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Polkachu Setup Notes

Mainnet Bridging Tracking

Network Validator key Cosmos Orchestrator Key Ethereum Orchestrator Key
Gravity Default Default Orchestrator 0x99E43230eCec926a7FFc2E4CD22153494D5a84a3
Sommelier Default Default Orchestrator 0x99E43230eCec926a7FFc2E4CD22153494D5a84a3
Umee Default Umee Orchestrator / Bot 0x99E43230eCec926a7FFc2E4CD22153494D5a84a3
Injective Default Injective Orchestrator 0xB497abA1E4Ce24B4ADc2E16Ded30387042B881B7
Axelar Default Default Orchestrator N/A

Relayer Setup Notes

Polkachu's Relayer Node can server any combination of the following functions:

  1. Relayer
  2. API
  3. RPC
  4. State-Sync

Multiple Relayer Nodes can resides on the same server (a so-called Hub). Polkachu currently has 3 Hubs (Juno Hub, Osmosis Hub, and Cosmos Hub). Relayer Hub RPC ports open to each other. When relaying, make sure that the Hermes service depends on the node service in their startup sequence.

Relayer Node's app.toml/config.toml settings is as follows:

# Pruning
pruning = "custom"
pruning-keep-recent = "40000"
pruning-keep-every = "2000"
pruning-interval = "19" # Or another prime number

# Snapshot
snapshot-interval = "2000"
snapshot-keep-recent = "5"

# Indexer
indexer = "kv"

# RPC
[rpc]
laddr = "tcp://0.0.0.0:26657" # Or a custom RPC port

# API
[api]
enabled = true
swagger = true # Or false if no swagger is preferred

Polkachu's Testnet Setup

Legacy

Network Port Prefix
Celestia 33
Deweb 28

Canonical

Network Port Prefix
Kyve 10
Quicksilver 11
Defund 12
Comdex 31
Evmos 34
Kichain 35
Umee 36