Contract 0x5545153ccfca01fbd7dd11c0b23ba694d9509a6f

Contract Overview

Huobi: Wrapped Huobi Token
17,949,578.556234162542361595 HT

HT Value:
$235,498,470.66 (@ $13.12/HT)

Txn Hash
Value [Txn Fee]
0x538aadf45759036f64f69786c7da1f6ad2fc3964114a63a6d01a537e2f1ae64a55513522021-06-13 1:29:405 mins ago0x94a9214a0c5b8bf272b5af92efc381c6edd9ecd9 IN  Huobi: Wrapped Huobi Token0 HT0.0000268596
0x160d6503a19e1d3e70d51d6c5c3d0746006ef53b1a05dde367218f5ed15cd87255513522021-06-13 1:29:405 mins ago0xfa2d343b788c9d97b8b988226c67dcfceb8e5fb0 IN  Huobi: Wrapped Huobi Token0 HT0.000026874
0xdb150637825dd67de81e113916013c8cdfd51447e314075336a2d8ec2e5f5ecf55513042021-06-13 1:27:167 mins ago0xe84fc0053c5a4e0642fbb5889348e4293f73cd37 IN  Huobi: Wrapped Huobi Token12.3 HT0.0000523704
0x44590801ad0e9d60550cd558237441fb64286acad1da669b471e2f4a80868e7655511192021-06-13 1:18:0116 mins ago0xdd7ba112e9fc3e98062e5e24eea1c35f85445406 IN  Huobi: Wrapped Huobi Token0 HT0.000022395
0xb235b1aeba7d39aa3a9b46d263f08a5befa28dd36a5320399c360f013cf63c7355510602021-06-13 1:15:0419 mins ago0x275f215b476309108ba77860f004b3b8a633ae46 IN  Huobi: Wrapped Huobi Token0 HT0.0000268884
0x20b8d22242ae09c4fe4c0f27819af93ca59501f536f37a706b0d32d905d6b0af55510452021-06-13 1:14:1920 mins ago0x18b5ba73fd1e047c2303bd376f343b13ed802506 IN  Huobi: Wrapped Huobi Token0 HT0.000044335
0x1fa597406d0990431387c0e269161d1af7fddeaab4431e9d53e47591801d2f5a55509972021-06-13 1:11:5522 mins ago0xe84fc0053c5a4e0642fbb5889348e4293f73cd37 IN  Huobi: Wrapped Huobi Token22.2 HT0.0000523704
0x4fffdcf3b6f7535199eeb2afae38cdde1d91b284e02118cb86c1a97bc1f65f8e55509852021-06-13 1:11:1923 mins ago0x4d9fd6d849f5501d9d663d1922134d2fd0ac2314 IN  Huobi: Wrapped Huobi Token0 HT0.000026874
0x034ce0936aadc068375b6d221ed1d46fc69b57f74719b3b1a50ff0c91290e24c55509342021-06-13 1:08:4626 mins ago0x2a7f432592fbc72dfb42bba28dcf33147b1a970a IN  Huobi: Wrapped Huobi Token11 HT0.000043642
0xf876192d8191620fc23c2eb06fd18e8dbb33f6996c67dfeb9bb54f960bba089355507232021-06-13 0:58:1336 mins ago0xe84fc0053c5a4e0642fbb5889348e4293f73cd37 IN  Huobi: Wrapped Huobi Token0 HT0.000044323
0x79eaee3473e2fc3251451197b05c4e4d46f5bd720a01a22a6959a184c0919dec55506932021-06-13 0:56:4338 mins ago0xe84fc0053c5a4e0642fbb5889348e4293f73cd37 IN  Huobi: Wrapped Huobi Token37.3 HT0.0000523704
0x703a05c097a712d723454823adbadc5629666a08138db367474764840815bf2a55506832021-06-13 0:56:1338 mins ago0x98d8e0ac4b5cf84509e709ff98604a723324e93f IN  Huobi: Wrapped Huobi Token0 HT0.000026874
0x75634a98f9f9baed474121d2480f6f7047ca12d11073151f0414dc9e8c925c7b55506692021-06-13 0:55:3139 mins ago0x3754075a22fb845a2fdb9d464ed3f32954bbf5a5 IN  Huobi: Wrapped Huobi Token0 HT0.000026874
0x36ba77002cea6794b6dc2f17201a4754fb9e8f7cacd8b1d4269c96d3b55aa20b55506482021-06-13 0:54:2840 mins ago0x3754075a22fb845a2fdb9d464ed3f32954bbf5a5 IN  Huobi: Wrapped Huobi Token13.596429702764114 HT0.0000343704
0x0d6e1fb49fc2572796e8371d48c71d8b0cdb7a61ec570cb47b333f90fc3358d055506352021-06-13 0:53:4941 mins ago0x69cd3497f1515124d4a18e4e9400334c86945044 IN  Huobi: Wrapped Huobi Token1 HT0.000028642
0xc068c18da9193d4af16a272b250c4f8554779a51bcbb832a370e1c45b8b0348355506322021-06-13 0:53:4041 mins ago0x9bd6741c19239d3aa5512bb29f916654cccf5d19 IN  Huobi: Wrapped Huobi Token0 HT0.0000268884
0xeb5fe14bbf9f878529b82dd9c3b5ddd2da97ce5c692892550c06fd2abc189e0c55506162021-06-13 0:52:5241 mins ago0xbdb8f5ada5f9a64fe59e2cc84191c01f4c2e4a48 IN  Huobi: Wrapped Huobi Token0 HT0.000026874
0x201ba9ee51c09ba467b63534c095546654940d1f49501667f63d91bf2f0bf22f55505592021-06-13 0:50:0144 mins ago0x9978ffc70576f53892a724b7130d8c0b59a2293a IN  Huobi: Wrapped Huobi Token0 HT0.00021772
0x51f4ea4972802a3104e6d2aa4ce660e1069ea87ba898e221c3e59924ecfa073255505572021-06-13 0:49:5544 mins ago0x8120f664d13d1c9556c0fd38ed36818b44306d76 IN  Huobi: Wrapped Huobi Token0 HT0.0000268884
0xe0c76510337c72f0a7f61452406c6e124625ee1334d7ab9ee1daa0148a7dbe4e55505322021-06-13 0:48:4046 mins ago0x047c21cddf4d0dcfde3fa3b6c3fbcd59cb690b62 IN  Huobi: Wrapped Huobi Token0 HT0.000036784
0x3ca2dd96bb057e29a4ea097e338aa02c796cbecc01c7ac86f8134a9c33fa40e555505112021-06-13 0:47:3747 mins ago0x9ac84633a3915bf5899ddfec174a22e29f403296 IN  Huobi: Wrapped Huobi Token122 HT0.0000523704
0x4466507be0fa53686739cf5f981c1effd6de1557dbe7ba036802145c2fa888fe55504142021-06-13 0:42:4652 mins ago0xb6d73c438dda1f475286af5a679f1e78482c998f IN  Huobi: Wrapped Huobi Token0 HT0.0000531732
0xd10bafe531c92fd3cfb447cbd6a34da76290a859e0dbb01b18ef01880010707e55504092021-06-13 0:42:3152 mins ago0xb6d73c438dda1f475286af5a679f1e78482c998f IN  Huobi: Wrapped Huobi Token3,714 HT0.0000523704
0xc205de296469eedce9f75ed5a464b613c5b5393ab1ec5e5f817fb8abc610b7b755502222021-06-13 0:33:101 hr 1 min ago0xcf85c78f46ea21fe8a0b06d384f07609d646b71c IN  Huobi: Wrapped Huobi Token2 HT0.0000343704
0xf461e62bb4c51b5c4dc9d0a21b57678d614c9eeb1ac984ad7de84aa3dba89a9155502002021-06-13 0:32:041 hr 2 mins ago0xb6d73c438dda1f475286af5a679f1e78482c998f IN  Huobi: Wrapped Huobi Token0 HT0.0000268884
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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
0xd352707246971761da6657245f969853005a26ea071ec45762e6282cd9b7c8bc55514512021-06-13 1:34:3712 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.0001 HT
0x314a10cef94f295d95e847a142f6d648d20daa979e98ec1445151f3751fdc99855514512021-06-13 1:34:3712 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.01 HT
0x5cab389f50653c0e25a1138e3b38c98370bea9223cdb62cf302d5d8c3956f22955514512021-06-13 1:34:3712 secs ago Huobi: Wrapped Huobi Token Mdex: Router0.01 HT
0x6242c8fa93dfc580e1fe906dd8a5aaa717bfe5d7576e10cf646f44c2d1bd86eb55514502021-06-13 1:34:3415 secs ago 0xbe4ab2603140f134869cb32ab4bc56d762ae900b Huobi: Wrapped Huobi Token78.412682008565612544 HT
0x6242c8fa93dfc580e1fe906dd8a5aaa717bfe5d7576e10cf646f44c2d1bd86eb55514502021-06-13 1:34:3415 secs ago Huobi: Wrapped Huobi Token 0xf14cc8c6cbaf19fc38fafb6015a09d561aa46be478.412682008565612544 HT
0x527067649d4db9bfc311adc7d099196373b13556a5f2d4b36e64a1dc343af35755514502021-06-13 1:34:3415 secs ago Huobi: Wrapped Huobi Token 0xbe4ab2603140f134869cb32ab4bc56d762ae900b39.800371025030563917 HT
0x21d7e75ed3705894a1bb4dc2bb124d852365df429359dd851258a70316cbc4cd55514502021-06-13 1:34:3415 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.01 HT
0xbc07a0ebb0660f905fce9808ef22bb5f0068a1fc2f0c19dde308759be0c07d3b55514502021-06-13 1:34:3415 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.02 HT
0xfeeee9659f5468793d3f9883be121f5ae6c2e57a0998ead513af55e95be232b855514502021-06-13 1:34:3415 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.05 HT
0xc8c4a38254e5cd7f9f82ca39ad723e65162985832afc0822e0b878c93be2709155514492021-06-13 1:34:3118 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.0001 HT
0xdf44a880be030ecb66c257db7e2809b9eb0293e9e96a2c2c6e61656c20f76bfc55514492021-06-13 1:34:3118 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.09 HT
0xef333444d704fc7487f84f39c782a29a44e7da9cf390d98c12e91395176099bd55514492021-06-13 1:34:3118 secs ago Huobi: Wrapped Huobi Token Mdex: Router0.01 HT
0x6f4b24e1472db3a6748f4d206e2965c0354313096cebfd25768023aa0a2d306955514492021-06-13 1:34:3118 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.07 HT
0x276c1b874ab5e2af1533056c4035b920848f1c98de3be29f54a072a1bd5e405a55514492021-06-13 1:34:3118 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.060874821186041974 HT
0x276c1b874ab5e2af1533056c4035b920848f1c98de3be29f54a072a1bd5e405a55514492021-06-13 1:34:3118 secs ago Huobi: Wrapped Huobi Token Mdex: Router0.182624463558125923 HT
0x9447bf014f74e3655ad709e1b9bef80b83f3330b73abd26649c5e9c2d559864e55514492021-06-13 1:34:3118 secs ago 0xbe4ab2603140f134869cb32ab4bc56d762ae900b Huobi: Wrapped Huobi Token18.672072676279611392 HT
0x72e5406f188d7884d9f702a5b5af0d187909e10778b0142551a03f0fe5269d0155514482021-06-13 1:34:2821 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.0001 HT
0xb138cecd8f5891b7ab28ad19a615238731f9b82a050bd199d527be4322d2536055514482021-06-13 1:34:2821 secs ago Mdex: Router Huobi: Wrapped Huobi Token0.00000000100000001 HT
0xb5d9500c45a605c13244129d6deef8eebd5ac20dd1c55b4e2f3ddf4b9cbd948f55514482021-06-13 1:34:2821 secs ago 0xbe4ab2603140f134869cb32ab4bc56d762ae900b Huobi: Wrapped Huobi Token0.019545796291814228 HT
0xb5d9500c45a605c13244129d6deef8eebd5ac20dd1c55b4e2f3ddf4b9cbd948f55514482021-06-13 1:34:2821 secs ago Huobi: Wrapped Huobi Token 0xbe4ab2603140f134869cb32ab4bc56d762ae900b0.019623888392935976 HT
0xb5d9500c45a605c13244129d6deef8eebd5ac20dd1c55b4e2f3ddf4b9cbd948f55514482021-06-13 1:34:2821 secs ago 0xbe4ab2603140f134869cb32ab4bc56d762ae900b Huobi: Wrapped Huobi Token1.9 HT
0x2d186d6f5329ae6f11835d114499837fdfa0501369343d946e9a872f4352d6d555514482021-06-13 1:34:2821 secs ago Huobi: Wrapped Huobi Token Mdex: Router0.02 HT
0xdcef3c0f8763c40d8ed374e9915e97cd673f1401e850366f4c3f26cc7d5ff4b655514482021-06-13 1:34:2821 secs ago Huobi: Wrapped Huobi Token Mdex: Router0.05 HT
0xd3394d8308d1ef9f6e61638d90f06ce7eccaf8178b69e23976717b7cdbdc6c9955514482021-06-13 1:34:2821 secs ago Mdex: Router Huobi: Wrapped Huobi Token17.876428740268555 HT
0x06a51d268eafafc6a45898f204fec1a12bd1113f2d23eeb5b00cf33abb48a31455514472021-06-13 1:34:2524 secs ago Huobi: Wrapped Huobi Token Mdex: Router30.503468652525886253 HT
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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.


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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
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    d) If the work has interactive user interfaces, each must display
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  A compilation of a covered work with other separate and independent
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  6. Conveying Non-Source Forms.

  You may convey a covered work in object code form under the terms
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  Corresponding Source conveyed, and Installation Information provided,
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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
remove any additional permissions from that copy, or from any part of
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  Notwithstanding any other provision of this License, for material you
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  All other non-permissive additional terms are considered "further
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  Additional terms, permissive or non-permissive, may be stated in the
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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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your receipt of the notice.

  Termination of your rights under this section does not terminate the
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material under section 10.

  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or
run a copy of the Program.  Ancillary propagation of a covered work
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
organization, or substantially all assets of one, or subdividing 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
rights granted or affirmed under this License.  For example, you may
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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
License of the Program or a work on which the Program is based.  The
work thus licensed is called the contributor's "contributor version".

  A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
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but do not include claims that would be infringed only as a
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  Each contributor grants you a non-exclusive, worldwide, royalty-free
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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
available, or (2) arrange to deprive yourself of the benefit of the
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  If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
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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
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
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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
Public License "or any later version" applies to it, you have the
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
author or copyright holder as a result of your choosing to follow a
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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