igneum-network/igneum
1
0
Fork 0
Code Issues Pull requests Releases Activity

Merge dex-devnet3 191be0e2 into master (gate: green on 191be0e2, recorded by tools/ci/pre-push.sh; landed on the build mirror)

Browse source
This commit is contained in:
igneum-labs 2026-10-08 17:07:33 +00:00
commit 42e8ce5e57
2 changed files with 49 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
contracts/bridge/script/Install.s.sol Normal file
View file

@ -0,0 +1,37 @@
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;
import {Vm, VM_ADDRESS} from "../test/Vm.sol";
import {IgneumCertificateVerifier} from "../src/IgneumCertificateVerifier.sol";
/// Installs (or replaces) the voter table on an already deployed verifier (BRIDGE_VERIFIER) from the vectors file in
/// BRIDGE_TABLE_JSON (a gen.mjs table or chain output: keys, weights, index) and, when the file carries a certificate
/// (bitmap, signature), submits it. The deployer key comes from BRIDGE_DEPLOYER_KEY in the environment, never printed.
/// Used for a chain whose table is read at its first lock, after the contract itself was deployed (8 October 2026,
/// igneum-devnet-4: the contract first, the table when the weight window filled).
///
/// BRIDGE_VERIFIER=0x.. BRIDGE_TABLE_JSON=test/vectors/dn4-table.json forge script script/Install.s.sol:Install --rpc-url sepolia --broadcast --sig "run()"
contract Install {
Vm constant vm = Vm(VM_ADDRESS);
function run() external {
uint256 key = vm.envUint("BRIDGE_DEPLOYER_KEY");
IgneumCertificateVerifier v = IgneumCertificateVerifier(vm.envAddress("BRIDGE_VERIFIER"));
string memory j = vm.readFile(vm.envOr("BRIDGE_TABLE_JSON", "test/vectors/dn4-table.json"));
bytes[] memory keys = vm.parseJsonBytesArray(j, ".keys");
uint256[] memory w = vm.parseJsonUintArray(j, ".weights");
bytes memory packed;
uint64[] memory weights = new uint64[](w.length);
for (uint256 i = 0; i < keys.length; i++) {
packed = abi.encodePacked(packed, keys[i]);
weights[i] = uint64(w[i]);
}
uint64 index = uint64(vm.parseJsonUint(j, ".index"));
vm.startBroadcast(key);
v.installTable(index, packed, weights);
if (vm.keyExistsJson(j, ".bitmap")) {
v.submitCertificate(index, vm.parseJsonBytes32(j, ".checkpoint"), vm.parseJsonBytes(j, ".bitmap"), vm.parseJsonBytes(j, ".signature"));
}
vm.stopBroadcast();
}
}

12
docs/contracts/sepolia.json
View file

@ -48,6 +48,18 @@
"caveat": "the root is the chain's own but no certificate ties it to a checkpoint (gap 1 in docs/bridge/light-client-bridge.md)"
}
]
},
"IgneumCertificateVerifier_devnet4": {
"address": "0x874D8Be5385474414aeb69EE4AB8374DA34b8c1F",
"create_tx": "0x943b6050602ce0dc9318f1b9a53ed79bf04c1bd9c60a22de2aac65c566f84ecc",
"igneum_chain_id": "igneum-devnet-4",
"evm_chain_id": 4465,
"deployer": "0x70e692A9f1fa1067a8c2d64fDAf1636b4EAEC7e2",
"deployed_at": "2026-10-08T17:2xZ (build-4; build-3 down from 15:40Z with the first deployer key on its disk)",
"table": "not installed yet: devnet-4's voter table is read from igneum_getFinalityWeights at the chain's first finality lock (the 7,200-DAA window filling at about 15 DAA a minute from 2,626 at 16:5xZ, so about 22:00Z) and installed through contracts/bridge/script/Install.s.sol",
"final_checkpoints": "none yet",
"shared_with": "the reference-apps lane's IgneumStateOracle for devnet-4, 0xbb3450049926da3572e6b67cb94df312fe349e34 (setVerifier)",
"note": "Igneum 2.0 (8 October 2026, 17:45 BST): Devnet 3 switched off, igneum-devnet-4 is the 2.0 devnet; the Devnet 3 verifier above keeps its recorded checkpoint and account proof as the record"
}
},
"first_deploy_note": "A first creation at 0xD7dd375E14F92A4CE4782040325189e6d6E394b6 (tx 0x4db10565\u2026, block 11869633) ran out of gas at Foundry's Prague-spec estimate of 3,323,884; Sepolia runs Osaka pricing (EIP-7883 modexp), so the test EVM and the deploy now use osaka and the RPC's own estimate. That address holds no code.",