| Token | Symbol | Balance | Price | Value |
|---|---|---|---|---|
| no token holdings | ||||
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.20;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
contract StandardToken is ERC20 {
uint256 public constant FIXED_SUPPLY = 1_000_000_000 * 10 ** 18;
constructor(
string memory name_,
string memory symbol_
) ERC20(name_, symbol_) {
_mint(msg.sender, FIXED_SUPPLY);
}
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
address owner = _msgSender();
_approve(owner, spender, allowance(owner, spender) + addedValue);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
address owner = _msgSender();
uint256 current = allowance(owner, spender);
require(current >= subtractedValue, "ALLOWANCE_BELOW_ZERO");
unchecked {
_approve(owner, spender, current - subtractedValue);
}
return true;
}
}[
{
"type": "constructor",
"inputs": [
{
"name": "name_",
"type": "string",
"internalType": "string"
},
{
"name": "symbol_",
"type": "string",
"internalType": "string"
}
],
"stateMutability": "nonpayable"
},
{
"name": "ERC20InsufficientAllowance",
"type": "error",
"inputs": [
{
"name": "spender",
"type": "address",
"internalType": "address"
},
{
"name": "allowance",
"type": "uint256",
"internalType": "uint256"
},
{
"name": "needed",
"type": "uint256",
"internalType": "uint256"
}
]
},
{
"name": "ERC20InsufficientBalance",
"type": "error",
"inputs": [
{
"name": "sender",
"type": "address",
"internalType": "address"
},
{
"name": "balance",
"type": "uint256",
"internalType": "uint256"
},
{
"name": "needed",
"type": "uint256",
"internalType": "uint256"
}
]
},
{
"name": "ERC20InvalidApprover",
"type": "error",
"inputs": [
{
"name": "approver",
"type": "address",
"internalType": "address"
}
]
},
{
"name": "ERC20InvalidReceiver",
"type": "error",
"inputs": [
{
"name": "receiver",
"type": "address",
"internalType": "address"
}
]
},
{
"name": "ERC20InvalidSender",
"type": "error",
"inputs": [
{
"name": "sender",
"type": "address",
"internalType": "address"
}
]
},
{
"name": "ERC20InvalidSpender",
"type": "error",
"inputs": [
{
"name": "spender",
"type": "address",
"internalType": "address"
}
]
},
{
"name": "Approval",
"type": "event",
"inputs": [
{
"name": "owner",
"type": "address",
"indexed": true,
"internalType": "address"
},
{
"name": "spender",
"type": "address",
"indexed": true,
"internalType": "address"
},
{
"name": "value",
"type": "uint256",
"indexed": false,
"internalType": "uint256"
}
],
"anonymous": false
},
{
"name": "Transfer",
"type": "event",
"inputs": [
{
"name": "from",
"type": "address",
"indexed": true,
"internalType": "address"
},
{
"name": "to",
"type": "address",
"indexed": true,
"internalType": "address"
},
{
"name": "value",
"type": "uint256",
"indexed": false,
"internalType": "uint256"
}
],
"anonymous": false
},
{
"name": "FIXED_SUPPLY",
"type": "function",
"inputs": [],
"outputs": [
{
"name": "",
"type": "uint256",
"internalType": "uint256"
}
],
"stateMutability": "view"
},
{
"name": "allowance",
"type": "function",
"inputs": [
{
"name": "owner",
"type": "address",
"internalType": "address"
},
{
"name": "spender",
"type": "address",
"internalType": "address"
}
],
"outputs": [
{
"name": "",
"type": "uint256",
"internalType": "uint256"
}
],
"stateMutability": "view"
},
{
"name": "approve",
"type": "function",
"inputs": [
{
"name": "spender",
"type": "address",
"internalType": "address"
},
{
"name": "value",
"type": "uint256",
"internalType": "uint256"
}
],
"outputs": [
{
"name": "",
"type": "bool",
"internalType": "bool"
}
],
"stateMutability": "nonpayable"
},
{
"name": "balanceOf",
"type": "function",
"inputs": [
{
"name": "account",
"type": "address",
"internalType": "address"
}
],
"outputs": [
{
"name": "",
"type": "uint256",
"internalType": "uint256"
}
],
"stateMutability": "view"
},
{
"name": "decimals",
"type": "function",
"inputs": [],
"outputs": [
{
"name": "",
"type": "uint8",
"internalType": "uint8"
}
],
"stateMutability": "view"
},
{
"name": "decreaseAllowance",
"type": "function",
"inputs": [
{
"name": "spender",
"type": "address",
"internalType": "address"
},
{
"name": "subtractedValue",
"type": "uint256",
"internalType": "uint256"
}
],
"outputs": [
{
"name": "",
"type": "bool",
"internalType": "bool"
}
],
"stateMutability": "nonpayable"
},
{
"name": "increaseAllowance",
"type": "function",
"inputs": [
{
"name": "spender",
"type": "address",
"internalType": "address"
},
{
"name": "addedValue",
"type": "uint256",
"internalType": "uint256"
}
],
"outputs": [
{
"name": "",
"type": "bool",
"internalType": "bool"
}
],
"stateMutability": "nonpayable"
},
{
"name": "name",
"type": "function",
"inputs": [],
"outputs": [
{
"name": "",
"type": "string",
"internalType": "string"
}
],
"stateMutability": "view"
},
{
"name": "symbol",
"type": "function",
"inputs": [],
"outputs": [
{
"name": "",
"type": "string",
"internalType": "string"
}
],
"stateMutability": "view"
},
{
"name": "totalSupply",
"type": "function",
"inputs": [],
"outputs": [
{
"name": "",
"type": "uint256",
"internalType": "uint256"
}
],
"stateMutability": "view"
},
{
"name": "transfer",
"type": "function",
"inputs": [
{
"name": "to",
"type": "address",
"internalType": "address"
},
{
"name": "value",
"type": "uint256",
"internalType": "uint256"
}
],
"outputs": [
{
"name": "",
"type": "bool",
"internalType": "bool"
}
],
"stateMutability": "nonpayable"
},
{
"name": "transferFrom",
"type": "function",
"inputs": [
{
"name": "from",
"type": "address",
"internalType": "address"
},
{
"name": "to",
"type": "address",
"internalType": "address"
},
{
"name": "value",
"type": "uint256",
"internalType": "uint256"
}
],
"outputs": [
{
"name": "",
"type": "bool",
"internalType": "bool"
}
],
"stateMutability": "nonpayable"
}
]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
| Type | Age | Block | Details |
|---|---|---|---|
| no cross-chain L1↔L2 transactions for this address | |||
| Txn Hash | Age | Event | Topics / Data |
|---|---|---|---|
| 0x95f8aa…d1e065 | 2 days agoSat, 15 Aug 2026 08:28:45 UTC | Transfer | [0] 0x000000000000…8d185e4d [1] 0x000000000000…169d4c8f data: 0x000000000000000000…ebf2706e |
| 0x3089bf…60e913 | 2 days agoSat, 15 Aug 2026 08:26:00 UTC | Transfer | [0] 0x000000000000…c118ab77 [1] 0x000000000000…8d185e4d data: 0x000000000000000000…1b3ab6fc |
| 0x7b16c8…722489 | 2 days agoSat, 15 Aug 2026 08:26:00 UTC | Approval | [0] 0x000000000000…c118ab77 [1] 0x000000000000…262c40dc data: 0x000000000000000000…1b3ab6fc |
| 0x6f879e…c2caf8 | 2 days agoSat, 15 Aug 2026 08:25:56 UTC | Transfer | [0] 0x000000000000…8d185e4d [1] 0x000000000000…c118ab77 data: 0x000000000000000000…1b3ab6fc |
| 0x36a095…13b2ca | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…8d185e4d [1] 0x000000000000…7a3e4874 data: 0x000000000000000000…8a890814 |
| 0x1e814b…402e1c | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…8d185e4d [1] 0x000000000000…aa472e15 data: 0x000000000000000000…7484cbe3 |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…9a33eae8 [1] 0x000000000000…169d4c8f data: 0x000000000000000000…00001f2e |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…8d185e4d [1] 0x000000000000…169d4c8f data: 0x000000000000000000…063d8c8a |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Approval | [0] 0x000000000000…bb2e3f49 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…00000000 |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…bb2e3f49 [1] 0x000000000000…9a33eae8 data: 0x000000000000000000…00001f2e |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…bb2e3f49 [1] 0x000000000000…8d185e4d data: 0x000000000000000000…e7ffe0d2 |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Approval | [0] 0x000000000000…bb2e3f49 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e8000000 |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…9a33eae8 [1] 0x000000000000…bb2e3f49 data: 0x000000000000000000…e8000000 |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Approval | [0] 0x000000000000…9a33eae8 [1] 0x000000000000…bb2e3f49 data: 0x000000000000000000…e8000000 |
| 0x9fe01e…ca0b00 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | Transfer | [0] 0x000000000000…00000000 [1] 0x000000000000…9a33eae8 data: 0x000000000000000000…e8000000 |
| Transaction Hash | Method | Block | Age | From | To | Type | Item | ||
|---|---|---|---|---|---|---|---|---|---|
| no NFT transfers for this address yet | |||||||||
| Transaction Hash | Method | Block | Age | From | To | Amount | Token | ||
|---|---|---|---|---|---|---|---|---|---|
| no token transfers for this address yet | |||||||||
| Transaction Hash | Method ? | Block | Age | From | To | Amount | Txn Fee ? | ||
|---|---|---|---|---|---|---|---|---|---|
| 0x7b16c8…722489 | Approve | 36,969,646 | 2 days agoSat, 15 Aug 2026 08:26:00 UTC | 0x14de…ab77 | IN | Shitba | $0.000 ETH | 0.00000156 |
| Block | Age | Parent Transaction Hash | Type | Method | From | To | Value | |
|---|---|---|---|---|---|---|---|---|
| 36,968,587 | 2 days agoSat, 15 Aug 2026 08:24:13 UTC | 0x9fe01e…ca0b00 | CREATE2 | createAndLaunch | 0x3132…eae8 | IN | 0x55f9…9e92 | 0 ETH |