Add altair-devnets 0, 1, 2

common/eth2_config/src/lib.rs

@@ -231,5 +231,8 @@ macro_rules! define_hardcoded_nets {
 define_hardcoded_nets!(
     (mainnet, "mainnet", GENESIS_STATE_IS_KNOWN),
     (pyrmont, "pyrmont", GENESIS_STATE_IS_KNOWN),
-    (prater, "prater", GENESIS_STATE_IS_KNOWN)
+    (prater, "prater", GENESIS_STATE_IS_KNOWN),
+    (altair_devnet_0, "altair-devnet-0", GENESIS_STATE_IS_KNOWN),
+    (altair_devnet_1, "altair-devnet-1", GENESIS_STATE_IS_KNOWN),
+    (altair_devnet_2, "altair-devnet-2", GENESIS_STATE_IS_KNOWN)
 );

common/eth2_network_config/built_in_network_configs/altair-devnet-0/boot_enr.yaml

@@ -0,0 +1,3 @@
+# EF bootnode
+# /ip4/3.125.155.250/udp/9000/p2p/16Uiu2HAm8JSAXCaRruMvWjmY4bdJQhGc6a73VdRxCEpKwp9q56N1
+- enr:-Ku4QOcLld1mPvi9bXxN468zT5ZAX6zHFABOgm6-G76AFaC8C7yOAocpOBgRUKvuxLp-EBt3IqpOLUBZcTiou6VYmtoBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpBY9DG-GVBGmf__________gmlkgnY0gmlwhAN9m_qJc2VjcDI1NmsxoQK_TT5hHmoWJpZ4aSv1bdoD5noop1fWU54qz4Tj53t_1oN1ZHCCIyg

common/eth2_network_config/built_in_network_configs/altair-devnet-0/config.yaml

@@ -0,0 +1,73 @@
+# Altair interop devnet config
+
+# Extends the mainnet preset
+PRESET_BASE: 'mainnet'
+
+CONFIG_NAME: "altair-devnet-0"
+
+# Genesis
+# ---------------------------------------------------------------
+MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 10000
+# July 7, 2021, 12pm UTC
+MIN_GENESIS_TIME: 1625659200
+# Location for the altair star is 19h 50m 46.99855
+GENESIS_FORK_VERSION: 0x19504699
+# 86400 seconds (1 day)
+GENESIS_DELAY: 86400
+
+
+# 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: 0x01000000
+ALTAIR_FORK_EPOCH: 10
+# Merge
+MERGE_FORK_VERSION: 0x02000000
+MERGE_FORK_EPOCH: 18446744073709551615
+# Sharding
+SHARDING_FORK_VERSION: 0x03000000
+SHARDING_FORK_EPOCH: 18446744073709551615
+
+# TBD, 2**32 is a placeholder. Merge transition approach is in active R&D.
+MIN_ANCHOR_POW_BLOCK_DIFFICULTY: 4294967296
+
+
+# Time parameters
+# ---------------------------------------------------------------
+# 12 seconds
+SECONDS_PER_SLOT: 12
+# 14 (estimate from Eth1 mainnet)
+SECONDS_PER_ETH1_BLOCK: 14
+# 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
+# 2**2 (= 4)
+MIN_PER_EPOCH_CHURN_LIMIT: 4
+# 2**16 (= 65,536)
+CHURN_LIMIT_QUOTIENT: 65536
+
+
+# Deposit contract
+# ---------------------------------------------------------------
+# Ethereum Goerli testnet
+DEPOSIT_CHAIN_ID: 5
+DEPOSIT_NETWORK_ID: 5
+DEPOSIT_CONTRACT_ADDRESS: 0x3fe221a147E62eC697723fBfB4dd9505F4F966c7
+

common/eth2_network_config/built_in_network_configs/altair-devnet-0/deploy_block.txt

@@ -0,0 +1 @@
+5088851

common/eth2_network_config/built_in_network_configs/altair-devnet-1/boot_enr.yaml

@@ -0,0 +1,3 @@
+# EF bootnode
+# /ip4/18.192.182.103/udp/9000/p2p/16Uiu2HAmVHXRwinNmyfyN9jVTR7wbKuGd8dEkSLX3iTQThpMNAXi
+- enr:-Ku4QJTSfjugOE_5xyEDYceUlHTd8QiP1QF5q4o6APwk9V7QXV6POQKfhXixhLNMI-_-tGRRorbzR_vMAFe_vQT5XWYBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCFITryGVBHAP__________gmlkgnY0gmlwhBLAtmeJc2VjcDI1NmsxoQP3FwrhFYB60djwRjAoOjttq6du94DtkQuaN99wvgqaIYN1ZHCCIyg

common/eth2_network_config/built_in_network_configs/altair-devnet-1/config.yaml

@@ -0,0 +1,73 @@
+# Altair interop devnet config
+
+# Extends the mainnet preset
+PRESET_BASE: 'mainnet'
+
+CONFIG_NAME: "altair-devnet-1"
+
+# Genesis
+# ---------------------------------------------------------------
+MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 10000
+# July 14, 2021, 12pm UTC
+MIN_GENESIS_TIME: 1626264000
+# Location for the altair star is 19h 50m 46.99855 + 1, since its the second devnet
+GENESIS_FORK_VERSION: 0x19504700
+# 86400 seconds (1 day)
+GENESIS_DELAY: 86400
+
+
+# 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
+# increasing altair fork version by 1 to differentiate from altair-devnet-0
+ALTAIR_FORK_VERSION: 0x01000001
+ALTAIR_FORK_EPOCH: 10
+# Merge
+MERGE_FORK_VERSION: 0x02000000
+MERGE_FORK_EPOCH: 18446744073709551615
+# Sharding
+SHARDING_FORK_VERSION: 0x03000000
+SHARDING_FORK_EPOCH: 18446744073709551615
+
+# TBD, 2**32 is a placeholder. Merge transition approach is in active R&D.
+MIN_ANCHOR_POW_BLOCK_DIFFICULTY: 4294967296
+
+
+# Time parameters
+# ---------------------------------------------------------------
+# 12 seconds
+SECONDS_PER_SLOT: 12
+# 14 (estimate from Eth1 mainnet)
+SECONDS_PER_ETH1_BLOCK: 14
+# 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
+# 2**2 (= 4)
+MIN_PER_EPOCH_CHURN_LIMIT: 4
+# 2**16 (= 65,536)
+CHURN_LIMIT_QUOTIENT: 65536
+
+
+# Deposit contract
+# ---------------------------------------------------------------
+# Ethereum Goerli testnet
+DEPOSIT_CHAIN_ID: 5
+DEPOSIT_NETWORK_ID: 5
+DEPOSIT_CONTRACT_ADDRESS: 0x5004957f885F5A5408e6Ff50B338435aD3fE4E17

common/eth2_network_config/built_in_network_configs/altair-devnet-1/deploy_block.txt

@@ -0,0 +1 @@
+5110538

common/eth2_network_config/built_in_network_configs/altair-devnet-2/boot_enr.yaml

@@ -0,0 +1,3 @@
+# EF bootnode
+# # /ip4/18.184.200.173/udp/9000/p2p/16Uiu2HAm8KdBVKsRWCGa2T5wpMjCVnYqvYDiN2CFJeEmmo3t3MbU
+- enr:-Ku4QLEvQ0IJnMGeZn1RsiPXvIho0LH8_XmHzq9FiF1uuwAdcFxt94-qfoT7VrBxU3-Nt7t-R3luvFhJlcCQI6VDV0oBh2F0dG5ldHOIAAAAAAAAAACEZXRoMpCKO0zOGVBHAf__________gmlkgnY0gmlwhBK4yK2Jc2VjcDI1NmsxoQK_m0f1DzDc9Cjrspm36zuRa7072HSiMGYWLsKiVSbP34N1ZHCCIyg

common/eth2_network_config/built_in_network_configs/altair-devnet-2/config.yaml

@@ -0,0 +1,73 @@
+# Altair interop devnet config
+
+# Extends the mainnet preset
+PRESET_BASE: 'mainnet'
+
+CONFIG_NAME: "altair-devnet-2"
+
+# Genesis
+# ---------------------------------------------------------------
+MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 13000
+# July 28, 2021, 12pm UTC
+MIN_GENESIS_TIME: 1627473600
+# Location for the altair star is 19h 50m 46.99855 + 2, since its the third devnet
+GENESIS_FORK_VERSION: 0x19504701
+# 86400 seconds (1 day)
+GENESIS_DELAY: 86400
+
+
+# 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
+# increasing altair fork version by 1 to differentiate from altair-devnet-1
+ALTAIR_FORK_VERSION: 0x01000002
+ALTAIR_FORK_EPOCH: 10
+# Merge
+MERGE_FORK_VERSION: 0x02000000
+MERGE_FORK_EPOCH: 18446744073709551615
+# Sharding
+SHARDING_FORK_VERSION: 0x03000000
+SHARDING_FORK_EPOCH: 18446744073709551615
+
+# TBD, 2**32 is a placeholder. Merge transition approach is in active R&D.
+MIN_ANCHOR_POW_BLOCK_DIFFICULTY: 4294967296
+
+
+# Time parameters
+# ---------------------------------------------------------------
+# 12 seconds
+SECONDS_PER_SLOT: 12
+# 14 (estimate from Eth1 mainnet)
+SECONDS_PER_ETH1_BLOCK: 14
+# 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
+# 2**2 (= 4)
+MIN_PER_EPOCH_CHURN_LIMIT: 4
+# 2**16 (= 65,536)
+CHURN_LIMIT_QUOTIENT: 65536
+
+
+# Deposit contract
+# ---------------------------------------------------------------
+# Ethereum Goerli testnet
+DEPOSIT_CHAIN_ID: 5
+DEPOSIT_NETWORK_ID: 5
+DEPOSIT_CONTRACT_ADDRESS: 0xF40eb070317e56F243ea1968882d2938D4125a69

common/eth2_network_config/built_in_network_configs/altair-devnet-2/deploy_block.txt

@@ -0,0 +1 @@
+5208017