BitcoinDepositor | Ethereum

codeslaw

BitcoinDepositorSolidityv0.8.24+commit.e11b9ed9

network

Ethereum

address0x98f3aa3f4968cf807f930247571b0785fe82f7d7

deployer0x123694886DBf5Ac94DDA07135349534536D14cAf

tx last 12 months

0 txs

calls last 12 months

2 calls

30 Files

@keep-network

bitcoin-spv-sol

contracts

BTCUtils.sol

BytesLib.sol

SafeMath.sol

tbtc-v2

contracts

integrator

AbstractTBTCDepositor.sol

IBridge.sol

ITBTCVault.sol

@openzeppelin

contracts

token

ERC20

IERC20.sol

extensions

IERC20Permit.sol

utils

SafeERC20.sol

utils

Address.sol

Strings.sol

cryptography

ECDSA.sol

MessageHashUtils.sol

math

Math.sol

SignedMath.sol

contracts-upgradeable

access

Ownable2StepUpgradeable.sol

OwnableUpgradeable.sol

proxy

utils

Initializable.sol

utils

ContextUpgradeable.sol

ReentrancyGuardUpgradeable.sol

contracts

BitcoinBridge.sol

BitcoinDepositor.sol

ERC20Bridge.sol

MezoBridge.sol

Portal.sol

interfaces

IERC20WithDecimals.sol

IERC20WithPermit.sol

IReceiptToken.sol

IReceiveApproval.sol

IUSDT.sol

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

abi

constructor

constructor()

functions

bridge

view

function bridge() view returns (address)

deposits

view

function deposits(uint256) view returns (uint8)

GOVERNANCE

view

function GOVERNANCE() view returns (address)

portal

view

function portal() view returns (address)

SATOSHI_MULTIPLIER

view

function SATOSHI_MULTIPLIER() view returns (uint256)

tbtcToken

view

function tbtcToken() view returns (address)

tbtcVault

view

function tbtcVault() view returns (address)

finalizeDeposit

nonpayable

function finalizeDeposit(uint256 depositKey, address depositOwner, uint32 depositLockPeriod)

initialize

nonpayable

function initialize(address _bridge, address _tbtcVault, address _tbtcToken, address _portal)

initializeDeposit

nonpayable

function initializeDeposit(tuple fundingTx, tuple reveal, address depositOwner, uint32 depositLockPeriod)

moveFees

nonpayable

function moveFees(address destination)

events

DepositFinalized

event DepositFinalized(uint256 indexed depositKey, uint256 initialAmount, uint256 tbtcAmount)

DepositInitialized

event DepositInitialized(uint256 indexed depositKey, address indexed depositOwner, uint256 depositLockPeriod)

FeesMoved

event FeesMoved(address destination, uint256 amount)

Initialized

event Initialized(uint64 version)

errors

AddressEmptyCode

error AddressEmptyCode(address target)

AddressInsufficientBalance

error AddressInsufficientBalance(address account)

FailedInnerCall

error FailedInnerCall()

InvalidInitialization

error InvalidInitialization()

NotGovernance

error NotGovernance()

NotInitializing

error NotInitializing()

SafeERC20FailedOperation

error SafeERC20FailedOperation(address token)

UnexpectedDepositState

error UnexpectedDepositState(uint8 actualState, uint8 expectedState)

UnexpectedExtraData

error UnexpectedExtraData(bytes32 actualExtraData, bytes32 expectedExtraData)

bytecode

creation bytecode

0x608060405234801561001057600080fd5b5061001961001e565b6100d0565b7ff0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00805468010000000000000000900460ff161561006e5760405163f92ee8a960e01b815260040160405180910390fd5b80546001600160401b03908116146100cd5780546001600160401b0319166001600160401b0390811782556040519081527fc7f505b2f371ae2175ee4913f4499e1f2633a7b5936321eed1cdaeb6115181d29060200160405180910390a15b50565b6122f480620000e06000396000f3fe608060405234801561001057600080fd5b50600436106100c95760003560e01c80636425666b11610081578063e5d3d7141161005b578063e5d3d714146101d8578063e78cea92146101f8578063f8c8765e1461021857600080fd5b80636425666b1461016e578063b02c43d01461018e578063c7ba0347146101be57600080fd5b806314627834116100b2578063146278341461012d5780632ebf6e4614610148578063622f4d821461015b57600080fd5b80630be458bd146100ce5780630f36403a146100e3575b600080fd5b6100e16100dc3660046119e6565b61022b565b005b6001546101039073ffffffffffffffffffffffffffffffffffffffff1681565b60405173ffffffffffffffffffffffffffffffffffffffff90911681526020015b60405180910390f35b6101037398d8899c3030741925be630c710a98b57f397c7a81565b6100e1610156366004611a15565b610385565b6100e1610169366004611ab9565b610569565b6031546101039073ffffffffffffffffffffffffffffffffffffffff1681565b6101b161019c366004611afb565b60336020526000908152604090205460ff1681565b6040516101249190611b7e565b6101ca6402540be40081565b604051908152602001610124565b6032546101039073ffffffffffffffffffffffffffffffffffffffff1681565b6000546101039073ffffffffffffffffffffffffffffffffffffffff1681565b6100e1610226366004611b8c565b6107d8565b337398d8899c3030741925be630c710a98b57f397c7a14610278576040517fb56f932c00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6032546040517f70a0823100000000000000000000000000000000000000000000000000000000815230600482015260009173ffffffffffffffffffffffffffffffffffffffff16906370a0823190602401602060405180830381865afa1580156102e7573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061030b9190611bdd565b6040805173ffffffffffffffffffffffffffffffffffffffff85168152602081018390529192507f79f900b133bd25ca180b782255490a490d47c283c7db6f2d79ca48485e0c35eb910160405180910390a16032546103819073ffffffffffffffffffffffffffffffffffffffff168383610b12565b5050565b73ffffffffffffffffffffffffffffffffffffffff8216610407576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601d60248201527f4465706f736974206f776e6572206d757374206e6f742062652030783000000060448201526064015b60405180910390fd5b60006104638585858560405160200161044892919073ffffffffffffffffffffffffffffffffffffffff92909216825263ffffffff16602082015260400190565b60405160208183030381529060405280519060200120610b98565b5090506000808281526033602052604090205460ff16600281111561048a5761048a611b14565b146104d7576000818152603360205260408082205490517f4860cade0000000000000000000000000000000000000000000000000000000081526103fe9260ff9092169190600401611bf6565b60008181526033602090815260409182902080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001179055905163ffffffff8416815273ffffffffffffffffffffffffffffffffffffffff85169183917ff2679c50034eec72b2ed13f554775d8f79cbb23f1d0442ca5da2d28f47b291ed910160405180910390a35050505050565b600160008481526033602052604090205460ff16600281111561058e5761058e611b14565b146105dc57600083815260336020526040908190205490517f4860cade0000000000000000000000000000000000000000000000000000000081526103fe9160ff1690600190600401611bf6565b600083815260336020526040812080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166002179055808061061e86610daa565b9250925092506000858560405160200161066092919073ffffffffffffffffffffffffffffffffffffffff92909216825263ffffffff16602082015260400190565b6040516020818303038152906040528051906020012090508181146106bb576040517fd961e24c00000000000000000000000000000000000000000000000000000000815260048101829052602481018390526044016103fe565b6031546032546106e59173ffffffffffffffffffffffffffffffffffffffff918216911685611044565b6031546032546040517fdfb6c2d200000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff898116600483015291821660248201526bffffffffffffffffffffffff8616604482015263ffffffff8816606482015291169063dfb6c2d290608401600060405180830381600087803b15801561077c57600080fd5b505af1158015610790573d6000803e3d6000fd5b505060408051878152602081018790528a93507f270245f29b0d103ec754b6f21b274417b4eb2513d463bd068eaeacaaf6fa985d92500160405180910390a250505050505050565b7ff0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00805468010000000000000000810460ff16159067ffffffffffffffff166000811580156108235750825b905060008267ffffffffffffffff1660011480156108405750303b155b90508115801561084e575080155b15610885576040517ff92ee8a900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b84547fffffffffffffffffffffffffffffffffffffffffffffffff000000000000000016600117855583156108e65784547fffffffffffffffffffffffffffffffffffffffffffffff00ffffffffffffffff16680100000000000000001785555b6108f089896110fa565b73ffffffffffffffffffffffffffffffffffffffff8716610993576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602160248201527f7442544320746f6b656e20616464726573732063616e6e6f74206265207a657260448201527f6f0000000000000000000000000000000000000000000000000000000000000060648201526084016103fe565b603280547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff898116919091179091558616610a66576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602660248201527f506f7274616c20636f6e747261637420616464726573732063616e6e6f74206260448201527f65207a65726f000000000000000000000000000000000000000000000000000060648201526084016103fe565b603180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff88161790558315610b075784547fffffffffffffffffffffffffffffffffffffffffffffff00ffffffffffffffff168555604051600181527fc7f505b2f371ae2175ee4913f4499e1f2633a7b5936321eed1cdaeb6115181d29060200160405180910390a15b505050505050505050565b60405173ffffffffffffffffffffffffffffffffffffffff838116602483015260448201839052610b9391859182169063a9059cbb906064015b604051602081830303815290604052915060e01b6020820180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff838183161783525050505061130f565b505050565b600154600090819073ffffffffffffffffffffffffffffffffffffffff16610bc660c0860160a087016119e6565b73ffffffffffffffffffffffffffffffffffffffff1614610c43576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601660248201527f5661756c742061646472657373206d69736d617463680000000000000000000060448201526064016103fe565b610c61610c4f866113a5565b610c5c6020870187611c11565b611410565b6000546040517f86f0143900000000000000000000000000000000000000000000000000000000815291935073ffffffffffffffffffffffffffffffffffffffff16906386f0143990610cbc90889088908890600401611d42565b600060405180830381600087803b158015610cd657600080fd5b505af1158015610cea573d6000803e3d6000fd5b50506000546040517fb02c43d0000000000000000000000000000000000000000000000000000000008152600481018690526402540be400935073ffffffffffffffffffffffffffffffffffffffff909116915063b02c43d09060240160e060405180830381865afa158015610d64573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610d889190611f56565b6020015167ffffffffffffffff16610da09190612058565b9050935093915050565b600080546040517fb02c43d00000000000000000000000000000000000000000000000000000000081526004810184905282918291829173ffffffffffffffffffffffffffffffffffffffff169063b02c43d09060240160e060405180830381865afa158015610e1e573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610e429190611f56565b9050806040015163ffffffff16600003610eb8576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601760248201527f4465706f736974206e6f7420696e697469616c697a656400000000000000000060448201526064016103fe565b6001546040517f6c626aa40000000000000000000000000000000000000000000000000000000081526004810187905260009173ffffffffffffffffffffffffffffffffffffffff1690636c626aa49060240160408051808303816000875af1158015610f29573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610f4d919061206f565b9150508160a0015163ffffffff166000141580610f73575067ffffffffffffffff811615155b610fff576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602360248201527f4465706f736974206e6f742066696e616c697a6564206279207468652062726960448201527f646765000000000000000000000000000000000000000000000000000000000060648201526084016103fe565b6402540be400826020015167ffffffffffffffff1661101e9190612058565b945061103282602001518360800151611490565b93508160c00151925050509193909250565b6040517fdd62ed3e00000000000000000000000000000000000000000000000000000000815230600482015273ffffffffffffffffffffffffffffffffffffffff83811660248301526000919085169063dd62ed3e90604401602060405180830381865afa1580156110ba573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906110de9190611bdd565b90506110f484846110ef85856120a2565b611647565b50505050565b60005473ffffffffffffffffffffffffffffffffffffffff16158015611136575060015473ffffffffffffffffffffffffffffffffffffffff16155b6111c2576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602960248201527f4162737472616374544254434465706f7369746f7220616c726561647920696e60448201527f697469616c697a6564000000000000000000000000000000000000000000000060648201526084016103fe565b73ffffffffffffffffffffffffffffffffffffffff821661123f576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601d60248201527f42726964676520616464726573732063616e6e6f74206265207a65726f00000060448201526064016103fe565b73ffffffffffffffffffffffffffffffffffffffff81166112bc576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f544254435661756c7420616464726573732063616e6e6f74206265207a65726f60448201526064016103fe565b6000805473ffffffffffffffffffffffffffffffffffffffff9384167fffffffffffffffffffffffff00000000000000000000000000000000000000009182161790915560018054929093169116179055565b600061133173ffffffffffffffffffffffffffffffffffffffff84168361171f565b9050805160001415801561135657508080602001905181019061135491906120b5565b155b15610b93576040517f5274afe700000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff841660048201526024016103fe565b600061140a6113b760208401846120d7565b6113c460208501856120f2565b6113d160408701876120f2565b6113e16080890160608a016120d7565b6040516020016113f696959493929190612157565b604051602081830303815290604052611734565b92915050565b6000828260405160200161145392919091825260e01b7fffffffff0000000000000000000000000000000000000000000000000000000016602082015260240190565b604080517fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe081840301815291905280516020909101209392505050565b6000806402540be4006114a384866121b1565b67ffffffffffffffff166114b79190612058565b90506000600160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166309b53f516040518163ffffffff1660e01b8152600401602060405180830381865afa158015611528573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061154c91906121d9565b63ffffffff169050600080821161156457600061156e565b61156e82846121f6565b905060008060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663c42b64d06040518163ffffffff1660e01b8152600401608060405180830381865afa1580156115de573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906116029190612231565b509250505060006402540be4008267ffffffffffffffff166116249190612058565b905080611631848761227c565b61163b919061227c565b98975050505050505050565b6040805173ffffffffffffffffffffffffffffffffffffffff8416602482015260448082018490528251808303909101815260649091019091526020810180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff167f095ea7b3000000000000000000000000000000000000000000000000000000001790526116d3848261175b565b6110f45760405173ffffffffffffffffffffffffffffffffffffffff84811660248301526000604483015261171591869182169063095ea7b390606401610b4c565b6110f4848261130f565b606061172d8383600061181d565b9392505050565b60006020600083516020850160025afa50602060006020600060025afa5050600051919050565b60008060008473ffffffffffffffffffffffffffffffffffffffff1684604051611785919061228f565b6000604051808303816000865af19150503d80600081146117c2576040519150601f19603f3d011682016040523d82523d6000602084013e6117c7565b606091505b50915091508180156117f15750805115806117f15750808060200190518101906117f191906120b5565b8015611814575060008573ffffffffffffffffffffffffffffffffffffffff163b115b95945050505050565b60608147101561185b576040517fcd7860590000000000000000000000000000000000000000000000000000000081523060048201526024016103fe565b6000808573ffffffffffffffffffffffffffffffffffffffff168486604051611884919061228f565b60006040518083038185875af1925050503d80600081146118c1576040519150601f19603f3d011682016040523d82523d6000602084013e6118c6565b606091505b50915091506118d68683836118e0565b9695505050505050565b6060826118f5576118f08261196f565b61172d565b8151158015611919575073ffffffffffffffffffffffffffffffffffffffff84163b155b15611968576040517f9996b31500000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff851660048201526024016103fe565b508061172d565b80511561197f5780518082602001fd5b6040517f1425ea4200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b50565b73ffffffffffffffffffffffffffffffffffffffff811681146119b157600080fd5b80356119e1816119b4565b919050565b6000602082840312156119f857600080fd5b813561172d816119b4565b63ffffffff811681146119b157600080fd5b600080600080848603610120811215611a2d57600080fd5b853567ffffffffffffffff811115611a4457600080fd5b860160808189031215611a5657600080fd5b945060c07fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe082011215611a8857600080fd5b5060208501925060e0850135611a9d816119b4565b9150610100850135611aae81611a03565b939692955090935050565b600080600060608486031215611ace57600080fd5b833592506020840135611ae0816119b4565b91506040840135611af081611a03565b809150509250925092565b600060208284031215611b0d57600080fd5b5035919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602160045260246000fd5b60038110611b7a577f4e487b7100000000000000000000000000000000000000000000000000000000600052602160045260246000fd5b9052565b6020810161140a8284611b43565b60008060008060808587031215611ba257600080fd5b8435611bad816119b4565b93506020850135611bbd816119b4565b92506040850135611bcd816119b4565b91506060850135611aae816119b4565b600060208284031215611bef57600080fd5b5051919050565b60408101611c048285611b43565b61172d6020830184611b43565b600060208284031215611c2357600080fd5b813561172d81611a03565b80357fffffffff00000000000000000000000000000000000000000000000000000000811681146119e157600080fd5b60008083357fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe1843603018112611c9357600080fd5b830160208101925035905067ffffffffffffffff811115611cb357600080fd5b803603821315611cc257600080fd5b9250929050565b8183528181602085013750600060208284010152600060207fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0601f840116840101905092915050565b80357fffffffffffffffffffffffffffffffffffffffff000000000000000000000000811681146119e157600080fd5b60006101008083527fffffffff0000000000000000000000000000000000000000000000000000000080611d7588611c2e565b1682850152611d876020880188611c5e565b92506080610120860152611da061018086018483611cc9565b925050611db06040880188611c5e565b7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0086850301610140870152611de6848284611cc9565b9350505080611df760608901611c2e565b166101608501525090508335611e0c81611a03565b63ffffffff811660208401525060208401357fffffffffffffffff0000000000000000000000000000000000000000000000008116808214611e4d57600080fd5b80604085015250507fffffffffffffffffffffffffffffffffffffffff000000000000000000000000611e8260408601611d12565b166060830152611e9460608501611d12565b7fffffffffffffffffffffffffffffffffffffffff0000000000000000000000008116608084015250611ec960808501611c2e565b7fffffffff00000000000000000000000000000000000000000000000000000000811660a084015250611efe60a085016119d6565b73ffffffffffffffffffffffffffffffffffffffff1660c083015260e09091019190915292915050565b80516119e1816119b4565b805167ffffffffffffffff811681146119e157600080fd5b80516119e181611a03565b600060e08284031215611f6857600080fd5b60405160e0810181811067ffffffffffffffff82111715611fb2577f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b604052611fbe83611f28565b8152611fcc60208401611f33565b6020820152611fdd60408401611f4b565b6040820152611fee60608401611f28565b6060820152611fff60808401611f33565b608082015261201060a08401611f4b565b60a082015260c083015160c08201528091505092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b808202811582820484141761140a5761140a612029565b6000806040838503121561208257600080fd5b61208b83611f33565b915061209960208401611f33565b90509250929050565b8082018082111561140a5761140a612029565b6000602082840312156120c757600080fd5b8151801515811461172d57600080fd5b6000602082840312156120e957600080fd5b61172d82611c2e565b60008083357fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe184360301811261212757600080fd5b83018035915067ffffffffffffffff82111561214257600080fd5b602001915036819003821315611cc257600080fd5b60007fffffffff000000000000000000000000000000000000000000000000000000008089168352868860048501378683016004810160008152868882375093169390920160048101939093525050600801949350505050565b67ffffffffffffffff8281168282160390808211156121d2576121d2612029565b5092915050565b6000602082840312156121eb57600080fd5b815161172d81611a03565b60008261222c577f4e487b7100000000000000000000000000000000000000000000000000000000600052601260045260246000fd5b500490565b6000806000806080858703121561224757600080fd5b61225085611f33565b935061225e60208601611f33565b925061226c60408601611f33565b91506060850151611aae81611a03565b8181038181111561140a5761140a612029565b6000825160005b818110156122b05760208186018101518583015201612296565b50600092019182525091905056fea2646970667358221220bc264aa08ac4dca640822f54daaa95c00f1e1f3c053da43fd54180195548ec3664736f6c63430008180033