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Wormhole v2 Mainnet

Wormhole mainnet connects the following chains:

Solana Mainnet Beta.
Ethereum Mainnet.
Terra Columbus mainnet.
Binance Smart Chain mainnet.

It runs the v2.4.0 guardiand reference implementation.

Network parameters

Gossip network name:

/wormhole/mainnet/2

Gossip bootstrap node:

/dns4/wormhole-mainnet-v2-bootstrap.certus.one/udp/8999/quic/p2p/12D3KooWL6xoqY8yU2xR2K6cP6jix4LnGSrRh94HCKiK371qUFeU

Connected chain contracts:

Network	Wormhole core contract address
Ethereum Mainnet (Core)	`0x98f3c9e6E3fAce36bAAd05FE09d375Ef1464288B`
Ethereum Mainnet (Impl)	`0x736d2a394f7810c17b3c6fed017d5bc7d60c077d`
Binance Smart Chain (Core)	`0x98f3c9e6E3fAce36bAAd05FE09d375Ef1464288B`
Binance Smart Chain (Impl)	`0x736d2a394f7810c17b3c6fed017d5bc7d60c077d`
Solana Mainnet	`worm2ZoG2kUd4vFXhvjh93UUH596ayRfgQ2MgjNMTth`
Terra Columbus-4	`terra1fdhpw5s2t20lt60d0k3zkk262fcam7ummh2egf`

Eth and BSC use the same deployer key, leading to identical addresses. This key has no privileges.

Terra Multisig

Columbus-4 does not allow contracts to upgrade themselves. Therefore, the Columbus-4 contract has been deployed using a multisig wallet:

Holder	Key
Certus One	`terrapub1addwnpepq2sakzkw3dz427pj9rudtvdjmpjs7k3cah6afhwarqdtp630tt50ghak5xd`
Terraform Labs	`terrapub1addwnpepqtlu2m33tfqgaglayzp2dnhv6s8994qcvuqtv5t3jsegrt58dt39jn5mt8v`
P2P Validator	`terrapub1addwnpepqtmgahrsyw6t7d48zr7yxml4ydy8mjp67tkxsdhexf7fy0tkgeez204um3y`

Resulting wallet: terra1xcp70wju9rsdh466y9g6a3c8shhuggdqmq8987

Once Terra was upgraded to Columbus-5, this multisig wallet will be used to redeploy the Wormhole contract. After the upgrade, the contract will be governed by the guardian set, eliminating the need for the multisig wallet.

Guardian set

Current generation: 1.

See v1.prototext for the first guardian set update that will be executed once everyone's node on the network is live.

Example command line options

Refer to the operations guide on how to set up a node. Example systemd unit file:

[Unit]
Description=wormhole v2 guardiand
Requires=network.target
After=network.target

[Service]
User=wormhole
Group=wormhole
ExecStart=/opt/wormhole/wormhole/build/bin/guardiand node \
    --bootstrap "/dns4/wormhole-mainnet-v2-bootstrap.certus.one/udp/8999/quic/p2p/12D3KooWL6xoqY8yU2xR2K6cP6jix4LnGSrRh94HCKiK371qUFeU" \
    --network "/wormhole/mainnet/2" \
    --ethContract "0x98f3c9e6E3fAce36bAAd05FE09d375Ef1464288B" \
    --bscContract "0x98f3c9e6E3fAce36bAAd05FE09d375Ef1464288B" \
    --solanaContract "worm2ZoG2kUd4vFXhvjh93UUH596ayRfgQ2MgjNMTth" \
    --terraContract "terra1fdhpw5s2t20lt60d0k3zkk262fcam7ummh2egf" \
    --adminSocket /run/guardiand/admin.socket \
    --dataDir /opt/wormhole/data \
    --terraChainID "columbus-4" \
    --nodeName "<your name>" \                                  # <-- your node's name (for network explorer usage)
    --nodeKey "/opt/wormhole/keys/wormhole-node.key" \          # <-- node key (auto-generated if not present)
    --guardianKey "/opt/wormhole/keys/wormhole-guardian.key" \  # <-- your guardian key generated by "guardiand keygen"
    --ethRPC "wss://your-eth-node" \                            # <-- your ETH full/light node websocket URI (ws:// or wss://)
    --bscRPC "wss://bsc-node.example.com" \                     # <-- your BSC full/light node websocket URI
    --solanaRPC "http://solana-node:8899" \                     # <-- Solana RPC URI
    --solanaWS "ws://solana-node:8900" \                        # <-- Solana WS URI (typically RPC +1)
    --terraWS "ws://terra-node/websocket" \                     # <-- Terra node websocket URI
    --terraLCD "http://terra-node:1317" \                       # <-- Terra LCD server HTTP URI
    --statusAddr=[::]:6060                                      # <-- exposes Prometheus metrics - firewall recommended
RuntimeDirectory=guardiand
RuntimeDirectoryMode=700
RuntimeDirectoryPreserve=yes
PermissionsStartOnly=yes
PrivateTmp=yes
PrivateDevices=yes
SecureBits=keep-caps
AmbientCapabilities=CAP_IPC_LOCK
CapabilityBoundingSet=CAP_IPC_LOCK
NoNewPrivileges=yes
Restart=on-failure
RestartSec=5s
LimitNOFILE=65536
LimitMEMLOCK=infinity

[Install]
WantedBy=multi-user.target

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