Gnosis const preset

.gitmodules

@@ -197,3 +197,6 @@
 	path = vendor/merge-testnets
 	url = https://github.com/eth-clients/merge-testnets.git
 	branch = main
+[submodule "vendor/gnosis-chain-configs"]
+	path = vendor/gnosis-chain-configs
+	url = https://github.com/zah/gnosis-chain-configs.git

Makefile

@@ -589,11 +589,7 @@ clean-sepolia:
 ### Gnosis chain binary
 ###
 
-# TODO The constants overrides below should not be necessary if we restore
+# TODO The `-d:gnosisChainBinary` override can be removed if the web3 library
-#      the support for compiling with custom const presets.
-#      See the prepared preset file in media/gnosis/preset.yaml
-#
-#      The `-d:gnosisChainBinary` override can be removed if the web3 library
 #      gains support for multiple "Chain Profiles" that consist of a set of
 #      consensus object (such as blocks and transactions) that are specific
 #      to the chain.
@@ -604,11 +600,8 @@ gnosis-build gnosis-chain-build: | build deps
 			beacon_chain/nimbus_beacon_node.nim \
 			$(NIM_PARAMS) \
 			-d:gnosisChainBinary \
+			-d:const_preset=gnosis \
 			-d:has_genesis_detection \
-			-d:SLOTS_PER_EPOCH=16 \
-			-d:SECONDS_PER_SLOT=5 \
-			-d:BASE_REWARD_FACTOR=25 \
-			-d:EPOCHS_PER_SYNC_COMMITTEE_PERIOD=512 \
 			&& \
 		echo -e $(BUILD_END_MSG) "build/nimbus_beacon_node_gnosis"
 

beacon_chain/conf.nim

@@ -1265,7 +1265,7 @@ proc loadEth2Network*(
     eth2Network: Option[string]
 ): Eth2NetworkMetadata {.raises: [Defect, IOError].} =
   const defaultName =
-    when defined(gnosisChainBinary) and const_preset == "mainnet":
+    when const_preset == "gnosis":
       "gnosis"
     elif const_preset == "mainnet":
       "mainnet"
@@ -1276,7 +1276,7 @@ proc loadEth2Network*(
   if eth2Network.isSome:
     getMetadataForNetwork(eth2Network.get)
   else:
-    when defined(gnosisChainBinary) and const_preset == "mainnet":
+    when const_preset == "gnosis":
       gnosisMetadata
     elif const_preset == "mainnet":
       mainnetMetadata

beacon_chain/networking/eth2_network.nim

@@ -1867,14 +1867,16 @@ proc startListening*(node: Eth2Node) {.async.} =
   if node.discoveryEnabled:
     try:
        node.discovery.open()
-    except CatchableError:
+    except CatchableError as err:
-      fatal "Failed to start discovery service. UDP port may be already in use"
+      fatal "Failed to start discovery service. UDP port may be already in use",
+            err = err.msg
       quit 1
 
   try:
     await node.switch.start()
-  except CatchableError:
+  except CatchableError as err:
-    fatal "Failed to start LibP2P transport. TCP port may be already in use"
+    fatal "Failed to start LibP2P transport. TCP port may be already in use",
+          err = err.msg
     quit 1
 
 proc peerPingerHeartbeat(node: Eth2Node): Future[void] {.gcsafe.}

beacon_chain/networking/network_metadata.nim

@@ -213,11 +213,11 @@ template mergeTestnet(path: string, eth1Network: Eth1Network): Eth2NetworkMetada
   loadCompileTimeNetworkMetadata(mergeTestnetsDir & "/" & path,
                                  some eth1Network)
 
-when defined(gnosisChainBinary) and const_preset == "mainnet":
+when const_preset == "gnosis":
   const
     gnosisMetadata* = loadCompileTimeNetworkMetadata(
       currentSourcePath.parentDir.replace('\\', '/') &
-      "/../../media/gnosis")
+      "/../../vendor/gnosis-chain-configs/mainnet")
   static:
     checkForkConsistency(gnosisMetadata.cfg)
     doAssert gnosisMetadata.cfg.CAPELLA_FORK_EPOCH == FAR_FUTURE_EPOCH
@@ -252,7 +252,7 @@ proc getMetadataForNetwork*(
     warn "Ropsten is unsupported; https://blog.ethereum.org/2022/11/30/ropsten-shutdown-announcement suggests migrating to Goerli or Sepolia"
 
   let metadata =
-    when defined(gnosisChainBinary) and const_preset == "mainnet":
+    when const_preset == "gnosis":
       case toLowerAscii(networkName)
       of "gnosis":
         gnosisMetadata
@@ -298,10 +298,9 @@ proc getRuntimeConfig*(
     return getMetadataForNetwork(eth2Network.get).cfg
 
   when const_preset == "mainnet":
-    when defined(gnosisChainBinary):
+    mainnetMetadata.cfg
-      gnosisMetadata.cfg
+  elif const_preset == "gnosis":
-    else:
+    gnosisMetadata.cfg
-      mainnetMetadata.cfg
   else:
     # This is a non-standard build (i.e. minimal), and the function was most
     # likely executed in a test. The best we can do is return a fully default

beacon_chain/spec/presets.nim

@@ -205,6 +205,113 @@ when const_preset == "mainnet":
     DEPOSIT_CONTRACT_ADDRESS: default(Eth1Address)
   )
 
+elif const_preset == "gnosis":
+  import ./presets/gnosis
+  export gnosis
+
+  # TODO Move this to RuntimeConfig
+  const SECONDS_PER_SLOT* {.intdefine.}: uint64 = 5
+
+  # The default run-time config specifies the default configuration values
+  # that will be used if a particular run-time config is missing specific
+  # confugration values (which will be then taken from this config object).
+  # It mostly matches the gnosis config with the exception of few properties
+  # such as `CONFIG_NAME`, `TERMINAL_TOTAL_DIFFICULTY`, `*_FORK_EPOCH`, etc
+  # which must be effectively overriden in all network (including mainnet).
+  const defaultRuntimeConfig* = RuntimeConfig(
+    # Mainnet config
+
+    # Extends the mainnet preset
+    PRESET_BASE: "gnosis",
+
+    # Free-form short name of the network that this configuration applies to - known
+    # canonical network names include:
+    # * 'mainnet' - there can be only one
+    # * 'prater' - testnet
+    # * 'ropsten' - testnet
+    # * 'sepolia' - testnet
+    # Must match the regex: [a-z0-9\-]
+    CONFIG_NAME: "",
+
+    # Transition
+    # ---------------------------------------------------------------
+    # TBD, 2**256-2**10 is a placeholder
+    TERMINAL_TOTAL_DIFFICULTY:
+      u256"115792089237316195423570985008687907853269984665640564039457584007913129638912",
+    # By default, don't use these params
+    TERMINAL_BLOCK_HASH: BlockHash.fromHex(
+      "0x0000000000000000000000000000000000000000000000000000000000000000"),
+    # TODO TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: Epoch(uint64.high),
+
+    # Genesis
+    # ---------------------------------------------------------------
+    # `2**14` (= 16,384)
+    MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 4096,
+    # Dec 1, 2020, 12pm UTC
+    MIN_GENESIS_TIME: 1638968400,
+    # Mainnet initial fork version, recommend altering for testnets
+    GENESIS_FORK_VERSION: Version [byte 0x00, 0x00, 0x00, 0x64],
+    # 604800 seconds (7 days)
+    GENESIS_DELAY: 604800,
+
+    # Forking
+    # ---------------------------------------------------------------
+    # Some forks are disabled for now:
+    #  - These may be re-assigned to another fork-version later
+    #  - Temporarily set to max uint64 value: 2**64 - 1
+
+    # Altair
+    ALTAIR_FORK_VERSION: Version [byte 0x01, 0x00, 0x00, 0x64],
+    ALTAIR_FORK_EPOCH: FAR_FUTURE_EPOCH,
+    # Bellatrix
+    BELLATRIX_FORK_VERSION: Version [byte 0x02, 0x00, 0x00, 0x64],
+    BELLATRIX_FORK_EPOCH: FAR_FUTURE_EPOCH,
+    # Capella
+    CAPELLA_FORK_VERSION: Version [byte 0x03, 0x00, 0x00, 0x64],
+    CAPELLA_FORK_EPOCH: FAR_FUTURE_EPOCH,
+    # eip4844
+    EIP4844_FORK_VERSION: Version [byte 0x04, 0x00, 0x00, 0x64],
+    EIP4844_FORK_EPOCH: FAR_FUTURE_EPOCH,
+    # Sharding
+    SHARDING_FORK_VERSION: Version [byte 0x05, 0x00, 0x00, 0x64],
+    SHARDING_FORK_EPOCH: FAR_FUTURE_EPOCH,
+
+    # Time parameters
+    # ---------------------------------------------------------------
+    # 12 seconds
+    # TODO SECONDS_PER_SLOT: 12,
+    # 14 (estimate from Eth1 mainnet)
+    SECONDS_PER_ETH1_BLOCK: 5,
+    # 2**8 (= 256) epochs ~27 hours
+    MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256,
+    # 2**8 (= 256) epochs ~27 hours
+    SHARD_COMMITTEE_PERIOD: 256,
+    # 2**11 (= 2,048) Eth1 blocks ~8 hours
+    ETH1_FOLLOW_DISTANCE: 2048,
+
+
+    # Validator cycle
+    # ---------------------------------------------------------------
+    # 2**2 (= 4)
+    INACTIVITY_SCORE_BIAS: 4,
+    # 2**4 (= 16)
+    INACTIVITY_SCORE_RECOVERY_RATE: 16,
+    # 2**4 * 10**9 (= 16,000,000,000) Gwei
+    EJECTION_BALANCE: 16000000000'u64,
+    # 2**2 (= 4)
+    MIN_PER_EPOCH_CHURN_LIMIT: 4,
+    # 2**16 (= 65,536)
+    CHURN_LIMIT_QUOTIENT: 4096,
+
+
+    # Deposit contract
+    # ---------------------------------------------------------------
+    # Gnosis PoW Mainnet
+    DEPOSIT_CHAIN_ID: 100,
+    DEPOSIT_NETWORK_ID: 100,
+    DEPOSIT_CONTRACT_ADDRESS: default(Eth1Address)
+  )
+
 elif const_preset == "minimal":
   import ./presets/minimal
   export minimal

beacon_chain/spec/presets/gnosis.nim

@@ -0,0 +1,4 @@
+import
+  ./gnosis/[altair_preset, bellatrix_preset, capella_preset, eip4844_preset, phase0_preset]
+
+export altair_preset, bellatrix_preset, capella_preset, eip4844_preset, phase0_preset

beacon_chain/spec/presets/gnosis/altair_preset.nim

@@ -0,0 +1,27 @@
+# Mainnet preset - Altair
+# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/presets/mainnet/altair.yaml
+const
+  # Updated penalty values
+  # ---------------------------------------------------------------
+  # 3 * 2**24 (= 50,331,648)
+  INACTIVITY_PENALTY_QUOTIENT_ALTAIR*: uint64 = 50331648
+  # 2**6 (= 64)
+  MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR*: uint64 = 64
+  # 2
+  PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR*: uint64 = 2
+
+
+  # Sync committee
+  # ---------------------------------------------------------------
+  # 2**9 (= 512)
+  SYNC_COMMITTEE_SIZE* = 512
+  # 2**8 (= 256)
+  EPOCHS_PER_SYNC_COMMITTEE_PERIOD* {.intdefine.}: uint64 = 512
+
+
+  # Sync protocol
+  # ---------------------------------------------------------------
+  # 1
+  MIN_SYNC_COMMITTEE_PARTICIPANTS* = 1
+  # SLOTS_PER_EPOCH * EPOCHS_PER_SYNC_COMMITTEE_PERIOD (= 32 * 256)
+  UPDATE_TIMEOUT*: uint64 = 8192

beacon_chain/spec/presets/gnosis/bellatrix_preset.nim

@@ -0,0 +1,23 @@
+# Mainnet preset - Bellatrix
+# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/presets/mainnet/bellatrix.yaml
+const
+  # Updated penalty values
+  # ---------------------------------------------------------------
+  # 2**24 (= 16,777,216)
+  INACTIVITY_PENALTY_QUOTIENT_BELLATRIX*: uint64 = 16777216
+  # 2**5 (= 32)
+  MIN_SLASHING_PENALTY_QUOTIENT_BELLATRIX*: uint64 = 32
+  # 3
+  PROPORTIONAL_SLASHING_MULTIPLIER_BELLATRIX*: uint64 = 3
+
+
+  # Execution
+  # ---------------------------------------------------------------
+  # 2**30 (= 1,073,741,824)
+  MAX_BYTES_PER_TRANSACTION* = 1073741824
+  # 2**20 (= 1,048,576)
+  MAX_TRANSACTIONS_PER_PAYLOAD* = 1048576
+  # 2**8 (= 256)
+  BYTES_PER_LOGS_BLOOM* = 256
+  # 2**5 (= 32)
+  MAX_EXTRA_DATA_BYTES* = 32

beacon_chain/spec/presets/gnosis/capella_preset.nim

@@ -0,0 +1,19 @@
+# Mainnet preset - Capella
+# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/presets/mainnet/capella.yaml
+const
+  # Max operations per block
+  # ---------------------------------------------------------------
+  # 2**4 (= 16)
+  MAX_BLS_TO_EXECUTION_CHANGES* = 16
+
+
+  # Execution
+  # ---------------------------------------------------------------
+  # 2**4 (= 16) withdrawals
+  MAX_WITHDRAWALS_PER_PAYLOAD* = 16
+
+
+  # Withdrawals processing
+  # ---------------------------------------------------------------
+  # 2**14 (= 16384) validators
+  MAX_VALIDATORS_PER_WITHDRAWALS_SWEEP* = 16384

beacon_chain/spec/presets/gnosis/eip4844_preset.nim

@@ -0,0 +1,7 @@
+# Mainnet preset - EIP-4844
+# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/presets/mainnet/eip4844.yaml
+const
+  # `uint64(4096)`
+  FIELD_ELEMENTS_PER_BLOB*: uint64 = 4096
+  # `uint64(2**2)` (= 4)
+  MAX_BLOBS_PER_BLOCK*: uint64 = 4

beacon_chain/spec/presets/gnosis/phase0_preset.nim

@@ -0,0 +1,97 @@
+# Mainnet preset - Phase0
+# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.2/presets/mainnet/phase0.yaml
+
+const
+  #
+  # Misc
+  # ---------------------------------------------------------------
+  # 2**6 (= 64)
+  MAX_COMMITTEES_PER_SLOT* {.intdefine.}: uint64 = 64
+  # 2**7 (= 128)
+  TARGET_COMMITTEE_SIZE*: uint64 = 128
+  # 2**11 (= 2,048)
+  MAX_VALIDATORS_PER_COMMITTEE*: uint64 = 2048
+  # See issue 563
+  SHUFFLE_ROUND_COUNT*: uint64 = 90
+  # 4
+  HYSTERESIS_QUOTIENT*: uint64 = 4
+  # 1 (minus 0.25)
+  HYSTERESIS_DOWNWARD_MULTIPLIER*: uint64 = 1
+  # 5 (plus 1.25)
+  HYSTERESIS_UPWARD_MULTIPLIER*: uint64 = 5
+
+
+  # Fork Choice
+  # ---------------------------------------------------------------
+  # 2**3 (= 8)
+  SAFE_SLOTS_TO_UPDATE_JUSTIFIED*: uint64 = 8
+
+
+  # Gwei values
+  # ---------------------------------------------------------------
+  # 2**0 * 10**9 (= 1,000,000,000) Gwei
+  MIN_DEPOSIT_AMOUNT*: uint64 = 1000000000
+  # 2**5 * 10**9 (= 32,000,000,000) Gwei
+  MAX_EFFECTIVE_BALANCE*: uint64 = 32000000000'u64
+  # 2**0 * 10**9 (= 1,000,000,000) Gwei
+  EFFECTIVE_BALANCE_INCREMENT*: uint64 = 1000000000
+
+
+  # Time parameters
+  # ---------------------------------------------------------------
+  # 2**0 (= 1) slots 12 seconds
+  MIN_ATTESTATION_INCLUSION_DELAY*: uint64 = 1
+  # 2**5 (= 32) slots 6.4 minutes
+  SLOTS_PER_EPOCH* {.intdefine.}: uint64 = 16
+  # 2**0 (= 1) epochs 6.4 minutes
+  MIN_SEED_LOOKAHEAD*: uint64 = 1
+  # 2**2 (= 4) epochs 25.6 minutes
+  MAX_SEED_LOOKAHEAD*: uint64 = 4
+  # 2**6 (= 64) epochs ~6.8 hours
+  EPOCHS_PER_ETH1_VOTING_PERIOD*: uint64 = 64
+  # 2**13 (= 8,192) slots ~27 hours
+  SLOTS_PER_HISTORICAL_ROOT*: uint64 = 8192
+  # 2**2 (= 4) epochs 25.6 minutes
+  MIN_EPOCHS_TO_INACTIVITY_PENALTY*: uint64 = 4
+
+
+  # State list lengths
+  # ---------------------------------------------------------------
+  # 2**16 (= 65,536) epochs ~0.8 years
+  EPOCHS_PER_HISTORICAL_VECTOR*: uint64 = 65536
+  # 2**13 (= 8,192) epochs ~36 days
+  EPOCHS_PER_SLASHINGS_VECTOR*: uint64 = 8192
+  # 2**24 (= 16,777,216) historical roots, ~26,131 years
+  HISTORICAL_ROOTS_LIMIT*: uint64 = 16777216
+  # 2**40 (= 1,099,511,627,776) validator spots
+  VALIDATOR_REGISTRY_LIMIT*: uint64 = 1099511627776'u64
+
+
+  # Reward and penalty quotients
+  # ---------------------------------------------------------------
+  # 2**6 (= 64)
+  BASE_REWARD_FACTOR* {.intdefine.}: uint64 = 25
+  # 2**9 (= 512)
+  WHISTLEBLOWER_REWARD_QUOTIENT*: uint64 = 512
+  # 2**3 (= 8)
+  PROPOSER_REWARD_QUOTIENT*: uint64 = 8
+  # 2**26 (= 67,108,864)
+  INACTIVITY_PENALTY_QUOTIENT*: uint64 = 67108864
+  # 2**7 (= 128) (lower safety margin at Phase 0 genesis)
+  MIN_SLASHING_PENALTY_QUOTIENT*: uint64 = 128
+  # 1 (lower safety margin at Phase 0 genesis)
+  PROPORTIONAL_SLASHING_MULTIPLIER*: uint64 = 1
+
+
+  # Max operations per block
+  # ---------------------------------------------------------------
+  # 2**4 (= 16)
+  MAX_PROPOSER_SLASHINGS*: uint64 = 16
+  # 2**1 (= 2)
+  MAX_ATTESTER_SLASHINGS*: uint64 = 2
+  # 2**7 (= 128)
+  MAX_ATTESTATIONS*: uint64 = 128
+  # 2**4 (= 16)
+  MAX_DEPOSITS*: uint64 = 16
+  # 2**4 (= 16)
+  MAX_VOLUNTARY_EXITS*: uint64 = 16

media/gnosis/boot_enr.yaml

@@ -1,8 +0,0 @@
-- enr:-Ly4QMU1y81COwm1VZgxGF4_eZ21ub9-GHF6dXZ29aEJ0oZpcV2Rysw-viaEKfpcpu9ZarILJLxFZjcKOjE0Sybs3MQBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhANLnx-Jc2VjcDI1NmsxoQKoaYT8I-wf2I_f_ii6EgoSSXj5T3bhiDyW-7ZLsY3T64hzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
-- enr:-Ly4QBf76jLiCA_pDXoZjhyRbuwzFOscFY-MIKkPnmHPQbvaKhIDZutfe38G9ibzgQP0RKrTo3vcWOy4hf_8wOZ-U5MBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhBLGgjaJc2VjcDI1NmsxoQLGeo0Q4lDvxIjHjnkAqEuETTaFIjsNrEcSpdDhcHXWFYhzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
-- enr:-Ly4QLjZUWdqUO_RwyDqCAccIK5-MbLRD6A2c7oBuVbBgBnWDkEf0UKJVAaJqi2pO101WVQQLYSnYgz1Q3pRhYdrlFoBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhANA8sSJc2VjcDI1NmsxoQK4TC_EK1jSs0VVPUpOjIo1rhJmff2SLBPFOWSXMwdLVYhzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
-- enr:-Ly4QKwX2rTFtKWKQHSGQFhquxsxL1jewO8JB1MG-jgHqAZVFWxnb3yMoQqnYSV1bk25-_jiLuhIulxar3RBWXEDm6EBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhAN-qZeJc2VjcDI1NmsxoQI7EPGMpecl0QofLp4Wy_lYNCCChUFEH6kY7k-oBGkPFIhzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
-- enr:-Ly4QPoChSQTleJROee1-k-4HOEgKqL9kLksE-tEiVqcY9kwF9V53aBg-MruD7Yx4Aks3LAeJpKXAS4ntMrIdqvQYc8Ch2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhGsWBHiJc2VjcDI1NmsxoQKwGQrwOSBJB_DtQOkFZVAY4YQfMAbUVxFpL5WgrzEddYhzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
-- enr:-Ly4QBbaKRSX4SncCOxTTL611Kxlz-zYFrIn-k_63jGIPK_wbvFghVUHJICPCxufgTX5h79jvgfPr-2hEEQEdziGQ5MCh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhAMazo6Jc2VjcDI1NmsxoQKt-kbM9isuWp8djhyEq6-4MLv1Sy7dOXeMOMdPgwu9LohzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
-- enr:-Ly4QKJ5BzgFyJ6BaTlGY0C8ROzl508U3GA6qxdG5Gn2hxdke6nQO187pYlLvhp82Dez4PQn436Fts1F0WAm-_5l2LACh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhA-YLVKJc2VjcDI1NmsxoQI8_Lvr6p_TkcAu8KorKacfUEnoOon0tdO0qWhriPdBP4hzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA
-- enr:-Ly4QJMtoiX2bPnVbiQOJCLbtUlqdqZk7kCJQln_W1bp1vOHcxWowE-iMXkKC4_uOb0o73wAW71WYi80Dlsg-7a5wiICh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCCS-QxAgAAZP__________gmlkgnY0gmlwhDbP3KmJc2VjcDI1NmsxoQNvcfKYUqcemLFlpKxl7JcQJwQ3L9unYL44gY2aEiRnI4hzeW5jbmV0cwCDdGNwgiMog3VkcIIjKA

media/gnosis/config.yaml

@@ -1,71 +0,0 @@
-# TODO:
-# Re-implement the support for custom const presets and load the Gnosis
-# const preset properly. Right now, we cannot set this because it will
-# result in failures to load the config.
-# PRESET_BASE: gnosis
-PRESET_BASE: mainnet
-
-CONFIG_NAME: gnosis
-
-# Transition
-# ---------------------------------------------------------------
-# Estimated on Dec 5, 2022
-TERMINAL_TOTAL_DIFFICULTY: 8626000000000000000000058750000000000000000000
-
-# Misc
-# ---------------------------------------------------------------
-# 2**2 (= 4)
-MIN_PER_EPOCH_CHURN_LIMIT: 4
-# 2**12 (= 4096)
-CHURN_LIMIT_QUOTIENT: 4096
-# `2**12` (= 4096)
-MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 4096
-# Dec 08, 2021, 13:00 UTC
-MIN_GENESIS_TIME: 1638968400
-
-# Validator
-# ---------------------------------------------------------------
-# 2**10 (= 1024) ~1.4 hour
-ETH1_FOLLOW_DISTANCE: 1024
-# 6 (estimate from xDai mainnet)
-SECONDS_PER_ETH1_BLOCK: 6
-
-# Deposit contract
-# ---------------------------------------------------------------
-# xDai Mainnet
-DEPOSIT_CHAIN_ID: 100
-DEPOSIT_NETWORK_ID: 100
-# GBC deposit contract on xDai Mainnet
-DEPOSIT_CONTRACT_ADDRESS: 0x0B98057eA310F4d31F2a452B414647007d1645d9
-
-# Gwei values
-# ---------------------------------------------------------------
-# 2**4 * 10**9 (= 16,000,000,000) Gwei
-EJECTION_BALANCE: 16000000000
-
-# Initial values
-# ---------------------------------------------------------------
-# GBC area code
-GENESIS_FORK_VERSION: 0x00000064
-
-# Time parameters
-# ---------------------------------------------------------------
-# Customized for GBC: ~1 hour
-GENESIS_DELAY: 6000
-# 5 seconds
-SECONDS_PER_SLOT: 5
-# 2**8 (= 256) epochs ~8 hours
-MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256
-# 2**8 (= 256) epochs ~8 hours
-SHARD_COMMITTEE_PERIOD: 256
-
-ALTAIR_FORK_VERSION: 0x01000064
-ALTAIR_FORK_EPOCH: 512
-
-BELLATRIX_FORK_VERSION: 0x02000064
-BELLATRIX_FORK_EPOCH: 385536
-
-INACTIVITY_SCORE_BIAS: 4
-# 2**4 (= 16)
-INACTIVITY_SCORE_RECOVERY_RATE: 16
-

media/gnosis/deposit_contract_block.txt

@@ -1 +0,0 @@
-19469077

media/gnosis/deposit_contract_block_hash.txt

@@ -1 +0,0 @@
-0x1f4c7aeb763dd18921f4bc597c8da86f35184fac0bb0a7100f8808b698537ba9

media/gnosis/preset.yaml

@@ -1,17 +0,0 @@
-PRESET_NAME: gnosis
-PRESET_BASE: mainnet
-
-# Time parameters
-# ---------------------------------------------------------------
-# 2**4 (= 16) slots 1.87 minutes
-SLOTS_PER_EPOCH: 16
-
-# Reward and penalty quotients
-# ---------------------------------------------------------------
-BASE_REWARD_FACTOR: 25
-
-# Sync committee
-# ---------------------------------------------------------------
-# assert EPOCHS_PER_SYNC_COMMITTEE_PERIOD * SLOTS_PER_EPOCH <= SLOTS_PER_HISTORICAL_ROOT
-EPOCHS_PER_SYNC_COMMITTEE_PERIOD: 512
-

vendor/gnosis-chain-configs

@@ -0,0 +1 @@
+Subproject commit 7109da331bc6aec0d17dacdc9214163b86cd4f24