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Latest 25 from a total of 469 transactions
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Set Collateral V... | 17169965 | 479 days ago | IN | 0 ETH | 0.00257101 | ||||
Set Collateral V... | 17167047 | 479 days ago | IN | 0 ETH | 0.00313076 | ||||
Set Collateral V... | 17113535 | 487 days ago | IN | 0 ETH | 0.00110542 | ||||
Set Collateral V... | 17113530 | 487 days ago | IN | 0 ETH | 0.00108866 | ||||
Set Collateral V... | 17111332 | 487 days ago | IN | 0 ETH | 0.00142711 | ||||
Set Collateral V... | 17107706 | 488 days ago | IN | 0 ETH | 0.00110575 | ||||
Set Collateral V... | 17098907 | 489 days ago | IN | 0 ETH | 0.00114778 | ||||
Set Collateral V... | 17098902 | 489 days ago | IN | 0 ETH | 0.00107478 | ||||
Set Collateral V... | 17084783 | 491 days ago | IN | 0 ETH | 0.00171564 | ||||
Set Collateral V... | 17084778 | 491 days ago | IN | 0 ETH | 0.00165337 | ||||
Set Collateral V... | 17039003 | 497 days ago | IN | 0 ETH | 0.00139465 | ||||
Set Collateral V... | 16965197 | 508 days ago | IN | 0 ETH | 0.00054174 | ||||
Set Collateral V... | 16934081 | 512 days ago | IN | 0 ETH | 0.00125877 | ||||
Set Collateral V... | 16892966 | 518 days ago | IN | 0 ETH | 0.00078953 | ||||
Set Collateral V... | 16885787 | 519 days ago | IN | 0 ETH | 0.00063195 | ||||
Set Collateral V... | 16869205 | 521 days ago | IN | 0 ETH | 0.00073364 | ||||
Set Collateral V... | 16858116 | 523 days ago | IN | 0 ETH | 0.00052646 | ||||
Set Collateral V... | 16851338 | 524 days ago | IN | 0 ETH | 0.00114557 | ||||
Set Collateral V... | 16845131 | 525 days ago | IN | 0 ETH | 0.00052209 | ||||
Set Collateral V... | 16821753 | 528 days ago | IN | 0 ETH | 0.00078762 | ||||
Set Collateral V... | 16820433 | 528 days ago | IN | 0 ETH | 0.00131175 | ||||
Set Collateral V... | 16813163 | 529 days ago | IN | 0 ETH | 0.00065835 | ||||
Set Collateral V... | 16799263 | 531 days ago | IN | 0 ETH | 0.00149349 | ||||
Set Collateral V... | 16794677 | 532 days ago | IN | 0 ETH | 0.00076348 | ||||
Set Collateral V... | 16794669 | 532 days ago | IN | 0 ETH | 0.00083436 |
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Contract Name:
StaticCollateralOracle
Compiler Version
v0.8.9+commit.e5eed63a
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: BUSL-1.1 pragma solidity 0.8.9; import "@openzeppelin/contracts/access/AccessControl.sol"; import "./interfaces/ICollateralOracle.sol"; /** * @title Static Collateral Oracle */ contract StaticCollateralOracle is AccessControl, ICollateralOracle { /**************************************************************************/ /* Constants */ /**************************************************************************/ /** * @notice Implementation version */ string public constant IMPLEMENTATION_VERSION = "1.0"; /**************************************************************************/ /* Access Control Roles */ /**************************************************************************/ /** * @notice Parameter admin role */ bytes32 public constant PARAMETER_ADMIN_ROLE = keccak256("PARAMETER_ADMIN"); /**************************************************************************/ /* Errors */ /**************************************************************************/ /** * @notice Invalid address (e.g. zero address) */ error InvalidAddress(); /**************************************************************************/ /* Events */ /**************************************************************************/ /** * @notice Emitted when collateral value for a collateral token is updated * @param collateralToken Address of collateral token * @param collateralValue Collateral value */ event CollateralValueUpdated(address indexed collateralToken, uint256 collateralValue); /**************************************************************************/ /* State */ /**************************************************************************/ /** * @dev Mapping of collateral token contract to collateral value */ mapping(address => uint256) private _collateralValue; /** * @inheritdoc ICollateralOracle */ IERC20 public immutable override currencyToken; /**************************************************************************/ /* Constructor */ /**************************************************************************/ /** * @notice CollateralOracle constructor * @param currencyToken_ Currency token used for pricing */ constructor(IERC20 currencyToken_) { currencyToken = currencyToken_; _grantRole(DEFAULT_ADMIN_ROLE, msg.sender); _grantRole(PARAMETER_ADMIN_ROLE, msg.sender); } /**************************************************************************/ /* Getters */ /**************************************************************************/ /** * @inheritdoc ICollateralOracle */ function collateralValue(address collateralToken, uint256 collateralTokenId) external view returns (uint256) { collateralTokenId; if (_collateralValue[collateralToken] == 0) revert UnsupportedCollateral(); return _collateralValue[collateralToken]; } /**************************************************************************/ /* Setters */ /**************************************************************************/ /** * @notice Set collateral value * * Emits a {CollateralValueUpdated} event. * * @param collateralToken Collateral token contract * @param collateralValue_ Collateral value */ function setCollateralValue(address collateralToken, uint256 collateralValue_) external onlyRole(PARAMETER_ADMIN_ROLE) { if (collateralToken == address(0)) revert InvalidAddress(); _collateralValue[collateralToken] = collateralValue_; emit CollateralValueUpdated(collateralToken, collateralValue_); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControl.sol) pragma solidity ^0.8.0; import "./IAccessControl.sol"; import "../utils/Context.sol"; import "../utils/Strings.sol"; import "../utils/introspection/ERC165.sol"; /** * @dev Contract module that allows children to implement role-based access * control mechanisms. This is a lightweight version that doesn't allow enumerating role * members except through off-chain means by accessing the contract event logs. Some * applications may benefit from on-chain enumerability, for those cases see * {AccessControlEnumerable}. * * Roles are referred to by their `bytes32` identifier. These should be exposed * in the external API and be unique. The best way to achieve this is by * using `public constant` hash digests: * * ``` * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); * ``` * * Roles can be used to represent a set of permissions. To restrict access to a * function call, use {hasRole}: * * ``` * function foo() public { * require(hasRole(MY_ROLE, msg.sender)); * ... * } * ``` * * Roles can be granted and revoked dynamically via the {grantRole} and * {revokeRole} functions. Each role has an associated admin role, and only * accounts that have a role's admin role can call {grantRole} and {revokeRole}. * * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means * that only accounts with this role will be able to grant or revoke other * roles. More complex role relationships can be created by using * {_setRoleAdmin}. * * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to * grant and revoke this role. Extra precautions should be taken to secure * accounts that have been granted it. */ abstract contract AccessControl is Context, IAccessControl, ERC165 { struct RoleData { mapping(address => bool) members; bytes32 adminRole; } mapping(bytes32 => RoleData) private _roles; bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; /** * @dev Modifier that checks that an account has a specific role. Reverts * with a standardized message including the required role. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role, _msgSender()); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view virtual override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ */ function _checkRole(bytes32 role, address account) internal view virtual { if (!hasRole(role, account)) { revert( string( abi.encodePacked( "AccessControl: account ", Strings.toHexString(uint160(account), 20), " is missing role ", Strings.toHexString(uint256(role), 32) ) ) ); } } /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) { return _roles[role].adminRole; } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _grantRole(role, account); } /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _revokeRole(role, account); } /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been revoked `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) public virtual override { require(account == _msgSender(), "AccessControl: can only renounce roles for self"); _revokeRole(role, account); } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. Note that unlike {grantRole}, this function doesn't perform any * checks on the calling account. * * [WARNING] * ==== * This function should only be called from the constructor when setting * up the initial roles for the system. * * Using this function in any other way is effectively circumventing the admin * system imposed by {AccessControl}. * ==== * * NOTE: This function is deprecated in favor of {_grantRole}. */ function _setupRole(bytes32 role, address account) internal virtual { _grantRole(role, account); } /** * @dev Sets `adminRole` as ``role``'s admin role. * * Emits a {RoleAdminChanged} event. */ function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { bytes32 previousAdminRole = getRoleAdmin(role); _roles[role].adminRole = adminRole; emit RoleAdminChanged(role, previousAdminRole, adminRole); } /** * @dev Grants `role` to `account`. * * Internal function without access restriction. */ function _grantRole(bytes32 role, address account) internal virtual { if (!hasRole(role, account)) { _roles[role].members[account] = true; emit RoleGranted(role, account, _msgSender()); } } /** * @dev Revokes `role` from `account`. * * Internal function without access restriction. */ function _revokeRole(bytes32 role, address account) internal virtual { if (hasRole(role, account)) { _roles[role].members[account] = false; emit RoleRevoked(role, account, _msgSender()); } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; /** * @title Interface to a Collateral Oracle */ interface ICollateralOracle { /**************************************************************************/ /* Error codes */ /**************************************************************************/ /** * @notice Unsupported collateral token */ error UnsupportedCollateral(); /**************************************************************************/ /* Getters */ /**************************************************************************/ /** * @notice Get currency token used for pricing * @return Currency token contract */ function currencyToken() external view returns (IERC20); /** * @notice Get collateral value * @param collateralToken Collateral token contract * @param collateralTokenId Collateral token ID * @return Collateral value */ function collateralValue(address collateralToken, uint256 collateralTokenId) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol) pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {AccessControl-_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) external; /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) external; /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
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[{"inputs":[{"internalType":"contract IERC20","name":"currencyToken_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"InvalidAddress","type":"error"},{"inputs":[],"name":"UnsupportedCollateral","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"collateralToken","type":"address"},{"indexed":false,"internalType":"uint256","name":"collateralValue","type":"uint256"}],"name":"CollateralValueUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"IMPLEMENTATION_VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PARAMETER_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"collateralToken","type":"address"},{"internalType":"uint256","name":"collateralTokenId","type":"uint256"}],"name":"collateralValue","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currencyToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"collateralToken","type":"address"},{"internalType":"uint256","name":"collateralValue_","type":"uint256"}],"name":"setCollateralValue","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000006b175474e89094c44da98b954eedeac495271d0f
-----Decoded View---------------
Arg [0] : currencyToken_ (address): 0x6B175474E89094C44Da98b954EedeAC495271d0F
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000006b175474e89094c44da98b954eedeac495271d0f
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Multichain Portfolio | 26 Chains
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