Address Contract Partially Verified
Address
0x82B92B392c4732158A3cee7fe45f74F2ea5fF749
Balance
0.198197 ETH
Nonce
1
Code Size
5409 bytes
Creator
0xb947A5A0...9422 at tx 0x96d54470...dbb5cf
Indexed Transactions
1 (24,450,274 → 24,450,274)
Gas Used (indexed)
100,279
Contract Bytecode
5409 bytes
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Verified Source Code Partial Match
Compiler: v0.8.26+commit.8a97fa7a
EVM: london
Optimization: No
test.sol 165 lines
// SPDX-License-Identifier: MIT
pragma solidity 0.8.26;
//20260126 1840
/**
* @title BatchTreasuryDistributor
* @notice 通用的资金托管 + 批量分发合约（ETH + ERC20）
* @dev 设计目标：可读、可审计、兼容非标准 ERC20、减少误用风险
*/
interface IERC20Like {
function balanceOf(address account) external view returns (uint256);
function transfer(address to, uint256 value) external returns (bool);
}
/**
* @dev 简化版 SafeERC20：兼容“返回 bool”与“无返回值”的 ERC20
* - 某些老币（典型如 USDT）transfer 不返回 bool（或返回值不规范）
* - 这里用 low-level call 判断成功与返回数据
*/
library SafeERC20Lite {
error TokenCallFailed();
function safeTransfer(address token, address to, uint256 amount) internal {
// selector: transfer(address,uint256)
(bool ok, bytes memory data) = token.call(
abi.encodeWithSelector(IERC20Like.transfer.selector, to, amount)
);
// ok 必须为 true；若 data 有内容，则必须能解码为 true
if (!ok) revert TokenCallFailed();
if (data.length > 0) {
// 有返回值的 token：要求返回 true
if (!abi.decode(data, (bool))) revert TokenCallFailed();
}
}
}
/**
* @dev 最小 Ownable（避免引入外部库）
*/
abstract contract OwnableLite {
address public owner;
event OwnershipTransferred(address indexed oldOwner, address indexed newOwner);
error NotOwner();
error NewOwnerIsZero();
constructor() {
owner = msg.sender;
emit OwnershipTransferred(address(0), msg.sender);
}
modifier onlyOwner() {
if (msg.sender != owner) revert NotOwner();
_;
}
function transferOwnership(address newOwner) external onlyOwner {
if (newOwner == address(0)) revert NewOwnerIsZero();
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract BatchTreasuryDistributor is OwnableLite {
using SafeERC20Lite for address;
event Received(address indexed from, uint256 amount);
event EthSent(address indexed to, uint256 amount);
event TokenSent(address indexed token, address indexed to, uint256 amount);
event Swept(address indexed token, uint256 amount);
event SweptETH(uint256 amount);
receive() external payable {
emit Received(msg.sender, msg.value);
}
/**
* @notice 批量分发：每个 index 可以选择发 ETH、发指定 ERC20
* @param recipients 收款地址列表
* @param ethAmounts 每个地址对应要发送的 ETH 数量（可为 0）
* @param tokens 每个地址对应要发送的 token 地址（可为 address(0) 表示不发 token）
* @param tokenAmounts 每个地址对应要发送的 token 数量（可为 0）
*
* @dev 重要约束：
* - 四个数组长度必须完全一致
* - ETH 使用 call 发送（兼容合约地址），失败则 revert
* - ERC20 使用 safeTransfer（兼容不返回 bool 的 token）
*/
function batchSend(
address[] calldata recipients,
uint256[] calldata ethAmounts,
address[] calldata tokens,
uint256[] calldata tokenAmounts
) external payable onlyOwner {
uint256 n = recipients.length;
require(
ethAmounts.length == n &&
tokens.length == n &&
tokenAmounts.length == n,
"length mismatch"
);
for (uint256 i = 0; i < n; i++) {
address to = recipients[i];
// 1) 发 ETH（可选）
uint256 ethAmt = ethAmounts[i];
if (ethAmt > 0) {
(bool ok, ) = payable(to).call{value: ethAmt}("");
require(ok, "ETH send failed");
emit EthSent(to, ethAmt);
}
// 2) 发 Token（可选）
uint256 tokAmt = tokenAmounts[i];
address token = tokens[i];
if (tokAmt > 0) {
require(token != address(0), "token=0");
token.safeTransfer(to, tokAmt);
emit TokenSent(token, to, tokAmt);
}
}
}
/**
* @notice 把合约里所有 ETH 提走给 owner
*/
function sweepETH() external onlyOwner {
uint256 bal = address(this).balance;
if (bal > 0) {
(bool ok, ) = payable(owner).call{value: bal}("");
require(ok, "sweep ETH failed");
emit SweptETH(bal);
}
}
/**
* @notice 把合约里指定 token 的全部余额提走给 owner
* @param token token 合约地址
*/
function sweepToken(address token) external onlyOwner {
require(token != address(0), "token=0");
uint256 bal = IERC20Like(token).balanceOf(address(this));
if (bal > 0) {
token.safeTransfer(owner, bal);
emit Swept(token, bal);
}
}
/**
* @notice 一次性提走多个 token（便于运维）
*/
function sweepTokens(address[] calldata tokens) external onlyOwner {
for (uint256 i = 0; i < tokens.length; i++) {
address t = tokens[i];
if (t == address(0)) continue;
uint256 bal = IERC20Like(t).balanceOf(address(this));
if (bal > 0) {
t.safeTransfer(owner, bal);
emit Swept(t, bal);
}
}
}
}
Read Contract
owner 0x8da5cb5b → address
Write Contract 5 functions
These functions modify contract state and require a wallet transaction to execute.
batchSend 0x6f074e32
address[] recipients
uint256[] ethAmounts
address[] tokens
uint256[] tokenAmounts
sweepETH 0xd47f6877
No parameters
sweepToken 0x1be19560
address token
sweepTokens 0x909b19d9
address[] tokens
transferOwnership 0xf2fde38b
address newOwner
Top Interactions
| Address | Txns | Sent | Received |
|---|---|---|---|
| 0xb947A5A0...9422 | 1 | 1 |
Token Balances (5)
View Transfers →Recent Transactions
|
| Hash | Block | Age | From/To | Value | |
|---|---|---|---|---|---|
| 0x79170907...93f2cb | 24,450,274 | IN | 0xb947A5A0...9422 | 0 ETH |