Mainnet Contract Addresses

All Lightchain AI Mainnet contracts and service accounts. Always verify addresses against this page (or the on-chain registry) before signing transactions.

[!NOTE] The five upgradeable protocol contracts (AIConfig, JobRegistry, WorkerRegistry, Treasury, FeePool) are owned by the deployer EOA pending handover to a multisig and ultimately the Timelock-controlled Governor. Verify the current owner on-chain before relying on any privileged action.

Protocol Contracts

Most protocol logic lives behind upgradeable proxies. Always interact with the proxy address; the implementation is exposed for source verification only.

Governance

Contract	Address
TimelockController	`0x79e571420c5473Ca9b0FCd599B1b0062D7793c97`
LightChainGovernor (proxy)	`0x262E9f9232933E8565253918db703baD58DE93aB`
LightChainGovernor (impl)	`0x0626E87759c12D1c72e8E382b58d9C26ac5f133d`

Treasury & Fees

Contract	Address
Treasury (proxy)	`0x786eDe8C42Ca54E54c9dCECa9b30052CF4743389`
Treasury (impl)	`0xCC56dc931E9DaEfa19540cBdbDE67BF4796BcdC5`
FeePool (genesis predeploy)	`0x0000000000000000000000000000000000001004`
FeePool (impl)	`0x31F3541F1B031CBB9f98526674Afb448A48B36fc`

AI Protocol

Contract	Address
AIConfig (proxy)	`0x24D11533C354092ed6E18b964257819cE78Ce77D`
AIConfig (impl)	`0x2e832E1986B5269FEd21dcbc9F4f2C06C85FD402`
JobRegistry (proxy)	`0xfB15F90298e4CcD7106E76ffB5e520315cC42B0b`
JobRegistry (impl)	`0x4f5709FE25856895b30c02F3ef79F34Da06fffF9A`
WorkerRegistry (genesis predeploy)	`0x0000000000000000000000000000000000001002`
WorkerRegistry (impl)	`0xa4dF300c330c5df7f162AA996D163cfEC5344aa6`

Native Voting

Contract	Address
NativeVotes (genesis predeploy)	`0x0000000000000000000000000000000000001001`

[!TIP] Genesis predeploy addresses (0x…0001001, 0x…0001002, 0x…0001004) are part of the chain's genesis state and are stable across upgrades.

Service EOAs

The following externally-owned accounts run protocol services on mainnet. They are intentionally separate from the deployer EOA and can be observed on-chain.

Service	Address
Dispatcher	`0x93953f40A472E65cD0212a2DA38dD1337854256F`
Worker-gateway	`0x46737082Ac84e64f936cDDBa28F5Cd5E71329E62`
Disputer	`0xED60d14E586219D7c984bDf0AA720a6Bd96B5F73`

Whitelisted Models

Both models are registered on AIConfig and whitelisted on WorkerRegistry. The modelId is the keccak256 hash of the model identifier.

Model	`keccak256(modelId)`	Fee per job	Max output tokens
`llama3-8b`	`0xf4a414fa…f428848`	0.02 LCAI	2,048
`llama3-70b`	`0x665d85c3…b1dd4cf`	0.15 LCAI	4,096

For the live list of supported models, call lcai_listSupportedModels (see the RPC reference) or read the AIConfig contract directly.

Last updated: May 2026

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