Contract 0x5545153ccfca01fbd7dd11c0b23ba694d9509a6f 10

Contract Overview

Huobi: Wrapped Huobi Token
15,233,681.074731445270177315 HT

HT Value:
$184,784,551.44 (@ $12.13/HT)

Txn Hash Method
Value [Txn Fee]
0xcbd65173bf8d8b4212d9d70af2705a5ae6750536c4773a1e3c025cd632ca5f91Withdraw84491492021-09-21 16:21:331 min ago0x10b04f81fa45ed6f117d383cbf906bf3af22c821 IN  Huobi: Wrapped Huobi Token0 HT0.00008416575
0x8656db88daae6b43cb278a1298f975d2250de7ad1082ae2b6aa9cfe7fdb1e310Withdraw84491472021-09-21 16:21:271 min ago0xbdb6d8f515847669ee24bf4af8632e290d7b8a97 IN  Huobi: Wrapped Huobi Token0 HT0.00005036175
0x30937b7866ff16f18dafb5c7e6ef37858086ac777b93614585e1b4e912b23855Deposit84490802021-09-21 16:18:065 mins ago0xad3baedef8e73c57174a6806e0bfd1b597876d29 IN  Huobi: Wrapped Huobi Token240.045 HT0.0000981945
0x2e0922e36e87af55d05e733d45d78bfa9a1f5ba5356932a6f73d1ef7943dceaeDeposit84490712021-09-21 16:17:395 mins ago0x86eaa58f41ba0437498581ce9eda504ba6cf5ab9 IN  Huobi: Wrapped Huobi Token19,300 HT0.0000981945
0xafb12e87b98572eab11292e70ce639f986059eded7c8c1a65b64ddf59269c860Withdraw84489902021-09-21 16:13:369 mins ago0x7929d83d05ce6d36cdcb85be4a2a2ab0db4e755a IN  Huobi: Wrapped Huobi Token0 HT0.00005044275
0x61f1dd0ecf2f02f67bce163a7c982bbd782f50d270eb1c102d6c58fcb06b13dbDeposit84488792021-09-21 16:08:0315 mins ago0x86e4eb2b00c2ba4160458242fa53de94534b10df IN  Huobi: Wrapped Huobi Token1.45 HT0.0000981945
0xbce85d54e750232bb04e5886cd0d87c9ca3bf909922c516bf8b8b2bce04f753eApprove84486232021-09-21 15:55:1428 mins ago0x736907d727acb26962699f26ff3abfc5c7a1a1c3 IN  Huobi: Wrapped Huobi Token0 HT0.000132393
0xde266f495496288dc5b9c6f104caea5068e2c59d39b65bd4f07bb84926a6a191Deposit84486052021-09-21 15:54:2028 mins ago0x7aeca9df0347cdf0d1aa4d3a3efa4ff730aae20b IN  Huobi: Wrapped Huobi Token2.056551756826252 HT0.0000981945
0x89bed4b42de7fb8e9950205a0afad83b708259788c386ab247a191603c904e6eApprove84486032021-09-21 15:54:1429 mins ago0x7aeca9df0347cdf0d1aa4d3a3efa4ff730aae20b IN  Huobi: Wrapped Huobi Token0 HT0.00009907875
0x4020ba3d4307fa7101195deb04c94fc02d51f99879eb5effcbdd49a848ea73f8Deposit84485972021-09-21 15:53:5629 mins ago0xab22e7235e6da59d877b1c10b14e188f01faaa23 IN  Huobi: Wrapped Huobi Token25,800 HT0.0000981945
0x258ffe5544bac4ea957642d775d46648dc2fc8d6ee4dbcb37ab4235e39d33b3eWithdraw84485862021-09-21 15:53:2329 mins ago0xbd4791865f8a5e63b24638471bf4461d8f214181 IN  Huobi: Wrapped Huobi Token0 HT0.00005036175
0xd16c6aecd213cf218046ba375c5f610084691350924bc1e06618ebfbc9b31c8bApprove84485672021-09-21 15:52:2630 mins ago0xde59f9962f3fa018f48683f5fde393a70fef6c67 IN  Huobi: Wrapped Huobi Token0 HT0.000032544
0x18ebbe5c3314bca121430d242728b341fe89265e99daa383579b2c1229dfc297Withdraw84483372021-09-21 15:40:5642 mins ago0x536aec407c77142c4a19a4978e3d78c2beef81f6 IN  Huobi: Wrapped Huobi Token0 HT0.00008408475
0xe6987f8a846aa74b223dff8bc770d1a0f1fbb2b04b49dc2ef6d6ed2abee85ba5Withdraw84483102021-09-21 15:39:3543 mins ago0x7e23d60311761e27cb812c8ad7f453e28217017b IN  Huobi: Wrapped Huobi Token0 HT0.00005041575
0xc3a74c01fb82a36004fec86ad47c0565dc23c52d8c4954ac2245657dbd4093c7Approve84482952021-09-21 15:38:5044 mins ago0x5af0eed8769a63550e676a711f7d78713a3a8df3 IN  Huobi: Wrapped Huobi Token0 HT0.00005649975
0x5bd3d3a22d74783cc5e57932fc0280b2bd6aadfd3182cdd06b60943ca20a4d46Withdraw84482922021-09-21 15:38:4144 mins ago0x670b69a31165fe1595f9e1ca2cad19cc50a98292 IN  Huobi: Wrapped Huobi Token0 HT0.00005036175
0xe5742466787d269723ebb30d6c38e40ebf5d2404fb427890e8fa35e1a827fe35Approve84482802021-09-21 15:38:0545 mins ago0x5af0eed8769a63550e676a711f7d78713a3a8df3 IN  Huobi: Wrapped Huobi Token0 HT0.00009969975
0xcd93112d53cc9299f29b22d7b478b755828938f352f8233e777ec4da796ef2e8Deposit84481852021-09-21 15:33:2049 mins ago0x5af0eed8769a63550e676a711f7d78713a3a8df3 IN  Huobi: Wrapped Huobi Token100.74408458125 HT0.0000981945
0xc1690ecb938777a1301da54caafce65d57bd40c951bcd9e5560fcf1fb828b399Deposit84481352021-09-21 15:30:5052 mins ago0xc5760bad3c81cb956c1bbf81664631d9ecfa54a8 IN  Huobi: Wrapped Huobi Token199.730013906897317 HT0.0000981945
0x873b3231b1b37e209ef23c2083fe4362a0393a4eee59c02010670ae245ed5f71Approve84480912021-09-21 15:28:3854 mins ago0x28dafee6b8469987d0392052b940c40342f31bc0 IN  Huobi: Wrapped Huobi Token0 HT0.00009969975
0x5cdc059fb5c89297a64e928b587dbd859ceb91bfa35e2e1737a77b0ca7445274Withdraw84479982021-09-21 15:23:5959 mins ago0x3cc18bd97b4947c8528154e56ac93aa65c6ae2f0 IN  Huobi: Wrapped Huobi Token0 HT0.000561105
0x4e6f59ff7832dc088db2d2f4fb5a9baa9a2c3acecf6d6eef6d7926ff2f23a152Deposit84479932021-09-21 15:23:4459 mins ago0x011765b7b869a08822398fe51e573f80df36e6ed IN  Huobi: Wrapped Huobi Token17,909 HT0.0000644445
0x6efa39b12091bff967799130d05841b1c4c7b7891054f09fffff780715fb6cf1Deposit84479922021-09-21 15:23:4159 mins ago0x9ec8e4291e7f8a93e1d177bdbcba10144d46e463 IN  Huobi: Wrapped Huobi Token1.5 HT0.0000644445
0xb8e1d46e105e41f669071866b0d32c1eec8517c7551e11e233076d997cb438b8Withdraw84479632021-09-21 15:22:141 hr 1 min ago0x699dd125c59ea88722ed581f7eac954c95e3a29c IN  Huobi: Wrapped Huobi Token0 HT0.00005038875
0xfe244d7ed9e23e7d3df7980a66229118888d3dbd0ba9de6d031980ad96de2cf0Withdraw84479332021-09-21 15:20:441 hr 2 mins ago0x967b9e6ee8c8c0d71887c0fa62a754c631eb2e04 IN  Huobi: Wrapped Huobi Token0 HT0.00005038875
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HT (Huobi Token) is a blockchain-powered loyalty point system. It is the only token that Huobi officially launched. HT supports Huobi Global business and all products, such as VIP discount, HT exclusive events, trading against popular coins and "let your voice be heard".

Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xf8831ceca18240882f652866b570936790be09f9507667b64ecd9bb3c3de263084491732021-09-21 16:22:4533 secs ago Huobi: Wrapped Huobi Token 0x58981216e93f38307e50edd65790707f723e0ccf0.051861474404251112 HT
0x95f9300ceacf7a0d4ef336cdde085e2d9cdaa10fbe3d9700d882981bc1efaad784491732021-09-21 16:22:4533 secs ago Huobi: Wrapped Huobi Token 0x189b7ad03fefe38efea814781d512a5359f6cb201.000167769916340823 HT
0x95f9300ceacf7a0d4ef336cdde085e2d9cdaa10fbe3d9700d882981bc1efaad784491732021-09-21 16:22:4533 secs ago 0x189b7ad03fefe38efea814781d512a5359f6cb20 Huobi: Wrapped Huobi Token1 HT
0xcf348064595d3f2910b36012111f0463b722210938eba3608d278629b9db8af084491732021-09-21 16:22:4533 secs ago Huobi: Wrapped Huobi Token Mdex: Router161.549055470412683561 HT
0x19e2c484fdb15cff84b9bfcb83c6ce0fafb21ce9b93631438a5bdaeeb4fb88e384491732021-09-21 16:22:4533 secs ago Huobi: Wrapped Huobi Token Mdex: Router13.9621 HT
0x0ac48d77c7a32de347c2c7aea96ccf6d9095073262a8af6b50fcc29ea3b9644d84491722021-09-21 16:22:4236 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.0000001 HT
0x03fc641684f4bf31ef7c91fa475f99fc2274a9a6e3bfab9ff985271f678595c584491722021-09-21 16:22:4236 secs ago Huobi: Wrapped Huobi Token 0x7f88bc12aa1ed9ff4605123649ac90f2cd9407eb20.744683449036054435 HT
0x1a1deb03f2fe6f52ed17dd8bdc41bc2b186175c3da98e91f24ab681a9664214784491712021-09-21 16:22:3939 secs ago 0x58981216e93f38307e50edd65790707f723e0ccf Huobi: Wrapped Huobi Token0.20803720365213016 HT
0xa8fd18a533f8e09c86550aa75c104447bb0d9c2f85aec9a2a29b06119c55139984491712021-09-21 16:22:3939 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.039079652015482234 HT
0x6ae96f4b85a9985168177b238d364ae3eae36b752da7dc36cd292bb27bdcdb2a84491712021-09-21 16:22:3939 secs ago Mdex: Router Huobi: Wrapped Huobi Token28.2536685637602 HT
0x3f13f5c295700c4132cd69f9799b17168ae05237e1c3ef137c5ecbb039c8805f84491702021-09-21 16:22:3642 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.0068 HT
0x10bb67f539bf3e289db97fa3445c02e9630452945ab5f69a53b44e0c8fe5893b84491702021-09-21 16:22:3642 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.1 HT
0xbea6f6682aacf62e5435a0a100ff135dac2179e6862006a98176121a3656a61b84491702021-09-21 16:22:3642 secs ago Huobi: Wrapped Huobi Token 0x58981216e93f38307e50edd65790707f723e0ccf0.051857689637489698 HT
0x2534bdab6d72cb507ed57dfec6120b3b7937f2c771ec8da5d583bd1182c6925784491692021-09-21 16:22:3345 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.023445121773125337 HT
0x8406142e9b64fe598d5990b96ee3325fb71c19c2e401a2c8234980cdfd07ee4984491682021-09-21 16:22:3048 secs ago Huobi: Wrapped Huobi Token 0x7f88bc12aa1ed9ff4605123649ac90f2cd9407eb305.653658181875760565 HT
0xa79895b18ad4fc4099c6590e4539b7ee9785f3a7b616b7f8d12cb8cbe264d03284491672021-09-21 16:22:2751 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.007984 HT
0x43db7c4da11329cd464c8d24df2ee9c860bcec542c124540008e50507ac8fcd584491672021-09-21 16:22:2751 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.002755 HT
0xcfb722836e509138556410deb4c4ccb41f74171dfcefc5539819fc45b13320ae84491672021-09-21 16:22:2751 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.004792 HT
0xdd4f1cf4fec3166ef0a5a3bc438ffc51968513a23f6dad8dd96ed5588616cfd084491672021-09-21 16:22:2751 secs ago Huobi: Wrapped Huobi Token 0x58981216e93f38307e50edd65790707f723e0ccf0.051858951385034854 HT
0xf9ca570fc206c4f966e128df312fe68c2c687f39e18b586ca71285307d21818e84491672021-09-21 16:22:2751 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.019530940742211911 HT
0xfdb7550384ea6bda00ac2ceb59baf422e72262e7332887ce3381d5554f3e96c584491672021-09-21 16:22:2751 secs ago 0x58981216e93f38307e50edd65790707f723e0ccf Huobi: Wrapped Huobi Token0.26005915862272315 HT
0x76a0078c0f7780e78c811abf1adf5c6e14bf735c5557d63b861a92383930c49184491662021-09-21 16:22:2454 secs ago Huobi: Wrapped Huobi Token Mdex: Router23.835775653767874838 HT
0x80e9af09de797b427e9ff05684fd5c812533423e759a1f549915f2ed2b8e640084491662021-09-21 16:22:2454 secs ago Huobi: Wrapped Huobi Token 0x4577321b36a3b64ea83a1d92ed5e3ffab31063421.702603062846751766 HT
0xda9db7c0f95c5e5f25523bbf78e4e594486e099c937282502aeb580e86ddccae84491652021-09-21 16:22:2157 secs ago Huobi: Wrapped Huobi Token Mdex: Router110.830825431562318074 HT
0x2bab859b66a0e6bdd4698ed316fe838901b0821d52d244093078b19c02c4926484491652021-09-21 16:22:2157 secs ago Huobi: Wrapped Huobi Token 0x11aea474c56428ec449bb88f9f7aedab040a0dee2 wei
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Contract Source Code Verified (Exact Match)

Contract Name:

Compiler Version

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, None license
 *Submitted for verification at on 2021-02-03

// Copyright (C) 2015, 2016, 2017 Dapphub

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <>.

pragma solidity >=0.4.22 <0.6;

contract WHT {
    string public name     = "Wrapped HT";
    string public symbol   = "WHT";
    uint8  public decimals = 18;

    event  Approval(address indexed src, address indexed guy, uint wad);
    event  Transfer(address indexed src, address indexed dst, uint wad);
    event  Deposit(address indexed dst, uint wad);
    event  Withdrawal(address indexed src, uint wad);

    mapping (address => uint)                       public  balanceOf;
    mapping (address => mapping (address => uint))  public  allowance;

    function() external payable {
    function deposit() public payable {
        balanceOf[msg.sender] += msg.value;
        emit Deposit(msg.sender, msg.value);
    function withdraw(uint wad) public {
        require(balanceOf[msg.sender] >= wad);
        balanceOf[msg.sender] -= wad;
        emit Withdrawal(msg.sender, wad);

    function totalSupply() public view returns (uint) {
        return address(this).balance;

    function approve(address guy, uint wad) public returns (bool) {
        allowance[msg.sender][guy] = wad;
        emit Approval(msg.sender, guy, wad);
        return true;

    function transfer(address dst, uint wad) public returns (bool) {
        return transferFrom(msg.sender, dst, wad);

    function transferFrom(address src, address dst, uint wad)
        returns (bool)
        require(balanceOf[src] >= wad);

        if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) {
            require(allowance[src][msg.sender] >= wad);
            allowance[src][msg.sender] -= wad;

        balanceOf[src] -= wad;
        balanceOf[dst] += wad;

        emit Transfer(src, dst, wad);

        return true;

                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.


  The GNU General Public License is a free, copyleft license for
software and other kinds of works.

  The licenses for most software and other practical works are designed
to take away your freedom to share and change the works.  By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.  We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors.  You can apply it to
your programs, too.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
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  To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights.  Therefore, you have
certain responsibilities if you distribute copies of the software, or if
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  For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
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know their rights.

  Developers that use the GNU GPL protect your rights with two steps:
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  For the developers' and authors' protection, the GPL clearly explains
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  Some devices are designed to deny users access to install or run
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keep intact all notices of the absence of any warranty; and give all
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  7. Additional Terms.

  "Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law.  If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.

  When you convey a copy of a covered work, you may at your option
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  Notwithstanding any other provision of this License, for material you
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  8. Termination.

  You may not propagate or modify a covered work except as expressly
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  However, if you cease all violation of this License, then your
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  Moreover, your license from a particular copyright holder is
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  Termination of your rights under this section does not terminate the
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  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or
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occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance.  However,
nothing other than this License grants you permission to propagate or
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  10. Automatic Licensing of Downstream Recipients.

  Each time you convey a covered work, the recipient automatically
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  An "entity transaction" is a transaction transferring control of an
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the predecessor has it or can get it with reasonable efforts.

  You may not impose any further restrictions on the exercise of the
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rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
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  11. Patents.

  A "contributor" is a copyright holder who authorizes use under this
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work thus licensed is called the contributor's "contributor version".

  A contributor's "essential patent claims" are all patent claims
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but do not include claims that would be infringed only as a
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  In the following three paragraphs, a "patent license" is any express
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  If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
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then you must either (1) cause the Corresponding Source to be so
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  If, pursuant to or in connection with a single transaction or
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work and works based on it.

  A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
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work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
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or that patent license was granted, prior to 28 March 2007.

  Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

  12. No Surrender of Others' Freedom.

  If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
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not convey it at all.  For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

  13. Use with the GNU Affero General Public License.

  Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
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License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.

  14. Revised Versions of this License.

  The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

  Each version is given a distinguishing version number.  If the
Program specifies that a certain numbered version of the GNU General
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option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation.  If the Program does not specify a version number of the
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by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future
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to choose that version for the Program.

  Later license versions may give you additional or different
permissions.  However, no additional obligations are imposed on any
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later version.

  15. Disclaimer of Warranty.


  16. Limitation of Liability.


  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see

  The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read


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