검증인 데이터 인덱싱

// validators.ts
import { createPublicClient, http } from "viem";
 
const STAKING_PRECOMPILE = "0x0000000000000000000000000000000000000800";
 
const client = createPublicClient({
  transport: http("https://rpc.stable.xyz"),
});
 
// `validators()` ABI 및 structs에 대한 자세한 내용은 스테이킹 프리컴파일러 참조를 확인하세요.
const validators = await client.readContract({
  address: STAKING_PRECOMPILE,
  abi: stakingAbi,
  functionName: "validators",
  args: ["BOND_STATUS_BONDED", { key: "0x", offset: 0n, limit: 100n, countTotal: true, reverse: false }],
});
 
for (const v of validators[0]) {
  console.log(v.description.moniker, v.tokens.toString(), v.commission.toString());
}

StableNode-01 4500000000000000000000000 50000000000000000
StableNode-02 3900000000000000000000000 100000000000000000

// stakeChanges.ts
import { parseAbiItem } from "viem";
 
const logs = await client.getLogs({
  address: STAKING_PRECOMPILE,
  event: parseAbiItem(
    "event Delegate(address indexed delegatorAddr, string indexed validatorAddr, uint256 amount, uint256 newShares)"
  ),
  fromBlock: 0n,
  toBlock: "latest",
});
 
console.log(`${logs.length} delegations indexed`);

1842 delegations indexed

// joinDate.ts
import { parseAbiItem } from "viem";
 
const logs = await client.getLogs({
  address: STAKING_PRECOMPILE,
  event: parseAbiItem("event CreateValidator(address indexed valiAddr, uint256 value)"),
  fromBlock: 0n,
  toBlock: "latest",
});
 
for (const log of logs) {
  const block = await client.getBlock({ blockNumber: log.blockNumber });
  console.log(log.args.valiAddr, new Date(Number(block.timestamp) * 1000).toISOString());
}

0xAbc...123 2025-11-04T09:12:44.000Z
0xDef...456 2025-12-18T17:03:01.000Z

가동 시간 = (signedBlocksWindow - missedBlocksCounter) / signedBlocksWindow

// votes.ts
import { parseAbiItem } from "viem";
 
const GOV_PRECOMPILE = "0x0000000000000000000000000000000000000805";
 
const logs = await client.getLogs({
  address: GOV_PRECOMPILE,
  event: parseAbiItem(
    "event Vote(uint64 indexed proposalId, address indexed voter, uint8 option, uint256 weight)"
  ),
  fromBlock: 0n,
  toBlock: "latest",
});
 
console.log(`${logs.length} votes indexed across all proposals`);

38 votes indexed across all proposals