WhitelistClaimETH | BNBChain

codeslaw

WhitelistClaimETHSolidityv0.8.20+commit.a1b79de6

network

BNBChain

address0xb0b8c92a12655e97a692cb6dc1867abc71befdbc

deployer0x830d497fcEc095110FD5fB0176b1e877a489E72d

tx last 12 months

33.4k txs

calls last 12 months

33.8k calls

11 Files

@openzeppelin

contracts

access

Ownable.sol

interfaces

IERC1271.sol

security

ReentrancyGuard.sol

utils

Context.sol

Strings.sol

cryptography

ECDSA.sol

MerkleProof.sol

math

Math.sol

SignedMath.sol

contracts

airdrop

WhitelistClaim.sol

WhitelistClaimETH.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

constructor(bytes32 _merkleRoot, uint256 _startTime, uint256 _deadline)

functions

claimed

view

function claimed(address) view returns (bool)

deadline

view

function deadline() view returns (uint256)

invalidated

view

function invalidated(address) view returns (bool)

isTimeValid

view

function isTimeValid() view returns (bool)

isWhitelisted

view

function isWhitelisted(address account, uint256 amount, bytes32[] proof) view returns (bool)

merkleRoot

view

function merkleRoot() view returns (bytes32)

owner

view

function owner() view returns (address)

startTime

view

function startTime() view returns (uint256)

claim

nonpayable

function claim(uint256 amount, bytes32[] proof)

delegateClaim

nonpayable

function delegateClaim(address beneficiary, uint256 amount, bytes32[] proof, uint256 _deadline, bytes sig)

invalidate

nonpayable

function invalidate(address account, uint256 refund)

renounceOwnership

nonpayable

function renounceOwnership()

transferOwnership

nonpayable

function transferOwnership(address newOwner)

updateDeadline

nonpayable

function updateDeadline(uint256 _t)

updateMerkleRoot

nonpayable

function updateMerkleRoot(bytes32 newMerkleRoot)

updateStartTime

nonpayable

function updateStartTime(uint256 _t)

withdraw

nonpayable

function withdraw(address to)

events

Invalidate

event Invalidate(address indexed account, uint256 refund)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

UpdateMerkleRoot

event UpdateMerkleRoot(bytes32 newMerkleRoot)

Withdraw

event Withdraw(address to)

XClaim

event XClaim(address indexed account, uint256 amount)

XDelegateClaim

event XDelegateClaim(address indexed delegator, address indexed account, uint256 amount)

errors

No errors.

bytecode

creation bytecode

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