// 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 pip 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 | ||||
| Txn Hash | Age | Event | Topics / Data |
|---|---|---|---|
| 0x2bd63c…c10e54 | 20 days agoSun, 26 Jul 2026 22:04:10 UTC | Transfer | [0] 0x000000000000…638de0d3 [1] 0x000000000000…0d0bcf41 data: 0x000000000000000000…f9f5f708 |
| 0x2bd63c…c10e54 | 20 days agoSun, 26 Jul 2026 22:04:10 UTC | Transfer | [0] 0x000000000000…70004293 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…a1fffe1d |
| 0x2bd63c…c10e54 | 20 days agoSun, 26 Jul 2026 22:04:10 UTC | Transfer | [0] 0x000000000000…70004293 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…2dffe1e9 |
| 0x2bd63c…c10e54 | 20 days agoSun, 26 Jul 2026 22:04:10 UTC | Transfer | [0] 0x000000000000…70004293 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e3ffa28e |
| 0x2bd63c…c10e54 | 20 days agoSun, 26 Jul 2026 22:04:10 UTC | Transfer | [0] 0x000000000000…70004293 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e3fecf5b |
| 0x2bd63c…c10e54 | 20 days agoSun, 26 Jul 2026 22:04:10 UTC | Transfer | [0] 0x000000000000…70004293 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…61f7a519 |
| 0x3c855c…c2bb1d | 20 days agoSun, 26 Jul 2026 22:04:06 UTC | Approval | [0] 0x000000000000…23650e82 [1] 0x000000000000…3ac78ba3 data: 0xffffffffffffffffff…ffffffff |
| 0x0e254d…0898c9 | 20 days agoSun, 26 Jul 2026 22:04:06 UTC | Transfer | [0] 0x000000000000…70004293 [1] 0x000000000000…f23d9c31 data: 0x000000000000000000…039d5fe9 |
| 0x0bdfb5…7aba2f | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…70004293 [1] 0x000000000000…23650e82 data: 0x000000000000000000…ea696f52 |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…dff142b0 [1] 0x000000000000…0d0bcf41 data: 0x000000000000000000…000339b6 |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…dff142b0 [1] 0x000000000000…70004293 data: 0x000000000000000000…a1fffe1e |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…dff142b0 [1] 0x000000000000…70004293 data: 0x000000000000000000…2dffe1ea |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…dff142b0 [1] 0x000000000000…70004293 data: 0x000000000000000000…e3ffa28f |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…dff142b0 [1] 0x000000000000…70004293 data: 0x000000000000000000…e3fecf5c |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…dff142b0 [1] 0x000000000000…70004293 data: 0x000000000000000000…4ffe7457 |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Approval | [0] 0x000000000000…dff142b0 [1] 0x000000000000…638de0d3 data: 0x000000000000000000…e8000000 |
| 0x820c5a…0e660b | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | Transfer | [0] 0x000000000000…00000000 [1] 0x000000000000…dff142b0 data: 0x000000000000000000…e8000000 |
| Type | Age | Block | Details |
|---|---|---|---|
| no cross-chain L1↔L2 transactions for this address | |||
| 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 ? | ||
|---|---|---|---|---|---|---|---|---|---|
| 0x3c855c…c2bb1d | Approve | 20,215,407 | 20 days agoSun, 26 Jul 2026 22:04:06 UTC | 0xebce…0e82 | IN | pip | $0.000 ETH | 0.00000226 |
| Block | Age | Parent Transaction Hash | Type | Method | From | To | Value | |
|---|---|---|---|---|---|---|---|---|
| 20,215,399 | 20 days agoSun, 26 Jul 2026 22:04:05 UTC | 0x820c5a…0e660b | CREATE2 | launch | 0xb8d7…42b0 | IN | 0x038c…5651 | 0 ETH |