Contract 0x04068DA6C83AFCFA0e13ba15A6696662335D5B75 14

Contract Overview

Centre: USD Coin
Balance:
0 FTM

FTM Value:
$0.00

Token:
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x9e4772add0cda5c4bdf864a02e0997e5c4c53db342f79c907bbf573615dd9638Transfer384875812022-05-18 4:25:3310 secs ago0x99ecd9ea69e14f2aae043815220acbb996270227 IN  Centre: USD Coin0 FTM0.027047633977
0xd29b6a372ecad67e8045e2038ff42ad3c78b00bb528f3f6d76aa1b33177b6acaApprove384875442022-05-18 4:24:5251 secs ago0xc5db1d9f3504d691e027851a99354eb960e49300 IN  Centre: USD Coin0 FTM0.0172728
0xec714795cd0aa39fca1a2f7077f3074106b80be72957db95dc559b158c657870Approve384875382022-05-18 4:24:4657 secs ago0xb81d739df194fa589e244c7ff5a15e5c04978d0d IN  Centre: USD Coin0 FTM0.026176029154
0xe460287878415af4576e46d379b98869e69e34b78d59eecbb60addb1a34e7801Approve384875152022-05-18 4:24:231 min ago0x5ff9e0445eb49f16c9d83ddb5d2e7886112508cf IN  Centre: USD Coin0 FTM0.016551091165
0x682dbc82efdf43802cc79332b5f744636bb0885659ceedda41e27ad58d7b01edApprove384875062022-05-18 4:24:151 min ago0x915f8ec2a44ec9b9c7da32aeaa7ee0d52c6d3063 IN  Centre: USD Coin0 FTM0.025585466766
0xf65dc7d23046f5bab74597ad833a0dba3844130fbc85a9fc761b34f92f8c2b04Approve384874532022-05-18 4:23:132 mins ago0xc40dbd75ee1b14e0ef289d91485faa6058d0f41f IN  Centre: USD Coin0 FTM0.02517522726
0xdd3a06d190133bb5c717bd13a9fd60047231191972f17135021ef51c8304a9bfApprove384874222022-05-18 4:22:413 mins ago0x5ff9e0445eb49f16c9d83ddb5d2e7886112508cf IN  Centre: USD Coin0 FTM0.018854042972
0x356ca653679c16cd2c4feeb5f3a43a55fac9b24ca41e70a1465494c302f9f391Swapout384873772022-05-18 4:21:523 mins ago0x3cd96d8fa07b994bf604b02620996c51e6cfbdb8 IN  Centre: USD Coin0 FTM0.017571809552
0xb2c8b173a00fc721e69125ca8f6ba5bf7d6e85c4df1977e18d8d996a9957d2c7Approve384873122022-05-18 4:20:295 mins ago0xed48eae20d42371bd2da5fd5b72b616d7d26abb2 IN  Centre: USD Coin0 FTM0.027233649977
0x52a3e5ead9daf29080d193795c26a999d9f9c208822a165b4f8f3141ee81cbf7Transfer384872572022-05-18 4:19:336 mins ago0x4b40497968e441c463d7cc84ed559474e7bac907 IN  Centre: USD Coin0 FTM0.01972777996
0x21cf032fb416967bdf8b3101a116dd3978cc99b09249c8ab37328b779e1ca82aApprove384872262022-05-18 4:19:026 mins ago0xc727d951ca934cfe07835db2bcaf27beca7951c8 IN  Centre: USD Coin0 FTM0.027635428896
0x13b30a035eaddef109b4ad67da418fd9d4efeec19c6a046056f97757fc6c167dApprove384871522022-05-18 4:17:348 mins ago0x99ecd9ea69e14f2aae043815220acbb996270227 IN  Centre: USD Coin0 FTM0.029794716
0x2bbb85a772605eef699f268da9606f1b062a57818beb43075dc44d1431a2576cSwapout384871242022-05-18 4:17:068 mins ago0xffb7b5ead692b63847927d7692b4ab56a2036b02 IN  Centre: USD Coin0 FTM0.021138149538
0xd549df7c40038c4706ff59d1e26b7f47f710cc51dea635c52770b59b12735d3fTransfer384871142022-05-18 4:16:518 mins ago0x6a13dce207843a3a6a6843aee8ba6ad46bfdfef2 IN  Centre: USD Coin0 FTM0.019358286265
0x6d67cb09052ba20400bd906a78ca6022381b4af674c5a88bbf3bbbb1449fea03Approve384869932022-05-18 4:14:1811 mins ago0x0c2f4cf8d871159cd22aa0591e0eb009383c337f IN  Centre: USD Coin0 FTM0.025553473947
0xc9938e8ef44d3513bd9271708c51bc436ca1cdcc7c59807310d42099b5dcde2eApprove384869572022-05-18 4:13:3412 mins ago0xd712bfd14342ed2489e24c13312bcc700db952ea IN  Centre: USD Coin0 FTM0.02742934256
0x5ae95102b8f3d25ea594eb9266c1c9fc49d4bcc095ee56f33d1ad9ab953279ffApprove384869552022-05-18 4:13:3312 mins ago0x5ff9e0445eb49f16c9d83ddb5d2e7886112508cf IN  Centre: USD Coin0 FTM0.028871743189
0x76ac41c3158351c610d73c3bc9b2006bb9de2aba58f0c3a8d5424351d58d773fTransfer384869362022-05-18 4:13:0912 mins ago0x509811904878965af16e4cefc3e6015551c3c41a IN  Centre: USD Coin0 FTM0.028307755303
0x2b8984ad276ccaf4acecc8350b54a6b75c6977520076b6b9a6d504dde6f9dcf9Transfer384869362022-05-18 4:13:0912 mins ago0xc0d2b47e9c66f3d070d1dcdd1c81d5a7d3b9d8f1 IN  Centre: USD Coin0 FTM0.031370507513
0x4e1d72454c9694f6101487bb98f14574c325a110c80bcd0524dd8e83eb7bca70Swapin384869302022-05-18 4:13:0212 mins ago0xc564ee9f21ed8a2d8e7e76c085740d5e4c5fafbe IN  Centre: USD Coin0 FTM0.027372939688
0xe74c692b41e116b31fb1960e5a61ce16cd1c79b3d8b998ec531041879130e606Transfer384869042022-05-18 4:12:2113 mins ago0xc0d2b47e9c66f3d070d1dcdd1c81d5a7d3b9d8f1 IN  Centre: USD Coin0 FTM0.029261859918
0x41319e3a243d6119bcf7ffcccf8a9a3a86f8d9a2e9767cefe84a139dfb6f1dd4Approve384868572022-05-18 4:11:1714 mins ago0x9c9f4d8489d6fb762bcf8116b02c15feadd45170 IN  Centre: USD Coin0 FTM0.024318714514
0x7d0be0aec148d04cc87187f3616208129a81ea682dd0034362e31eb5bb49f4d5Approve384868532022-05-18 4:11:1114 mins ago0x0f228805c03a693aa964a791e0b2e2c6e6c6513f IN  Centre: USD Coin0 FTM0.024907188821
0x576a324315d9b0d0fd7f5879489f016d667746e9423e9e413d0e988926a05ce6Approve384868512022-05-18 4:11:0914 mins ago0xbcbd833dacdeeca51ae097203fea01a4394bfaa1 IN  Centre: USD Coin0 FTM0.024500609986
0x050c436a21317bd780bfe7633bef7c43f21f29d8a25fd53d8073108842c2a286Approve384868052022-05-18 4:10:0415 mins ago0xc5db1d9f3504d691e027851a99354eb960e49300 IN  Centre: USD Coin0 FTM0.0213813
[ Download CSV Export 

OVERVIEW

USDC is a fully collateralized US Dollar stablecoin developed by CENTRE, the open source project with Circle being the first of several forthcoming issuers.

Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xe05cb43d9b7535270d747bfefd1f159c650f774009477251df797c98b7c8e633358948452022-04-12 17:45:3235 days 10 hrs ago 0x45b10aabc7a16b6c1b908c3421f31c159e74d80c Centre: USD Coin0.1 FTM
0x3b3ecb800cdc5684be40944e522e0d006d98fe9e4205effe90290116a1ce5759353807342022-04-06 13:04:5541 days 15 hrs ago 0x53b24bc4a57c302304e28cd4d86a72cb0ca465d5 Centre: USD Coin20 FTM
0x179fdc0fe5cc9e516573086ec0971feffd4c0912c0acb151b6e8903d9a628d6d350923322022-04-03 2:22:3445 days 2 hrs ago 0xa53fcbe483f02a799a70aa48a9dddde4c1814a0c Centre: USD Coin60.87247866 FTM
0xd4c66577b0d7c4a40b6ddfb72a9f28ad9c1706b140cb9dc69755f85ddb2c7115350076442022-04-02 2:14:1646 days 2 hrs ago 0x376804a307499359fe1949cfe642c55e96273af2 Centre: USD Coin9.048642225839156642 FTM
0x9a997f9d828dee73156433937d9f01502178ca25f5ce13301645ec13baa8e4f1344392932022-03-26 10:16:0152 days 18 hrs ago 0x1712c5e00bd4b93082cc595337b7fe7c4bd339cf Centre: USD Coin5.891158156698105121 FTM
0x5f8bf324b90244375f6f15e54d390bb725311f2130a9450a38db29e7d50d4175340081122022-03-21 9:52:3357 days 18 hrs ago 0x0988815ab01e4903690e3e62a64a5dae139cc20a Centre: USD Coin0.2 FTM
0x9df4a92a06a13ddfa91ec3bc5d3830382550a7daf05ea2dbc43523f0d4063137335096112022-03-15 18:23:0263 days 10 hrs ago 0x353b58e05e6a4d40485dd8b0da103dcfec975cc3 Centre: USD Coin2 FTM
0x4b8a997446099779aaa1615ac77498f6331ed3cd0360014bce062de23fa90a64335095702022-03-15 18:22:0863 days 10 hrs ago 0x353b58e05e6a4d40485dd8b0da103dcfec975cc3 Centre: USD Coin2 FTM
0xab337203a2fda44999d481e92757cb86cacf59508dd10001cd53154c35d9ea37335095062022-03-15 18:20:4763 days 10 hrs ago 0x353b58e05e6a4d40485dd8b0da103dcfec975cc3 Centre: USD Coin2 FTM
0x8ab05a02be46d89abb102c44731fba5a706359c25d9b4938543584ca7ad54d55331342122022-03-11 11:39:3167 days 16 hrs ago 0x5e0a51cd455dbb26fc25e6303cbc0867845e51ba Centre: USD Coin2.9737623756482 FTM
0x84efd3239616d334350b97c3cbbe31ef92edd94f6ca251dbebf5e46126bbb9d6329097092022-03-08 22:20:3070 days 6 hrs ago 0xd4ecc931268c286134e7127b3ebb105fec9ca2c5 Centre: USD Coin2 FTM
0xc0d28071092baaa9a6a6db0d95b3ecc08f8c53663e60ba68e19891891648f984327373402022-03-06 21:16:0072 days 7 hrs ago 0x4deb56a42fc63650b2f0bfb9abe1850e3a091371 Centre: USD Coin6 FTM
0xd5e52c93b98ae46860ddf794f34849e7ef4a22f3ef0867e9bd45cdca811f8786323793932022-03-02 18:42:0976 days 9 hrs ago 0x21bd1d5644d8f44efe986a804c66f87542c6f5ff Centre: USD Coin2.912336 FTM
0x60b0c3d2f7a1ce43a8d478c566d3603cb02789824178ef3d7e60bcbecf2a1516320313012022-02-26 16:25:4180 days 12 hrs ago 0x8a67ba51407e92da1fae93950efd5d43617500d0 Centre: USD Coin2.02116890897414 FTM
0xcc5741144bbf71a82860117611e8b26674a560b0aebf445e24e621fb08bb4de5319508882022-02-25 17:54:4681 days 10 hrs ago 0x8efff40c351cd93274c9bb0d29eda63dafa7c826 Centre: USD Coin106 FTM
0xaeda3e01b7128a81e23837c9b2ce5a716eaafe52b17c85b45ea9f9b45b21a281319508352022-02-25 17:54:0081 days 10 hrs ago 0x8efff40c351cd93274c9bb0d29eda63dafa7c826 Centre: USD Coin108.6055057216 FTM
0x8b2926f785ff25d999ba5d84e126b7bde89bfcb5879b7a18c5bdaa1894ad5e97318636682022-02-24 12:12:0082 days 16 hrs ago 0xaee6b9f0af12f98b6f524f177f5b2094e87d510b Centre: USD Coin1 FTM
0x613cc90ea7dcb0fb5a366b106ee4eb0420c13f87b7bae77d78bf5a44304da33e318013942022-02-23 16:09:2183 days 12 hrs ago 0xf34c3613fe740d698405e0ba6994f78a0214bc91 Centre: USD Coin0.7461398807715 FTM
0x6fcb2ef2704d0aca688101387ff9f12e656d2d2e015eeae04637e41659ed1e61318013772022-02-23 16:08:5683 days 12 hrs ago 0xf34c3613fe740d698405e0ba6994f78a0214bc91 Centre: USD Coin0.7751667863715 FTM
0x6c6e5a302d1f18a84a464cc508cbccab4f69367aeb7811673e9faa54e3c5d777316433332022-02-21 21:27:2285 days 6 hrs ago 0x15acdde30b45b7bdbbb430f59faaf6ac3ab1972a Centre: USD Coin1 FTM
0x5a780a7227536a1b69ae8cd501a035ee1f6cff2acb1ed32a729ab0d8565ff2dd316421132022-02-21 21:10:2085 days 7 hrs ago 0x82235938a27efc6963dbca2a6a2441199339e92d Centre: USD Coin301.57692527 FTM
0xce6afbe3ede7b00a4d753f9aa959f15fb913bca4a3cd96eef4adac52ba67e36b304833452022-02-09 20:23:1097 days 8 hrs ago 0x0d983174251f703edb61a7b3a51538ea95a1e399 Centre: USD Coin0.000000000001 FTM
0xac34f7737ae94b9430bd30ae08420c0a46bdc76d33cd3c2160b885a60feeaee8303920832022-02-08 21:10:0998 days 7 hrs ago 0x4792e9ad872e8267c4f3686cd3465fb57a41f21a Centre: USD Coin0.5 FTM
0xfa0b1ae392f36a5a497611d86130872342f7657c8e5bc41b35e6c8e0428c903e302467232022-02-07 7:13:2899 days 21 hrs ago 0x82235938a27efc6963dbca2a6a2441199339e92d Centre: USD Coin108.36531608 FTM
0xb318e858852ecac50fdeff6c44c4b044d54bcc132c8272c0bf7406459d974e9d300654802022-02-05 10:16:27101 days 18 hrs ago 0xebf4fbb9c81b84dd5cf89bc75588e5d0018501b3 Centre: USD Coin139.99 FTM
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Usdc

Compiler Version
v0.8.1+commit.df193b15

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at FtmScan.com on 2021-02-19
*/

// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity 0.8.1;

/**
 * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender, address recipient, 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);
}

/**
 * @dev Interface of the ERC2612 standard as defined in the EIP.
 *
 * Adds the {permit} method, which can be used to change one's
 * {IERC20-allowance} without having to send a transaction, by signing a
 * message. This allows users to spend tokens without having to hold Ether.
 *
 * See https://eips.ethereum.org/EIPS/eip-2612.
 */
interface IERC2612 {
    /**
     * @dev Sets `amount` as the allowance of `spender` over `owner`'s tokens,
     * given `owner`'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(address owner, address spender, uint256 amount, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external;

    /**
     * @dev Returns the current ERC2612 nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);
}

/// @dev Wrapped ERC-20 v10 (WERC10) is an ERC-20 ERC-20 wrapper. You can `deposit` ERC-20 and obtain an WERC10 balance which can then be operated as an ERC-20 token. You can
/// `withdraw` ERC-20 from WERC10, which will then burn WERC10 token in your wallet. The amount of WERC10 token in any wallet is always identical to the
/// balance of ERC-20 deposited minus the ERC-20 withdrawn with that specific wallet.
interface IWERC10 is IERC20, IERC2612 {

    /// @dev Sets `value` as allowance of `spender` account over caller account's WERC10 token,
    /// after which a call is executed to an ERC677-compliant contract with the `data` parameter.
    /// Emits {Approval} event.
    /// Returns boolean value indicating whether operation succeeded.
    /// For more information on approveAndCall format, see https://github.com/ethereum/EIPs/issues/677.
    function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);

    /// @dev Moves `value` WERC10 token from caller's account to account (`to`), 
    /// after which a call is executed to an ERC677-compliant contract with the `data` parameter.
    /// A transfer to `address(0)` triggers an ERC-20 withdraw matching the sent WERC10 token in favor of caller.
    /// Emits {Transfer} event.
    /// Returns boolean value indicating whether operation succeeded.
    /// Requirements:
    ///   - caller account must have at least `value` WERC10 token.
    /// For more information on transferAndCall format, see https://github.com/ethereum/EIPs/issues/677.
    function transferAndCall(address to, uint value, bytes calldata data) external returns (bool);
}

interface ITransferReceiver {
    function onTokenTransfer(address, uint, bytes calldata) external returns (bool);
}

interface IApprovalReceiver {
    function onTokenApproval(address, uint, bytes calldata) external returns (bool);
}

library Address {
    function isContract(address account) internal view returns (bool) {
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != 0x0 && codehash != accountHash);
    }
}

library SafeERC20 {
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint value) internal {
        callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
        callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    function safeApprove(IERC20 token, address spender, uint value) internal {
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }
    function callOptionalReturn(IERC20 token, bytes memory data) private {
        require(address(token).isContract(), "SafeERC20: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = address(token).call(data);
        require(success, "SafeERC20: low-level call failed");

        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

/// @dev Wrapped Ether v10 (WERC10) is an Ether (ETH) ERC-20 wrapper. You can `deposit` ETH and obtain an WERC10 balance which can then be operated as an ERC-20 token. You can
/// `withdraw` ETH from WERC10, which will then burn WERC10 token in your wallet. The amount of WERC10 token in any wallet is always identical to the
/// balance of ETH deposited minus the ETH withdrawn with that specific wallet.
contract Usdc is IWERC10 {
    using SafeERC20 for IERC20;
    string public name;
    string public symbol;
    uint8  public immutable decimals;

    bytes32 public constant PERMIT_TYPEHASH = keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
    bytes32 public constant TRANSFER_TYPEHASH = keccak256("Transfer(address owner,address to,uint256 value,uint256 nonce,uint256 deadline)");
    bytes32 public immutable DOMAIN_SEPARATOR;

    /// @dev Records amount of WERC10 token owned by account.
    mapping (address => uint256) public override balanceOf;
    uint256 private _totalSupply;
    
    address private _oldOwner;
    address private _newOwner;
    uint256 private _newOwnerEffectiveTime;
    
    
    modifier onlyOwner() {
        require(msg.sender == owner(), "only owner");
        _;
    }
    
    function owner() public view returns (address) {
        if (block.timestamp >= _newOwnerEffectiveTime) {
            return _newOwner;
        }
        return _oldOwner;
    }
    
    
    function changeDCRMOwner(address newOwner) public onlyOwner returns (bool) {
        require(newOwner != address(0), "new owner is the zero address");
        _oldOwner = owner();
        _newOwner = newOwner;
        _newOwnerEffectiveTime = block.timestamp + 2*24*3600;
        emit LogChangeDCRMOwner(_oldOwner, _newOwner, _newOwnerEffectiveTime);
        return true;
    }

    function Swapin(bytes32 txhash, address account, uint256 amount) public onlyOwner returns (bool) {
        _mint(account, amount);
        emit LogSwapin(txhash, account, amount);
        return true;
    }

    function Swapout(uint256 amount, address bindaddr) public returns (bool) {
        require(bindaddr != address(0), "bind address is the zero address");
        _burn(msg.sender, amount);
        emit LogSwapout(msg.sender, bindaddr, amount);
        return true;
    }

    /// @dev Records current ERC2612 nonce for account. This value must be included whenever signature is generated for {permit}.
    /// Every successful call to {permit} increases account's nonce by one. This prevents signature from being used multiple times.
    mapping (address => uint256) public override nonces;

    /// @dev Records number of WERC10 token that account (second) will be allowed to spend on behalf of another account (first) through {transferFrom}.
    mapping (address => mapping (address => uint256)) public override allowance;
    
    event LogChangeDCRMOwner(address indexed oldOwner, address indexed newOwner, uint indexed effectiveTime);
    event LogSwapin(bytes32 indexed txhash, address indexed account, uint amount);
    event LogSwapout(address indexed account, address indexed bindaddr, uint amount);
    
    constructor(string memory _name, string memory _symbol, uint8 _decimals, address _owner) {
        name = _name;
        symbol = _symbol;
        decimals = _decimals;
        
        _newOwner = _owner;
        _newOwnerEffectiveTime = block.timestamp;
        
        uint256 chainId;
        assembly {chainId := chainid()}
        DOMAIN_SEPARATOR = keccak256(
            abi.encode(
                keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
                keccak256(bytes(name)),
                keccak256(bytes("1")),
                chainId,
                address(this)));
    }
    
    /// @dev Returns the total supply of WERC10 token as the ETH held in this contract.
    function totalSupply() external view override returns (uint256) {
        return _totalSupply;
    }
    
    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: mint to the zero address");

        _totalSupply += amount;
        balanceOf[account] += amount;
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: burn from the zero address");

        balanceOf[account] -= amount;
        _totalSupply -= amount;
        emit Transfer(account, address(0), amount);
    }
    
    /// @dev Sets `value` as allowance of `spender` account over caller account's WERC10 token.
    /// Emits {Approval} event.
    /// Returns boolean value indicating whether operation succeeded.
    function approve(address spender, uint256 value) external override returns (bool) {
        // _approve(msg.sender, spender, value);
        allowance[msg.sender][spender] = value;
        emit Approval(msg.sender, spender, value);

        return true;
    }

    /// @dev Sets `value` as allowance of `spender` account over caller account's WERC10 token,
    /// after which a call is executed to an ERC677-compliant contract with the `data` parameter.
    /// Emits {Approval} event.
    /// Returns boolean value indicating whether operation succeeded.
    /// For more information on approveAndCall format, see https://github.com/ethereum/EIPs/issues/677.
    function approveAndCall(address spender, uint256 value, bytes calldata data) external override returns (bool) {
        // _approve(msg.sender, spender, value);
        allowance[msg.sender][spender] = value;
        emit Approval(msg.sender, spender, value);
        
        return IApprovalReceiver(spender).onTokenApproval(msg.sender, value, data);
    }

    /// @dev Sets `value` as allowance of `spender` account over `owner` account's WERC10 token, given `owner` account's signed approval.
    /// Emits {Approval} event.
    /// Requirements:
    ///   - `deadline` must be timestamp in future.
    ///   - `v`, `r` and `s` must be valid `secp256k1` signature from `owner` account over EIP712-formatted function arguments.
    ///   - the signature must use `owner` account's current nonce (see {nonces}).
    ///   - the signer cannot be zero address and must be `owner` account.
    /// For more information on signature format, see https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP section].
    /// WERC10 token implementation adapted from https://github.com/albertocuestacanada/ERC20Permit/blob/master/contracts/ERC20Permit.sol.
    function permit(address target, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external override {
        require(block.timestamp <= deadline, "WERC10: Expired permit");

        bytes32 hashStruct = keccak256(
            abi.encode(
                PERMIT_TYPEHASH,
                target,
                spender,
                value,
                nonces[target]++,
                deadline));

        require(verifyEIP712(target, hashStruct, v, r, s) || verifyPersonalSign(target, hashStruct, v, r, s));

        // _approve(owner, spender, value);
        allowance[target][spender] = value;
        emit Approval(target, spender, value);
    }

    function transferWithPermit(address target, address to, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external returns (bool) {
        require(block.timestamp <= deadline, "WERC10: Expired permit");

        bytes32 hashStruct = keccak256(
            abi.encode(
                TRANSFER_TYPEHASH,
                target,
                to,
                value,
                nonces[target]++,
                deadline));

        require(verifyEIP712(target, hashStruct, v, r, s) || verifyPersonalSign(target, hashStruct, v, r, s));

        require(to != address(0) || to != address(this));
        
        uint256 balance = balanceOf[target];
        require(balance >= value, "WERC10: transfer amount exceeds balance");

        balanceOf[target] = balance - value;
        balanceOf[to] += value;
        emit Transfer(target, to, value);
        
        return true;
    }
    
    function verifyEIP712(address target, bytes32 hashStruct, uint8 v, bytes32 r, bytes32 s) internal view returns (bool) {
        bytes32 hash = keccak256(
            abi.encodePacked(
                "\x19\x01",
                DOMAIN_SEPARATOR,
                hashStruct));
        address signer = ecrecover(hash, v, r, s);
        return (signer != address(0) && signer == target);
    }
    
    function verifyPersonalSign(address target, bytes32 hashStruct, uint8 v, bytes32 r, bytes32 s) internal pure returns (bool) {
        bytes32 hash = prefixed(hashStruct);
        address signer = ecrecover(hash, v, r, s);
        return (signer != address(0) && signer == target);
    }
    
    // Builds a prefixed hash to mimic the behavior of eth_sign.
    function prefixed(bytes32 hash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /// @dev Moves `value` WERC10 token from caller's account to account (`to`).
    /// A transfer to `address(0)` triggers an ETH withdraw matching the sent WERC10 token in favor of caller.
    /// Emits {Transfer} event.
    /// Returns boolean value indicating whether operation succeeded.
    /// Requirements:
    ///   - caller account must have at least `value` WERC10 token.
    function transfer(address to, uint256 value) external override returns (bool) {
        require(to != address(0) || to != address(this));
        uint256 balance = balanceOf[msg.sender];
        require(balance >= value, "WERC10: transfer amount exceeds balance");

        balanceOf[msg.sender] = balance - value;
        balanceOf[to] += value;
        emit Transfer(msg.sender, to, value);
        
        return true;
    }

    /// @dev Moves `value` WERC10 token from account (`from`) to account (`to`) using allowance mechanism.
    /// `value` is then deducted from caller account's allowance, unless set to `type(uint256).max`.
    /// A transfer to `address(0)` triggers an ETH withdraw matching the sent WERC10 token in favor of caller.
    /// Emits {Approval} event to reflect reduced allowance `value` for caller account to spend from account (`from`),
    /// unless allowance is set to `type(uint256).max`
    /// Emits {Transfer} event.
    /// Returns boolean value indicating whether operation succeeded.
    /// Requirements:
    ///   - `from` account must have at least `value` balance of WERC10 token.
    ///   - `from` account must have approved caller to spend at least `value` of WERC10 token, unless `from` and caller are the same account.
    function transferFrom(address from, address to, uint256 value) external override returns (bool) {
        require(to != address(0) || to != address(this));
        if (from != msg.sender) {
            // _decreaseAllowance(from, msg.sender, value);
            uint256 allowed = allowance[from][msg.sender];
            if (allowed != type(uint256).max) {
                require(allowed >= value, "WERC10: request exceeds allowance");
                uint256 reduced = allowed - value;
                allowance[from][msg.sender] = reduced;
                emit Approval(from, msg.sender, reduced);
            }
        }
        
        uint256 balance = balanceOf[from];
        require(balance >= value, "WERC10: transfer amount exceeds balance");

        balanceOf[from] = balance - value;
        balanceOf[to] += value;
        emit Transfer(from, to, value);
        
        return true;
    }

    /// @dev Moves `value` WERC10 token from caller's account to account (`to`), 
    /// after which a call is executed to an ERC677-compliant contract with the `data` parameter.
    /// A transfer to `address(0)` triggers an ETH withdraw matching the sent WERC10 token in favor of caller.
    /// Emits {Transfer} event.
    /// Returns boolean value indicating whether operation succeeded.
    /// Requirements:
    ///   - caller account must have at least `value` WERC10 token.
    /// For more information on transferAndCall format, see https://github.com/ethereum/EIPs/issues/677.
    function transferAndCall(address to, uint value, bytes calldata data) external override returns (bool) {
        require(to != address(0) || to != address(this));
        
        uint256 balance = balanceOf[msg.sender];
        require(balance >= value, "WERC10: transfer amount exceeds balance");

        balanceOf[msg.sender] = balance - value;
        balanceOf[to] += value;
        emit Transfer(msg.sender, to, value);

        return ITransferReceiver(to).onTokenTransfer(msg.sender, value, data);
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint8","name":"_decimals","type":"uint8"},{"internalType":"address","name":"_owner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"},{"indexed":true,"internalType":"uint256","name":"effectiveTime","type":"uint256"}],"name":"LogChangeDCRMOwner","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"txhash","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"LogSwapin","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"bindaddr","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"LogSwapout","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PERMIT_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"txhash","type":"bytes32"},{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Swapin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"bindaddr","type":"address"}],"name":"Swapout","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"TRANSFER_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"approveAndCall","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"changeDCRMOwner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"transferAndCall","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"transferWithPermit","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000006000000000000000000000000c564ee9f21ed8a2d8e7e76c085740d5e4c5fafbe000000000000000000000000000000000000000000000000000000000000000855534420436f696e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045553444300000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _name (string): USD Coin
Arg [1] : _symbol (string): USDC
Arg [2] : _decimals (uint8): 6
Arg [3] : _owner (address): 0xc564ee9f21ed8a2d8e7e76c085740d5e4c5fafbe

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [3] : 000000000000000000000000c564ee9f21ed8a2d8e7e76c085740d5e4c5fafbe
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [5] : 55534420436f696e000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 5553444300000000000000000000000000000000000000000000000000000000


Deployed ByteCode Sourcemap

8675:13271:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8977:136;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;8740:18;;;:::i;:::-;;;;;;;:::i;13743:265::-;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;12273:102::-;;;:::i;19889:927::-;;;;;;:::i;:::-;;:::i;8833:137::-;;;:::i;8792:32::-;;;:::i;:::-;;;;;;;:::i;9120:41::-;;;:::i;21420:523::-;;;;;;:::i;:::-;;:::i;16317:929::-;;;;;;:::i;:::-;;:::i;10374:273::-;;;;;;:::i;:::-;;:::i;9233:54::-;;;;;;:::i;:::-;;:::i;10919:51::-;;;;;;:::i;:::-;;:::i;9564:182::-;;;:::i;:::-;;;;;;;:::i;8765:20::-;;;:::i;18594:438::-;;;;;;:::i;:::-;;:::i;9764:384::-;;;;;;:::i;:::-;;:::i;14421:364::-;;;;;;:::i;:::-;;:::i;15602:707::-;;;;;;:::i;:::-;;:::i;:::-;;11132:75;;;;;;:::i;:::-;;:::i;10156:210::-;;;;;;:::i;:::-;;:::i;8977:136::-;9021:92;8977:136;:::o;8740:18::-;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;13743:265::-;13896:10;13819:4;13886:21;;;:9;:21;;;;;;;;-1:-1:-1;;;;;13886:30:0;;;;;;;;;;:38;;;13940:36;13819:4;;13886:30;;-1:-1:-1;;;;;;;;;;;13940:36:0;;;13919:5;;13940:36;:::i;:::-;;;;;;;;-1:-1:-1;13996:4:0;13743:265;;;;:::o;12273:102::-;12355:12;;12273:102;;:::o;19889:927::-;19979:4;-1:-1:-1;;;;;20004:16:0;;;;;:39;;-1:-1:-1;;;;;;20024:19:0;;20038:4;20024:19;;20004:39;19996:48;;;;;;-1:-1:-1;;;;;20059:18:0;;20067:10;20059:18;20055:469;;-1:-1:-1;;;;;20173:15:0;;20155;20173;;;:9;:15;;;;;;;;20189:10;20173:27;;;;;;;;-1:-1:-1;;20219:28:0;;20215:298;;20287:5;20276:7;:16;;20268:62;;;;-1:-1:-1;;;20268:62:0;;;;;;;:::i;:::-;;;;;;;;;20349:15;20367;20377:5;20367:7;:15;:::i;:::-;-1:-1:-1;;;;;20401:15:0;;;;;;:9;:15;;;;;;;;20417:10;20401:27;;;;;;;;;:37;;;20462:35;;20349:33;;-1:-1:-1;20417:10:0;-1:-1:-1;;;;;;;;;;;20462:35:0;;;20349:33;;20462:35;:::i;:::-;;;;;;;;20215:298;;20055:469;;-1:-1:-1;;;;;20562:15:0;;20544;20562;;;:9;:15;;;;;;20596:16;;;;20588:68;;;;-1:-1:-1;;;20588:68:0;;;;;;;:::i;:::-;20687:15;20697:5;20687:7;:15;:::i;:::-;-1:-1:-1;;;;;20669:15:0;;;;;;;:9;:15;;;;;;:33;;;;20713:13;;;;;;;;:22;;20730:5;;20669:15;20713:22;;20730:5;;20713:22;:::i;:::-;;;;;;;;20766:2;-1:-1:-1;;;;;20751:25:0;20760:4;-1:-1:-1;;;;;20751:25:0;-1:-1:-1;;;;;;;;;;;20770:5:0;20751:25;;;;;;:::i;:::-;;;;;;;;-1:-1:-1;20804:4:0;;19889:927;-1:-1:-1;;;;19889:927:0:o;8833:137::-;8875:95;8833:137;:::o;8792:32::-;;;:::o;9120:41::-;;;:::o;21420:523::-;21517:4;-1:-1:-1;;;;;21542:16:0;;;;;:39;;-1:-1:-1;;;;;;21562:19:0;;21576:4;21562:19;;21542:39;21534:48;;;;;;21631:10;21603:15;21621:21;;;:9;:21;;;;;;21661:16;;;;21653:68;;;;-1:-1:-1;;;21653:68:0;;;;;;;:::i;:::-;21758:15;21768:5;21758:7;:15;:::i;:::-;21744:10;21734:21;;;;:9;:21;;;;;;:39;;;;-1:-1:-1;;;;;21784:13:0;;;;;;;:22;;21801:5;;21734:21;21784:22;;21801:5;;21784:22;:::i;:::-;;;;-1:-1:-1;;21822:31:0;;-1:-1:-1;;;;;21822:31:0;;;21831:10;;-1:-1:-1;;;;;;;;;;;21822:31:0;;;21847:5;;21822:31;:::i;:::-;;;;;;;;21873:62;;-1:-1:-1;;;21873:62:0;;-1:-1:-1;;;;;21873:37:0;;;;;:62;;21911:10;;21923:5;;21930:4;;;;21873:62;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;21866:69;21420:523;-1:-1:-1;;;;;;21420:523:0:o;16317:929::-;16455:4;16499:8;16480:15;:27;;16472:62;;;;-1:-1:-1;;;16472:62:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;16727:14:0;;16547:18;16727:14;;;:6;:14;;;;;:16;;9021:92;;16657:6;;16682:2;;16703:5;;16727:16;16547:18;16727:16;;;:::i;:::-;;;;;16762:8;16592:179;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;16568:204;;;;;;16547:225;;16793:41;16806:6;16814:10;16826:1;16829;16832;16793:12;:41::i;:::-;:92;;;;16838:47;16857:6;16865:10;16877:1;16880;16883;16838:18;:47::i;:::-;16785:101;;;;;;-1:-1:-1;;;;;16907:16:0;;;;;:39;;-1:-1:-1;;;;;;16927:19:0;;16941:4;16927:19;;16907:39;16899:48;;;;;;-1:-1:-1;;;;;16986:17:0;;16968:15;16986:17;;;:9;:17;;;;;;17022:16;;;;17014:68;;;;-1:-1:-1;;;17014:68:0;;;;;;;:::i;:::-;17115:15;17125:5;17115:7;:15;:::i;:::-;-1:-1:-1;;;;;17095:17:0;;;;;;;:9;:17;;;;;;:35;;;;17141:13;;;;;;;;:22;;17158:5;;17095:17;17141:22;;17158:5;;17141:22;:::i;:::-;;;;;;;;17196:2;-1:-1:-1;;;;;17179:27:0;17188:6;-1:-1:-1;;;;;17179:27:0;-1:-1:-1;;;;;;;;;;;17200:5:0;17179:27;;;;;;:::i;:::-;;;;;;;;-1:-1:-1;17234:4:0;;16317:929;-1:-1:-1;;;;;;;;;16317:929:0:o;10374:273::-;10441:4;-1:-1:-1;;;;;10466:22:0;;10458:67;;;;-1:-1:-1;;;10458:67:0;;;;;;;:::i;:::-;10536:25;10542:10;10554:6;10536:5;:25::i;:::-;10600:8;-1:-1:-1;;;;;10577:40:0;10588:10;-1:-1:-1;;;;;10577:40:0;;10610:6;10577:40;;;;;;:::i;9233:54::-;;;;;;;;;;;;;:::o;10919:51::-;;;;;;;;;;;;;:::o;9564:182::-;9602:7;9645:22;;9626:15;:41;9622:90;;-1:-1:-1;9691:9:0;;-1:-1:-1;;;;;9691:9:0;9684:16;;9622:90;-1:-1:-1;9729:9:0;;-1:-1:-1;;;;;9729:9:0;9564:182;:::o;8765:20::-;;;;;;;:::i;18594:438::-;18666:4;-1:-1:-1;;;;;18691:16:0;;;;;:39;;-1:-1:-1;;;;;;18711:19:0;;18725:4;18711:19;;18691:39;18683:48;;;;;;18770:10;18742:15;18760:21;;;:9;:21;;;;;;18800:16;;;;18792:68;;;;-1:-1:-1;;;18792:68:0;;;;;;;:::i;:::-;18897:15;18907:5;18897:7;:15;:::i;:::-;18883:10;18873:21;;;;:9;:21;;;;;;:39;;;;-1:-1:-1;;;;;18923:13:0;;;;;;;:22;;18940:5;;18873:21;18923:22;;18940:5;;18923:22;:::i;:::-;;;;-1:-1:-1;;18961:31:0;;-1:-1:-1;;;;;18961:31:0;;;18970:10;;-1:-1:-1;;;;;;;;;;;18961:31:0;;;18986:5;;18961:31;:::i;:::-;;;;;;;;-1:-1:-1;19020:4:0;;18594:438;-1:-1:-1;;;18594:438:0:o;9764:384::-;9833:4;9510:7;:5;:7::i;:::-;-1:-1:-1;;;;;9496:21:0;:10;-1:-1:-1;;;;;9496:21:0;;9488:44;;;;-1:-1:-1;;;9488:44:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;9858:22:0;::::1;9850:64;;;;-1:-1:-1::0;;;9850:64:0::1;;;;;;;:::i;:::-;9937:7;:5;:7::i;:::-;9925:9;:19:::0;;-1:-1:-1;;;;;;9925:19:0;;::::1;-1:-1:-1::0;;;;;9925:19:0;;::::1;;::::0;;;9955:9:::1;:20:::0;;;;::::1;::::0;;::::1;::::0;;;::::1;::::0;;10011:27:::1;:15;10029:9;10011:27;:::i;:::-;9986:22;:52:::0;;;10084:9:::1;::::0;10073::::1;::::0;10054:64:::1;::::0;-1:-1:-1;;;;;10084:9:0;;::::1;::::0;10073;;::::1;::::0;10054:64:::1;::::0;10084:9:::1;::::0;10054:64:::1;-1:-1:-1::0;10136:4:0::1;9543:1;9764:384:::0;;;:::o;14421:364::-;14602:10;14525:4;14592:21;;;:9;:21;;;;;;;;-1:-1:-1;;;;;14592:30:0;;;;;;;;;;:38;;;14646:36;14525:4;;14592:30;;-1:-1:-1;;;;;;;;;;;14646:36:0;;;14625:5;;14646:36;:::i;:::-;;;;;;;;14710:67;;-1:-1:-1;;;14710:67:0;;-1:-1:-1;;;;;14710:42:0;;;;;:67;;14753:10;;14765:5;;14772:4;;;;14710:67;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;14703:74;14421:364;-1:-1:-1;;;;;14421:364:0:o;15602:707::-;15771:8;15752:15;:27;;15744:62;;;;-1:-1:-1;;;15744:62:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;16002:14:0;;15819:18;16002:14;;;:6;:14;;;;;:16;;8875:95;;15927:6;;15952:7;;15978:5;;16002:16;15819:18;16002:16;;;:::i;:::-;;;;;16037:8;15864:182;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;15840:207;;;;;;15819:228;;16068:41;16081:6;16089:10;16101:1;16104;16107;16068:12;:41::i;:::-;:92;;;;16113:47;16132:6;16140:10;16152:1;16155;16158;16113:18;:47::i;:::-;16060:101;;;;;;-1:-1:-1;;;;;16219:17:0;;;;;;;:9;:17;;;;;;;;:26;;;;;;;;;;;;;;:34;;;16269:32;-1:-1:-1;;;;;;;;;;;16269:32:0;;;16248:5;;16269:32;:::i;:::-;;;;;;;;15602:707;;;;;;;;:::o;11132:75::-;;;;;;;;;;;;;;;;;;;;;;;;:::o;10156:210::-;10247:4;9510:7;:5;:7::i;:::-;-1:-1:-1;;;;;9496:21:0;:10;-1:-1:-1;;;;;9496:21:0;;9488:44;;;;-1:-1:-1;;;9488:44:0;;;;;;;:::i;:::-;10264:22:::1;10270:7;10279:6;10264:5;:22::i;:::-;10320:7;-1:-1:-1::0;;;;;10302:34:0::1;10312:6;10302:34;10329:6;10302:34;;;;;;:::i;17258:399::-:0;17370:4;17387:12;17490:16;17525:10;17426:110;;;;;;;;;:::i;:::-;;;;;;;;;;;;;17402:135;;;;;;17387:150;;17548:14;17565:24;17575:4;17581:1;17584;17587;17565:24;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;17565:24:0;;-1:-1:-1;;17565:24:0;;;-1:-1:-1;;;;;;;17608:20:0;;;;;;:40;;;17642:6;-1:-1:-1;;;;;17632:16:0;:6;-1:-1:-1;;;;;17632:16:0;;17608:40;17600:49;17258:399;-1:-1:-1;;;;;;;;17258:399:0:o;17669:290::-;17787:4;17804:12;17819:20;17828:10;17819:8;:20::i;:::-;17804:35;;17850:14;17867:24;17877:4;17883:1;17886;17889;17867:24;;;;;;;;;;;;;;;;;;:::i;13260:270::-;-1:-1:-1;;;;;13336:21:0;;13328:67;;;;-1:-1:-1;;;13328:67:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;13408:18:0;;;;;;:9;:18;;;;;:28;;13430:6;;13408:18;:28;;13430:6;;13408:28;:::i;:::-;;;;;;;;13463:6;13447:12;;:22;;;;;;;:::i;:::-;;;;-1:-1:-1;;13485:37:0;;13511:1;;-1:-1:-1;;;;;13485:37:0;;;-1:-1:-1;;;;;;;;;;;13485:37:0;;;13515:6;;13485:37;:::i;:::-;;;;;;;;13260:270;;:::o;12660:268::-;-1:-1:-1;;;;;12736:21:0;;12728:65;;;;-1:-1:-1;;;12728:65:0;;;;;;;:::i;:::-;12822:6;12806:12;;:22;;;;;;;:::i;:::-;;;;-1:-1:-1;;;;;;;12839:18:0;;;;;;:9;:18;;;;;:28;;12861:6;;12839:18;:28;;12861:6;;12839:28;:::i;:::-;;;;-1:-1:-1;;12883:37:0;;-1:-1:-1;;;;;12883:37:0;;;12900:1;;-1:-1:-1;;;;;;;;;;;12883:37:0;;;12913:6;;12883:37;:::i;18037:159::-;18092:7;18182:4;18129:58;;;;;;;;:::i;:::-;;;;;;;;;;;;;18119:69;;;;;;18112:76;;18037:159;;;:::o;14:175:1:-;84:20;;-1:-1:-1;;;;;133:31:1;;123:42;;113:2;;179:1;176;169:12;194:198;;306:2;294:9;285:7;281:23;277:32;274:2;;;327:6;319;312:22;274:2;355:31;376:9;355:31;:::i;:::-;345:41;264:128;-1:-1:-1;;;264:128:1:o;397:274::-;;;526:2;514:9;505:7;501:23;497:32;494:2;;;547:6;539;532:22;494:2;575:31;596:9;575:31;:::i;:::-;565:41;;625:40;661:2;650:9;646:18;625:40;:::i;:::-;615:50;;484:187;;;;;:::o;676:342::-;;;;822:2;810:9;801:7;797:23;793:32;790:2;;;843:6;835;828:22;790:2;871:31;892:9;871:31;:::i;:::-;861:41;;921:40;957:2;946:9;942:18;921:40;:::i;:::-;911:50;;1008:2;997:9;993:18;980:32;970:42;;780:238;;;;;:::o;1023:717::-;;;;;;;;1235:3;1223:9;1214:7;1210:23;1206:33;1203:2;;;1257:6;1249;1242:22;1203:2;1285:31;1306:9;1285:31;:::i;:::-;1275:41;;1335:40;1371:2;1360:9;1356:18;1335:40;:::i;:::-;1325:50;;1422:2;1411:9;1407:18;1394:32;1384:42;;1473:2;1462:9;1458:18;1445:32;1435:42;;1527:3;1516:9;1512:19;1499:33;1572:4;1565:5;1561:16;1554:5;1551:27;1541:2;;1597:6;1589;1582:22;1541:2;1193:547;;;;-1:-1:-1;1193:547:1;;;;1625:5;1677:3;1662:19;;1649:33;;-1:-1:-1;1729:3:1;1714:19;;;1701:33;;1193:547;-1:-1:-1;;1193:547:1:o;1745:266::-;;;1874:2;1862:9;1853:7;1849:23;1845:32;1842:2;;;1895:6;1887;1880:22;1842:2;1923:31;1944:9;1923:31;:::i;:::-;1913:41;2001:2;1986:18;;;;1973:32;;-1:-1:-1;;;1832:179:1:o;2016:785::-;;;;;2181:2;2169:9;2160:7;2156:23;2152:32;2149:2;;;2202:6;2194;2187:22;2149:2;2230:31;2251:9;2230:31;:::i;:::-;2220:41;;2308:2;2297:9;2293:18;2280:32;2270:42;;2363:2;2352:9;2348:18;2335:32;2386:18;2427:2;2419:6;2416:14;2413:2;;;2448:6;2440;2433:22;2413:2;2491:6;2480:9;2476:22;2466:32;;2536:7;2529:4;2525:2;2521:13;2517:27;2507:2;;2563:6;2555;2548:22;2507:2;2608;2595:16;2634:2;2626:6;2623:14;2620:2;;;2655:6;2647;2640:22;2620:2;2705:7;2700:2;2691:6;2687:2;2683:15;2679:24;2676:37;2673:2;;;2731:6;2723;2716:22;2673:2;2139:662;;;;-1:-1:-1;;2767:2:1;2759:11;;-1:-1:-1;;;2139:662:1:o;2806:297::-;;2926:2;2914:9;2905:7;2901:23;2897:32;2894:2;;;2947:6;2939;2932:22;2894:2;2984:9;2978:16;3037:5;3030:13;3023:21;3016:5;3013:32;3003:2;;3064:6;3056;3049:22;3108:334;;;;3254:2;3242:9;3233:7;3229:23;3225:32;3222:2;;;3275:6;3267;3260:22;3222:2;3316:9;3303:23;3293:33;;3345:40;3381:2;3370:9;3366:18;3345:40;:::i;3447:266::-;;;3576:2;3564:9;3555:7;3551:23;3547:32;3544:2;;;3597:6;3589;3582:22;3544:2;3638:9;3625:23;3615:33;;3667:40;3703:2;3692:9;3688:18;3667:40;:::i;3718:380::-;3960:66;3948:79;;4052:2;4043:12;;4036:28;;;;4089:2;4080:12;;3938:160::o;4103:392::-;-1:-1:-1;;;4361:27:1;;4413:1;4404:11;;4397:27;;;;4449:2;4440:12;;4433:28;4486:2;4477:12;;4351:144::o;4500:203::-;-1:-1:-1;;;;;4664:32:1;;;;4646:51;;4634:2;4619:18;;4601:102::o;4708:562::-;-1:-1:-1;;;;;4921:32:1;;4903:51;;4985:2;4970:18;;4963:34;;;5033:2;5028;5013:18;;5006:30;;;5052:18;;5045:34;;;4708:562;5072:6;5122;5116:3;5101:19;;5088:49;5157:22;;;5181:3;5153:32;;;5146:46;;;;5253:2;5232:15;;;-1:-1:-1;;5228:29:1;5213:45;5209:55;;4893:377;-1:-1:-1;;;4893:377:1:o;5275:187::-;5440:14;;5433:22;5415:41;;5403:2;5388:18;;5370:92::o;5467:177::-;5613:25;;;5601:2;5586:18;;5568:76::o;5649:591::-;5936:25;;;-1:-1:-1;;;;;6035:15:1;;;6030:2;6015:18;;6008:43;6087:15;;;;6082:2;6067:18;;6060:43;6134:2;6119:18;;6112:34;6177:3;6162:19;;6155:35;;;;5988:3;6206:19;;6199:35;5923:3;5908:19;;5890:350::o;6245:398::-;6472:25;;;6545:4;6533:17;;;;6528:2;6513:18;;6506:45;6582:2;6567:18;;6560:34;6625:2;6610:18;;6603:34;6459:3;6444:19;;6426:217::o;6648:603::-;;6789:2;6818;6807:9;6800:21;6850:6;6844:13;6893:6;6888:2;6877:9;6873:18;6866:34;6918:4;6931:140;6945:6;6942:1;6939:13;6931:140;;;7040:14;;;7036:23;;7030:30;7006:17;;;7025:2;7002:26;6995:66;6960:10;;6931:140;;;7089:6;7086:1;7083:13;7080:2;;;7159:4;7154:2;7145:6;7134:9;7130:22;7126:31;7119:45;7080:2;-1:-1:-1;7235:2:1;7214:15;-1:-1:-1;;7210:29:1;7195:45;;;;7242:2;7191:54;;6769:482;-1:-1:-1;;;6769:482:1:o;7256:353::-;7458:2;7440:21;;;7497:2;7477:18;;;7470:30;7536:31;7531:2;7516:18;;7509:59;7600:2;7585:18;;7430:179::o;7614:346::-;7816:2;7798:21;;;7855:2;7835:18;;;7828:30;-1:-1:-1;;;7889:2:1;7874:18;;7867:52;7951:2;7936:18;;7788:172::o;7965:356::-;8167:2;8149:21;;;8186:18;;;8179:30;8245:34;8240:2;8225:18;;8218:62;8312:2;8297:18;;8139:182::o;8326:334::-;8528:2;8510:21;;;8567:2;8547:18;;;8540:30;-1:-1:-1;;;8601:2:1;8586:18;;8579:40;8651:2;8636:18;;8500:160::o;8665:397::-;8867:2;8849:21;;;8906:2;8886:18;;;8879:30;8945:34;8940:2;8925:18;;8918:62;-1:-1:-1;;;9011:2:1;8996:18;;8989:31;9052:3;9037:19;;8839:223::o;9067:397::-;9269:2;9251:21;;;9308:2;9288:18;;;9281:30;9347:34;9342:2;9327:18;;9320:62;-1:-1:-1;;;9413:2:1;9398:18;;9391:31;9454:3;9439:19;;9241:223::o;9469:355::-;9671:2;9653:21;;;9710:2;9690:18;;;9683:30;9749:33;9744:2;9729:18;;9722:61;9815:2;9800:18;;9643:181::o;9829:403::-;10031:2;10013:21;;;10070:2;10050:18;;;10043:30;10109:34;10104:2;10089:18;;10082:62;-1:-1:-1;;;10175:2:1;10160:18;;10153:37;10222:3;10207:19;;10003:229::o;10419:184::-;10591:4;10579:17;;;;10561:36;;10549:2;10534:18;;10516:87::o;10608:128::-;;10679:1;10675:6;10672:1;10669:13;10666:2;;;10685:18;;:::i;:::-;-1:-1:-1;10721:9:1;;10656:80::o;10741:125::-;;10809:1;10806;10803:8;10800:2;;;10814:18;;:::i;:::-;-1:-1:-1;10851:9:1;;10790:76::o;10871:380::-;10956:1;10946:12;;11003:1;10993:12;;;11014:2;;11068:4;11060:6;11056:17;11046:27;;11014:2;11121;11113:6;11110:14;11090:18;11087:38;11084:2;;;11167:10;11162:3;11158:20;11155:1;11148:31;11202:4;11199:1;11192:15;11230:4;11227:1;11220:15;11084:2;;10926:325;;;:::o;11256:135::-;;-1:-1:-1;;11316:17:1;;11313:2;;;11336:18;;:::i;:::-;-1:-1:-1;11383:1:1;11372:13;;11303:88::o;11396:127::-;11457:10;11452:3;11448:20;11445:1;11438:31;11488:4;11485:1;11478:15;11512:4;11509:1;11502:15

Swarm Source

ipfs://5052df72629d76d63845a29628826582047991598fc392546a7f8b34941e0a16
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Validator ID :
0 FTM

Amount Staked
0

Amount Delegated
0

Staking Total
0

Staking Start Epoch
0

Staking Start Time
0

Proof of Importance
0

Origination Score
0

Validation Score
0

Active
0

Online
0

Downtime
0 s
Address Amount claimed Rewards Created On Epoch Created On
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.