             big.NewInt(0),
+		ByzantiumBlock:          big.NewInt(0),
+		ConstantinopleBlock:     big.NewInt(0),
+		PetersburgBlock:         big.NewInt(0),
+		IstanbulBlock:           big.NewInt(0),
+		MuirGlacierBlock:        big.NewInt(0),
+		BerlinBlock:             big.NewInt(0),
+		LondonBlock:             big.NewInt(0),
+		ArrowGlacierBlock:       big.NewInt(0),
+		MergeNetsplitBlock:      big.NewInt(0),
+		TerminalTotalDifficulty: big.NewInt(0),
+		ShanghaiTime:            u64(0),
+		CancunTime:              u64(0),
+		PragueTime:              u64(0),
+		OsakaTime:               u64(0),
+		BPO1Time:                u64(0),
+		BPO2Time:                u64(0),
+		DepositContractAddress:  params.MainnetChainConfig.DepositContractAddress,
+		BlobScheduleConfig: &params.BlobScheduleConfig{
+			Cancun: params.DefaultCancunBlobConfig,
+			Prague: params.DefaultPragueBlobConfig,
+			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+			BPO2:   params.DefaultBPO2BlobConfig,
 		},
 	},
 	"BPO1ToBPO2AtTime15k": {
@@ -519,6 +580,41 @@ var Forks = map[string]*params.ChainConfig{
 			Cancun: params.DefaultCancunBlobConfig,
 			Prague: params.DefaultPragueBlobConfig,
 			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+			BPO2:   params.DefaultBPO2BlobConfig,
+		},
+	},
+	"BPO3": {
+		ChainID:                 big.NewInt(1),
+		HomesteadBlock:          big.NewInt(0),
+		EIP150Block:             big.NewInt(0),
+		EIP155Block:             big.NewInt(0),
+		EIP158Block:             big.NewInt(0),
+		ByzantiumBlock:          big.NewInt(0),
+		ConstantinopleBlock:     big.NewInt(0),
+		PetersburgBlock:         big.NewInt(0),
+		IstanbulBlock:           big.NewInt(0),
+		MuirGlacierBlock:        big.NewInt(0),
+		BerlinBlock:             big.NewInt(0),
+		LondonBlock:             big.NewInt(0),
+		ArrowGlacierBlock:       big.NewInt(0),
+		MergeNetsplitBlock:      big.NewInt(0),
+		TerminalTotalDifficulty: big.NewInt(0),
+		ShanghaiTime:            u64(0),
+		CancunTime:              u64(0),
+		PragueTime:              u64(0),
+		OsakaTime:               u64(0),
+		BPO1Time:                u64(0),
+		BPO2Time:                u64(0),
+		BPO3Time:                u64(0),
+		DepositContractAddress:  params.MainnetChainConfig.DepositContractAddress,
+		BlobScheduleConfig: &params.BlobScheduleConfig{
+			Cancun: params.DefaultCancunBlobConfig,
+			Prague: params.DefaultPragueBlobConfig,
+			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+			BPO2:   params.DefaultBPO2BlobConfig,
+			BPO3:   params.DefaultBPO3BlobConfig,
 		},
 	},
 	"BPO2ToBPO3AtTime15k": {
@@ -549,6 +645,44 @@ var Forks = map[string]*params.ChainConfig{
 			Cancun: params.DefaultCancunBlobConfig,
 			Prague: params.DefaultPragueBlobConfig,
 			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+			BPO2:   params.DefaultBPO2BlobConfig,
+			BPO3:   params.DefaultBPO3BlobConfig,
+		},
+	},
+	"BPO4": {
+		ChainID:                 big.NewInt(1),
+		HomesteadBlock:          big.NewInt(0),
+		EIP150Block:             big.NewInt(0),
+		EIP155Block:             big.NewInt(0),
+		EIP158Block:             big.NewInt(0),
+		ByzantiumBlock:          big.NewInt(0),
+		ConstantinopleBlock:     big.NewInt(0),
+		PetersburgBlock:         big.NewInt(0),
+		IstanbulBlock:           big.NewInt(0),
+		MuirGlacierBlock:        big.NewInt(0),
+		BerlinBlock:             big.NewInt(0),
+		LondonBlock:             big.NewInt(0),
+		ArrowGlacierBlock:       big.NewInt(0),
+		MergeNetsplitBlock:      big.NewInt(0),
+		TerminalTotalDifficulty: big.NewInt(0),
+		ShanghaiTime:            u64(0),
+		CancunTime:              u64(0),
+		PragueTime:              u64(0),
+		OsakaTime:               u64(0),
+		BPO1Time:                u64(0),
+		BPO2Time:                u64(0),
+		BPO3Time:                u64(0),
+		BPO4Time:                u64(0),
+		DepositContractAddress:  params.MainnetChainConfig.DepositContractAddress,
+		BlobScheduleConfig: &params.BlobScheduleConfig{
+			Cancun: params.DefaultCancunBlobConfig,
+			Prague: params.DefaultPragueBlobConfig,
+			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+			BPO2:   params.DefaultBPO2BlobConfig,
+			BPO3:   params.DefaultBPO3BlobConfig,
+			BPO4:   params.DefaultBPO4BlobConfig,
 		},
 	},
 	"BPO3ToBPO4AtTime15k": {
@@ -580,6 +714,10 @@ var Forks = map[string]*params.ChainConfig{
 			Cancun: params.DefaultCancunBlobConfig,
 			Prague: params.DefaultPragueBlobConfig,
 			Osaka:  params.DefaultOsakaBlobConfig,
+			BPO1:   params.DefaultBPO1BlobConfig,
+			BPO2:   params.DefaultBPO2BlobConfig,
+			BPO3:   params.DefaultBPO3BlobConfig,
+			BPO4:   params.DefaultBPO4BlobConfig,
 		},
 	},
 }
diff --git a/tests/transaction_test.go b/tests/transaction_test.go
index 6260df0f3f..0548afee1c 100644
--- a/tests/transaction_test.go
+++ b/tests/transaction_test.go
@@ -70,7 +70,7 @@ func TestExecutionSpecTransaction(t *testing.T) {
 	st := new(testMatcher)
 
 	// Emptiness of authorization list is only validated during the tx precheck
-	st.skipLoad("^prague/eip7702_set_code_tx/invalid_tx/empty_authorization_list.json")
+	st.skipLoad("^prague/eip7702_set_code_tx/empty_authorization_list.json")
 
 	st.walk(t, executionSpecTransactionTestDir, func(t *testing.T, name string, test *TransactionTest) {
 		if err := st.checkFailure(t, test.Run()); err != nil {