hood// SPDX-License-Identifier: MIT
pragma solidity 0.8.35;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
/// @notice Canonical Robinhood V3 zero-tax token artifact.
/// @dev launchFingerprint changes only the immutable bytes embedded in runtime
/// bytecode. It does not participate in ERC-20 state transitions or authority.
contract pizza_fun is ERC20 {
error EmptyTokenName();
error EmptyTokenSymbol();
error ZeroTokenSupply();
error ZeroLaunchFingerprint();
bytes32 public immutable launchFingerprint;
constructor(
string memory name_,
string memory symbol_,
uint256 totalSupply_,
bytes32 launchFingerprint_
) ERC20(name_, symbol_) {
if (bytes(name_).length == 0) revert EmptyTokenName();
if (bytes(symbol_).length == 0) revert EmptyTokenSymbol();
if (totalSupply_ == 0) revert ZeroTokenSupply();
if (launchFingerprint_ == bytes32(0)) revert ZeroLaunchFingerprint();
launchFingerprint = launchFingerprint_;
_mint(msg.sender, totalSupply_);
}
}[
{
"type": "constructor",
"inputs": [
{
"name": "name_",
"type": "string",
"internalType": "string"
},
{
"name": "symbol_",
"type": "string",
"internalType": "string"
},
{
"name": "totalSupply_",
"type": "uint256",
"internalType": "uint256"
},
{
"name": "launchFingerprint_",
"type": "bytes32",
"internalType": "bytes32"
}
],
"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": "EmptyTokenName",
"type": "error",
"inputs": []
},
{
"name": "EmptyTokenSymbol",
"type": "error",
"inputs": []
},
{
"name": "ZeroLaunchFingerprint",
"type": "error",
"inputs": []
},
{
"name": "ZeroTokenSupply",
"type": "error",
"inputs": []
},
{
"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": "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": "launchFingerprint",
"type": "function",
"inputs": [],
"outputs": [
{
"name": "",
"type": "bytes32",
"internalType": "bytes32"
}
],
"stateMutability": "view"
},
{
"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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
| Token | Symbol | Balance | Price | Value |
|---|---|---|---|---|
| no token holdings | ||||
| Transaction Hash | Method | Block | Age | From | To | Type | Item | ||
|---|---|---|---|---|---|---|---|---|---|
| no NFT transfers for this address yet | |||||||||
| Type | Age | Block | Details |
|---|---|---|---|
| no cross-chain L1↔L2 transactions for this address | |||
| Transaction Hash | Method | Block | Age | From | To | Amount | Token | ||
|---|---|---|---|---|---|---|---|---|---|
| no token transfers for this address yet | |||||||||
| Txn Hash | Age | Event | Topics / Data |
|---|---|---|---|
| 0x9098af…f90219 | 22 days agoSat, 25 Jul 2026 22:26:21 UTC | Approval | [0] 0x000000000000…d38c3c1d [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0xc34182…e6265d | 22 days agoSat, 25 Jul 2026 22:26:20 UTC | Transfer | [0] 0x000000000000…638de0d3 [1] 0x000000000000…a9b2248e data: 0x000000000000000000…d621283d |
| 0xc34182…e6265d | 22 days agoSat, 25 Jul 2026 22:26:20 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…a1fffe1d |
| 0xc34182…e6265d | 22 days agoSat, 25 Jul 2026 22:26:20 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…2dffe1e9 |
| 0xc34182…e6265d | 22 days agoSat, 25 Jul 2026 22:26:20 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e3ffa28e |
| 0xc34182…e6265d | 22 days agoSat, 25 Jul 2026 22:26:20 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e3fecf5b |
| 0xc34182…e6265d | 22 days agoSat, 25 Jul 2026 22:26:20 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…3e22d64e |
| 0x53f265…80b7d3 | 22 days agoSat, 25 Jul 2026 22:26:17 UTC | Transfer | [0] 0x000000000000…638de0d3 [1] 0x000000000000…a9b2248e data: 0x000000000000000000…62dd2455 |
| 0x53f265…80b7d3 | 22 days agoSat, 25 Jul 2026 22:26:17 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…a50ed384 |
| 0x53f265…80b7d3 | 22 days agoSat, 25 Jul 2026 22:26:17 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…bdce50d1 |
| 0xf24c36…d94cb1 | 22 days agoSat, 25 Jul 2026 22:26:14 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…8f2e9444 data: 0x000000000000000000…e92f3aac |
| 0x54c166…1005fe | 22 days agoSat, 25 Jul 2026 22:26:14 UTC | Transfer | [0] 0x000000000000…144779a6 [1] 0x000000000000…276292a4 data: 0x000000000000000000…4017a0c1 |
| 0xe3c783…11ef22 | 22 days agoSat, 25 Jul 2026 22:26:13 UTC | Approval | [0] 0x000000000000…144779a6 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0xae59ab…458dc0 | 22 days agoSat, 25 Jul 2026 22:26:11 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…cc746d41 data: 0x000000000000000000…317a1a76 |
| 0x493da0…4abd68 | 22 days agoSat, 25 Jul 2026 22:26:10 UTC | Transfer | [0] 0x000000000000…d7b00412 [1] 0x000000000000…276292a4 data: 0x000000000000000000…8875e50b |
| 0x24e9c1…270ba1 | 22 days agoSat, 25 Jul 2026 22:26:10 UTC | Approval | [0] 0x000000000000…d7b00412 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0xb4c524…b2bd8e | 22 days agoSat, 25 Jul 2026 22:26:09 UTC | Transfer | [0] 0x000000000000…70ada8ee [1] 0x000000000000…276292a4 data: 0x000000000000000000…d7324ffd |
| 0xfdb9b5…2e4b8f | 22 days agoSat, 25 Jul 2026 22:26:09 UTC | Approval | [0] 0x000000000000…70ada8ee [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0xf40c8b…01363c | 22 days agoSat, 25 Jul 2026 22:26:07 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…fadd6f05 data: 0x000000000000000000…72510c7e |
| 0x6cb4c6…db818c | 22 days agoSat, 25 Jul 2026 22:26:04 UTC | Transfer | [0] 0x000000000000…517663e5 [1] 0x000000000000…276292a4 data: 0x000000000000000000…8191cab7 |
| 0xc88673…f89f9f | 22 days agoSat, 25 Jul 2026 22:26:04 UTC | Approval | [0] 0x000000000000…517663e5 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0x2d4511…0b31c9 | 22 days agoSat, 25 Jul 2026 22:26:04 UTC | Transfer | [0] 0x000000000000…8dd3d652 [1] 0x000000000000…276292a4 data: 0x000000000000000000…e83a725a |
| 0xb24db9…631e03 | 22 days agoSat, 25 Jul 2026 22:26:03 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…f9eefd6e data: 0x000000000000000000…e53da17e |
| 0x953368…08bb7f | 22 days agoSat, 25 Jul 2026 22:26:03 UTC | Approval | [0] 0x000000000000…8dd3d652 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0x56e847…e7a2c5 | 22 days agoSat, 25 Jul 2026 22:25:59 UTC | Transfer | [0] 0x000000000000…276292a4 [1] 0x000000000000…0f4ee532 data: 0x000000000000000000…299cce5d |
| Transaction Hash | Method ? | Block | Age | From | To | Amount | Txn Fee ? | ||
|---|---|---|---|---|---|---|---|---|---|
| 0x9098af…f90219 | Approve | 19,367,395 | 22 days agoSat, 25 Jul 2026 22:26:21 UTC | 0x8abd…3c1d | IN | pizza.fun | $0.000 ETH | 0.00000334 | |
| 0xe3c783…11ef22 | Approve | 19,367,320 | 22 days agoSat, 25 Jul 2026 22:26:13 UTC | 0x4b46…79a6 | IN | pizza.fun | $0.000 ETH | 0.00000335 | |
| 0x24e9c1…270ba1 | Approve | 19,367,282 | 22 days agoSat, 25 Jul 2026 22:26:10 UTC | 0xadd7…0412 | IN | pizza.fun | $0.000 ETH | 0.00000336 | |
| 0xfdb9b5…2e4b8f | Approve | 19,367,276 | 22 days agoSat, 25 Jul 2026 22:26:09 UTC | 0xdd2e…a8ee | IN | pizza.fun | $0.000 ETH | 0.00000335 | |
| 0xc88673…f89f9f | Approve | 19,367,228 | 22 days agoSat, 25 Jul 2026 22:26:04 UTC | 0x0a57…63e5 | IN | pizza.fun | $0.000 ETH | 0.00000336 | |
| 0x953368…08bb7f | Approve | 19,367,216 | 22 days agoSat, 25 Jul 2026 22:26:03 UTC | 0xe36c…d652 | IN | pizza.fun | $0.000 ETH | 0.00000337 | |
| 0x94d9aa…c571ab | Approve | 19,367,140 | 22 days agoSat, 25 Jul 2026 22:25:55 UTC | 0x4348…8547 | IN | pizza.fun | $0.000 ETH | 0.00000338 | |
| 0x942970…73e7ba | Approve | 19,367,112 | 22 days agoSat, 25 Jul 2026 22:25:52 UTC | 0xc9f8…a474 | IN | pizza.fun | $0.000 ETH | 0.00000338 | |
| 0x30f6c3…8dd796 | Approve | 19,367,110 | 22 days agoSat, 25 Jul 2026 22:25:52 UTC | 0x2d70…775a | IN | pizza.fun | $0.000 ETH | 0.00000338 | |
| 0xd1aa26…10bb13 | Approve | 19,367,108 | 22 days agoSat, 25 Jul 2026 22:25:52 UTC | 0x28e9…c5ae | IN | pizza.fun | $0.000 ETH | 0.00000337 | |
| 0xe090c2…0ef3da | Approve | 19,367,104 | 22 days agoSat, 25 Jul 2026 22:25:52 UTC | 0xad3a…529a | IN | pizza.fun | $0.000 ETH | 0.00000334 | |
| 0xa43245…0b6c07 | Approve | 19,367,062 | 22 days agoSat, 25 Jul 2026 22:25:47 UTC | 0x5e65…af68 | IN | pizza.fun | $0.000 ETH | 0.00000339 | |
| 0xa2b9ae…a22e93 | Approve | 19,367,054 | 22 days agoSat, 25 Jul 2026 22:25:47 UTC | 0x580e…9a9c | IN | pizza.fun | $0.000 ETH | 0.00000339 | |
| 0xb070db…b8038d | Approve | 19,367,033 | 22 days agoSat, 25 Jul 2026 22:25:44 UTC | 0x2542…cc0c | IN | pizza.fun | $0.000 ETH | 0.00000345 |
| Block | Age | Parent Transaction Hash | Type | Method | From | To | Value | |
|---|---|---|---|---|---|---|---|---|
| 19,366,959 | 22 days agoSat, 25 Jul 2026 22:25:37 UTC | 0x327764…3d19cb | CREATE2 | launch | 0x41d1…69c1 | IN | 0x0835…a6bc | 0 ETH |