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 Operat0rV3ZeroTaxToken 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 | ||||
| Type | Age | Block | Details |
|---|---|---|---|
| no cross-chain L1↔L2 transactions for this address | |||
| Txn Hash | Age | Event | Topics / Data |
|---|---|---|---|
| 0x00b7af…249c6d | 24 days agoWed, 22 Jul 2026 21:05:44 UTC | Transfer | [0] 0x000000000000…638de0d3 [1] 0x000000000000…4467e0e5 data: 0x000000000000000000…e6e63639 |
| 0x00b7af…249c6d | 24 days agoWed, 22 Jul 2026 21:05:44 UTC | Transfer | [0] 0x000000000000…3dee2ba4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…a1fffe1d |
| 0x00b7af…249c6d | 24 days agoWed, 22 Jul 2026 21:05:44 UTC | Transfer | [0] 0x000000000000…3dee2ba4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…2dffe1e9 |
| 0x00b7af…249c6d | 24 days agoWed, 22 Jul 2026 21:05:44 UTC | Transfer | [0] 0x000000000000…3dee2ba4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e3ffa28e |
| 0x00b7af…249c6d | 24 days agoWed, 22 Jul 2026 21:05:44 UTC | Transfer | [0] 0x000000000000…3dee2ba4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e3fecf5b |
| 0x00b7af…249c6d | 24 days agoWed, 22 Jul 2026 21:05:44 UTC | Transfer | [0] 0x000000000000…3dee2ba4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…4ee7e44a |
| 0xaa44d8…be4b73 | 24 days agoWed, 22 Jul 2026 21:05:40 UTC | Transfer | [0] 0x000000000000…638de0d3 [1] 0x000000000000…4467e0e5 data: 0x000000000000000000…3fad6cdf |
| 0xaa44d8…be4b73 | 24 days agoWed, 22 Jul 2026 21:05:40 UTC | Transfer | [0] 0x000000000000…3dee2ba4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…1fd99fff |
| 0xaa44d8…be4b73 | 24 days agoWed, 22 Jul 2026 21:05:40 UTC | Transfer | [0] 0x000000000000…3dee2ba4 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…1fd3cce0 |
| 0x8da081…c8e823 | 24 days agoWed, 22 Jul 2026 21:05:32 UTC | Transfer | [0] 0x000000000000…089f6722 [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…9e168f56 |
| 0x9c4add…482e2d | 24 days agoWed, 22 Jul 2026 21:05:32 UTC | Approval | [0] 0x000000000000…089f6722 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0x357320…b2df8c | 24 days agoWed, 22 Jul 2026 21:05:30 UTC | Transfer | [0] 0x000000000000…4ebfae40 [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…6ee2171f |
| 0x2fb7c3…5cfb92 | 24 days agoWed, 22 Jul 2026 21:05:30 UTC | Approval | [0] 0x000000000000…4ebfae40 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0xc32fd8…121de6 | 24 days agoWed, 22 Jul 2026 21:05:29 UTC | Transfer | [0] 0x000000000000…b1c2af68 [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…342ca619 |
| 0x53637e…350890 | 24 days agoWed, 22 Jul 2026 21:05:29 UTC | Approval | [0] 0x000000000000…b1c2af68 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0x430834…bee102 | 24 days agoWed, 22 Jul 2026 21:05:28 UTC | Transfer | [0] 0x000000000000…2d271682 [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…c2ae635a |
| 0x8d1a21…bd13c4 | 24 days agoWed, 22 Jul 2026 21:05:28 UTC | Approval | [0] 0x000000000000…2d271682 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0xc0200d…38b588 | 24 days agoWed, 22 Jul 2026 21:05:27 UTC | Transfer | [0] 0x000000000000…ca7361ba [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…84602f27 |
| 0x0c896b…124efe | 24 days agoWed, 22 Jul 2026 21:05:27 UTC | Approval | [0] 0x000000000000…ca7361ba [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0x55105d…b63dfa | 24 days agoWed, 22 Jul 2026 21:05:26 UTC | Transfer | [0] 0x000000000000…d6b6832c [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…6ade2dcf |
| 0xa4a053…7ddffe | 24 days agoWed, 22 Jul 2026 21:05:26 UTC | Approval | [0] 0x000000000000…d6b6832c [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0x2aafe4…4e17bb | 24 days agoWed, 22 Jul 2026 21:05:26 UTC | Transfer | [0] 0x000000000000…b46b2a02 [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…9c201143 |
| 0x789730…d789a5 | 24 days agoWed, 22 Jul 2026 21:05:25 UTC | Approval | [0] 0x000000000000…b46b2a02 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 0xf7d806…14114d | 24 days agoWed, 22 Jul 2026 21:05:22 UTC | Transfer | [0] 0x000000000000…e2a2d448 [1] 0x000000000000…3dee2ba4 data: 0x000000000000000000…ea8dfc58 |
| 0x47c30f…07d23d | 24 days agoWed, 22 Jul 2026 21:05:22 UTC | Approval | [0] 0x000000000000…e2a2d448 [1] 0x000000000000…959e5cb2 data: 0xffffffffffffffffff…ffffffff |
| 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 | |||||||||
| Block | Age | Parent Transaction Hash | Type | Method | From | To | Value | |
|---|---|---|---|---|---|---|---|---|
| 16,734,532 | 24 days agoWed, 22 Jul 2026 21:04:28 UTC | 0x610044…36dbdc | CREATE2 | 0x0403e70b | 0x653a…8c06 | IN | 0x04b1…59db | 0 ETH |
| Transaction Hash | Method ? | Block | Age | From | To | Amount | Txn Fee ? | ||
|---|---|---|---|---|---|---|---|---|---|
| 0x9c4add…482e2d | Approve | 16,735,182 | 24 days agoWed, 22 Jul 2026 21:05:32 UTC | 0x278f…6722 | IN | Reddit Vlad | $0.000 ETH | 0.00000421 | |
| 0x2fb7c3…5cfb92 | Approve | 16,735,160 | 24 days agoWed, 22 Jul 2026 21:05:30 UTC | 0x777f…ae40 | IN | Reddit Vlad | $0.000 ETH | 0.00000420 | |
| 0x53637e…350890 | Approve | 16,735,152 | 24 days agoWed, 22 Jul 2026 21:05:29 UTC | 0x5e65…af68 | IN | Reddit Vlad | $0.000 ETH | 0.00000421 | |
| 0x8d1a21…bd13c4 | Approve | 16,735,144 | 24 days agoWed, 22 Jul 2026 21:05:28 UTC | 0xe05d…1682 | IN | Reddit Vlad | $0.000 ETH | 0.00000422 | |
| 0x0c896b…124efe | Approve | 16,735,136 | 24 days agoWed, 22 Jul 2026 21:05:27 UTC | 0x61b2…61ba | IN | Reddit Vlad | $0.000 ETH | 0.00000423 | |
| 0xa4a053…7ddffe | Approve | 16,735,126 | 24 days agoWed, 22 Jul 2026 21:05:26 UTC | 0x9b19…832c | IN | Reddit Vlad | $0.000 ETH | 0.00000423 | |
| 0x789730…d789a5 | Approve | 16,735,118 | 24 days agoWed, 22 Jul 2026 21:05:25 UTC | 0xbe24…2a02 | IN | Reddit Vlad | $0.000 ETH | 0.00000429 | |
| 0x47c30f…07d23d | Approve | 16,735,085 | 24 days agoWed, 22 Jul 2026 21:05:22 UTC | 0x3389…d448 | IN | Reddit Vlad | $0.000 ETH | 0.00000422 | |
| 0x65d62d…785927 | Approve | 16,735,077 | 24 days agoWed, 22 Jul 2026 21:05:21 UTC | 0x2829…eec4 | IN | Reddit Vlad | $0.000 ETH | 0.00000426 | |
| 0xbac085…c72dc3 | Approve | 16,735,069 | 24 days agoWed, 22 Jul 2026 21:05:20 UTC | 0x71a3…f143 | IN | Reddit Vlad | $0.000 ETH | 0.00000424 | |
| 0x81b8d5…94c6d1 | Approve | 16,735,058 | 24 days agoWed, 22 Jul 2026 21:05:19 UTC | 0xacf6…d936 | IN | Reddit Vlad | $0.000 ETH | 0.00000425 | |
| 0x7c672f…06f6ec | Approve | 16,735,049 | 24 days agoWed, 22 Jul 2026 21:05:18 UTC | 0x0a57…63e5 | IN | Reddit Vlad | $0.000 ETH | 0.00000429 | |
| 0x6df701…784324 | Approve | 16,735,039 | 24 days agoWed, 22 Jul 2026 21:05:17 UTC | 0x7818…685f | IN | Reddit Vlad | $0.000 ETH | 0.00000427 | |
| 0x491052…d95b02 | Approve | 16,734,948 | 24 days agoWed, 22 Jul 2026 21:05:08 UTC | 0x578a…e532 | IN | Reddit Vlad | $0.000 ETH | 0.00000426 | |
| 0xa24385…fb43cc | Approve | 16,734,947 | 24 days agoWed, 22 Jul 2026 21:05:08 UTC | 0xad3a…529a | IN | Reddit Vlad | $0.000 ETH | 0.00000423 | |
| 0x61d9e5…8211d6 | Approve | 16,734,898 | 24 days agoWed, 22 Jul 2026 21:05:03 UTC | 0x697f…7b60 | IN | Reddit Vlad | $0.000 ETH | 0.00000423 | |
| 0x7cfcd5…7e7acd | Approve | 16,734,897 | 24 days agoWed, 22 Jul 2026 21:05:03 UTC | 0x5471…9fe7 | IN | Reddit Vlad | $0.000 ETH | 0.00000423 | |
| 0xbac074…91ae24 | Approve | 16,734,888 | 24 days agoWed, 22 Jul 2026 21:05:02 UTC | 0x7133…8a83 | IN | Reddit Vlad | $0.000 ETH | 0.00000423 | |
| 0xae1091…393d18 | Approve | 16,734,850 | 24 days agoWed, 22 Jul 2026 21:04:58 UTC | 0x4b46…79a6 | IN | Reddit Vlad | $0.000 ETH | 0.00000424 | |
| 0xcbcfce…d6a8ab | Approve | 16,734,835 | 24 days agoWed, 22 Jul 2026 21:04:57 UTC | 0xadd7…0412 | IN | Reddit Vlad | $0.000 ETH | 0.00000421 | |
| 0x6c4143…d17225 | Approve | 16,734,822 | 24 days agoWed, 22 Jul 2026 21:04:55 UTC | 0x4348…8547 | IN | Reddit Vlad | $0.000 ETH | 0.00000429 | |
| 0xe9b0f3…151bfe | Approve | 16,734,783 | 24 days agoWed, 22 Jul 2026 21:04:51 UTC | 0x37ad…94de | IN | Reddit Vlad | $0.000 ETH | 0.00000425 | |
| 0x1a11ec…dc6e19 | Approve | 16,734,777 | 24 days agoWed, 22 Jul 2026 21:04:51 UTC | 0x28e9…c5ae | IN | Reddit Vlad | $0.000 ETH | 0.00000422 | |
| 0xb4401a…b3248e | Approve | 16,734,744 | 24 days agoWed, 22 Jul 2026 21:04:48 UTC | 0x4c63…a50e | IN | Reddit Vlad | $0.000 ETH | 0.00000426 | |
| 0xa547cf…659d73 | Approve | 16,734,730 | 24 days agoWed, 22 Jul 2026 21:04:46 UTC | 0x1b3f…9824 | IN | Reddit Vlad | $0.000 ETH | 0.00000424 |