Contract 0x4200000000000000000000000000000000000006 20

Contract Overview

21,114.473317562705352261 ETH

My Name Tag:
Not Available

GENESIS at txn GENESIS_4200000000000000000000000000000000000006

Txn Hash Method
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0xea01f62c5b3b9de7bf5ca98f6927b8db0a4e016f3a16c574fe5210832446fa4aApprove102808262023-09-26 19:07:486 hrs 56 mins ago0x1c2d147be4d35e84e1d6af8df7b100259d3da966 IN 0x42000000000000000000000000000000000000060 ETH0.0000695145021.50000005
0x37ea09cf3dc98f377cb8c398548f37fdef17b4f88a8ac99488774a800cfc4875Deposit102807782023-09-26 19:06:126 hrs 57 mins ago0x1c2d147be4d35e84e1d6af8df7b100259d3da966 IN 0x42000000000000000000000000000000000000060.09 ETH0.0000672990021.50000005
0xe3723d219c3b208df5b8fdd65aadd0f820684e0d565dc411372e7ac37c7b8b16Deposit102789082023-09-26 18:03:528 hrs ago0xffad8d7315fe8fd3b2e24cadb134a213edb9af52 IN 0x42000000000000000000000000000000000000060.005 ETH0.0000672990021.500000052
0x57372412e38ae067ac4a99068c100fc5fc5806c99f95dd02accd79362b92bc8aWithdraw102785902023-09-26 17:53:168 hrs 10 mins ago0xf996a8769448e69f1cf684b039c4abd069c5b2eb IN 0x42000000000000000000000000000000000000060 ETH0.000000303520.01
0xa5d8bac401fa5bf02be2c8cebcf70cfc85ff3673d8ab8a24d3fa1dd2b90b7370Approve102761602023-09-26 16:32:169 hrs 31 mins ago0x471e09ac31beab987a961fc646f75cb6e1a6f16b IN 0x42000000000000000000000000000000000000060 ETH0.0000695145021.500000051
0x12d08f50cd63217421a7ee54fcfd417ec17ce891ccc60331505f8a8fd736c0d3Deposit102669682023-09-26 11:25:5214 hrs 38 mins ago0xaadda78441b87e113e8b3548661e0661b2260db4 IN 0x42000000000000000000000000000000000000060.01 ETH0.0000672990011.500000025
0x0ab92dc14cdc86da9cae667b597b5aee26e6c95b8f51b84e4a21f966468a7c82Deposit102639932023-09-26 9:46:4216 hrs 17 mins ago0x553495eed842e172a327f8b5d725f4c02f1c705c IN 0x42000000000000000000000000000000000000061 ETH0.0000672990021.50000005
0xef9d22a821afd23ecbd868731baaf365e015cc6e24414a9b3a7d3d682b3aaf15Deposit102639782023-09-26 9:46:1216 hrs 17 mins ago0xf76ad3b40a65b6dc41994f3f22670f8de8bc9731 IN 0x42000000000000000000000000000000000000061 ETH0.0000672990021.500000051
0x013b31daa1e86a6d4f642b1a5ec77cf5707f88d06b799492c67e449f49500a27Deposit102639512023-09-26 9:45:1816 hrs 18 mins ago0x18b768a6348fe18258edce191c12373b26918263 IN 0x42000000000000000000000000000000000000061 ETH0.0000672990021.50000005
0xaef5f7ce02e9a84d90dbf54ac429c46cd3369a374e054844e6bb7ecd030c203dDeposit102589622023-09-26 6:59:0019 hrs 5 mins ago0xce58afef74c8238721c8768d046750e13cc9bcc3 IN 0x42000000000000000000000000000000000000060.01 ETH0.00001345980.3
0xd1d70e1f985f435c54bc5f6991a246d596a87772742ac81df16c8a898e67879aApprove102580692023-09-26 6:29:1419 hrs 34 mins ago0x0872be5a7115d818d9869ec5a164f4e71c5faefb IN 0x42000000000000000000000000000000000000060 ETH0.0000695145021.500000055
0xe0eedfe3f6d649c1e66eef200d8b62d048be22214633e234116647013bfcb743Withdraw102579722023-09-26 6:26:0019 hrs 38 mins ago0x0872be5a7115d818d9869ec5a164f4e71c5faefb IN 0x42000000000000000000000000000000000000060 ETH0.0000526920011.500000055
0x94d2992b6a366e23ef46c92d1e8bf2a74800b00dbd73941830de1bb9367c7654Deposit102577782023-09-26 6:19:3219 hrs 44 mins ago0x0872be5a7115d818d9869ec5a164f4e71c5faefb IN 0x42000000000000000000000000000000000000060.2 ETH0.0000672990021.500000055
0x0b1cf175ddf3f05e4fcfeaf5b54890baaddf61178bd94b380d7b12bfc00829a0Approve102539412023-09-26 4:11:3821 hrs 52 mins ago0x6e9f5370a9d9bd9d4bb667ef9aeae665b8e9b17f IN 0x42000000000000000000000000000000000000060 ETH0.0000360117740.782541436
0xde31e50ce71beb9f12faffc0a1d927690460d6651f041d9c056d8ea4821356d2Approve102502282023-09-26 2:07:5223 hrs 56 mins ago0x6e9f5370a9d9bd9d4bb667ef9aeae665b8e9b17f IN 0x42000000000000000000000000000000000000060 ETH0.0000004302010.014876083
0x25207c8ad88ff02f2f869cb19e6abee81201de79748bdf4276eecfb82bfc77bfDeposit102502162023-09-26 2:07:2823 hrs 56 mins ago0x6e9f5370a9d9bd9d4bb667ef9aeae665b8e9b17f IN 0x42000000000000000000000000000000000000060.01 ETH0.0000416490011.50000005
0x9b519be568df273de9755211ea90bf48901017a44e3475a2a661c0c211abb72bDeposit102336152023-09-25 16:54:061 day 9 hrs ago0xf01057a583e1e5939ebfa7805380f1f412e88d7c IN 0x42000000000000000000000000000000000000060.01 ETH0.0000672990021.50000005
0x3e44bb6582612b7cc95746af56c9cc33e0a1499f881aa92c8dd51fe0480e37acWithdraw102227122023-09-25 10:50:401 day 15 hrs ago0x37b24f8c8d89dfe17eb49b98669d194e7196bbda IN 0x42000000000000000000000000000000000000060 ETH0.0003035210
0xf36a72c389ee6304896708aa4fb2009e6af08bc30181c2bd2b28fc1728ac02f9Withdraw102186172023-09-25 8:34:101 day 17 hrs ago0x4917f3e912a5a924ed90fc22c895898e898fda77 IN 0x42000000000000000000000000000000000000060 ETH0.0000036393610.12000006
0x909caa597df5bab98415945d8a83fda45614056d1a76304a37c0814fb874c685Approve102184562023-09-25 8:28:481 day 17 hrs ago0xea724d3a6b0ec169fc072642375ff2bb4753a2c4 IN 0x42000000000000000000000000000000000000060 ETH0.0000695145021.50000005
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Latest 25 internal transaction
Parent Txn Hash Block From To Value
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0x096ca960f63dca8da96b9baff5ff08455d57c1c47f8c5ebf098e518274ddc697102932692023-09-27 2:02:341 min ago 0x29843613c7211d014f5dd5718cf32bcd314914cb0x42000000000000000000000000000000000000060.001408 ETH
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0xa1dad5faf4c6aadff74f97d4d6f7c2d5b1f5faa218691cbd4fe86add1ab94a62102931352023-09-27 1:58:066 mins ago 0x29843613c7211d014f5dd5718cf32bcd314914cb0x42000000000000000000000000000000000000060.003606 ETH
0xa2ba6eb5a0fe8ed34da82f549360bd1be864c7add1031ff7d15f2f146c392c04102931272023-09-27 1:57:506 mins ago 0x22e9e33ed834a6e9ac980e62137eda891e2498b60x42000000000000000000000000000000000000060.000001907 ETH
0x57276b219ef4ede8a1b1abade144bf0e82f5a9cae46d85416a92c69b2b3b0671102931232023-09-27 1:57:426 mins ago 0x22e9e33ed834a6e9ac980e62137eda891e2498b60x42000000000000000000000000000000000000060.000001149 ETH
0x1988670bc0b927113b584ee98f5cab4cd361c42b707563da207d06a742eb705f102931192023-09-27 1:57:346 mins ago 0x29843613c7211d014f5dd5718cf32bcd314914cb0x42000000000000000000000000000000000000060.003442 ETH
0x98937b7214da28702b33f7b0995c267d0fe38cc8a10565b1a26f38d5e216895c102930932023-09-27 1:56:427 mins ago 0x22e9e33ed834a6e9ac980e62137eda891e2498b60x42000000000000000000000000000000000000060.000001515 ETH
0x65a9c477ee526310e365a866b482b39dbf142c706f03bcae5811bb3665a2100a102930892023-09-27 1:56:347 mins ago 0x22e9e33ed834a6e9ac980e62137eda891e2498b60x42000000000000000000000000000000000000060.000001854 ETH
0x6628107067c359bffc92d3c847c40fb4033f75022108e3c951888413414e7e0e102930632023-09-27 1:55:428 mins ago 0x29843613c7211d014f5dd5718cf32bcd314914cb0x42000000000000000000000000000000000000060.003277 ETH
0x3ef44c9236852233f76b4b8079ae0055ff578f6680af1c8a3eb2ca795387d231102930632023-09-27 1:55:428 mins ago 0x29843613c7211d014f5dd5718cf32bcd314914cb0x42000000000000000000000000000000000000060.003189 ETH
0xed14154047890b2e1abb7f49a23a065b80e36af869c338086f271e8f96629fc2102930582023-09-27 1:55:328 mins ago 0x22e9e33ed834a6e9ac980e62137eda891e2498b60x42000000000000000000000000000000000000060.000002078 ETH
0x1f73885c0678089e69a5baa0eed284d94b623ec67045eff74aed75b09ace7563102930462023-09-27 1:55:089 mins ago 0x22e9e33ed834a6e9ac980e62137eda891e2498b60x42000000000000000000000000000000000000060.000002659 ETH
0xec9fd5ef46f46bc8079a0c0f1a4badcab6e16cc4732757a449c8837b11df190f102930422023-09-27 1:55:009 mins ago 0x29843613c7211d014f5dd5718cf32bcd314914cb0x42000000000000000000000000000000000000060.002534 ETH
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Contract Source Code Verified (Genesis Bytecode Match Only)

Contract Name:

Compiler Version

Optimization Enabled:
Yes with 10000 runs

Other Settings:
default evmVersion, GNU LGPLv3 license
 *Submitted for verification at on 2023-02-28

// 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 WETH9 {
    string public name     = "Wrapped Ether";
    string public symbol   = "WETH";
    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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  Developers that use the GNU GPL protect your rights with two steps:
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  7. Additional Terms.

  "Additional permissions" are terms that supplement the terms of this
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Additional permissions that are applicable to the entire Program shall
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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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  8. Termination.

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  However, if you cease all violation of this License, then your
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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
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,
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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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  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
License of the Program or a work on which the Program is based.  The
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  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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  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
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conditioned on the non-exercise of one or more of the rights that are
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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
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covered work so as to satisfy simultaneously your obligations under this
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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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but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
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  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
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option of following the terms and conditions either of that numbered
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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
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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
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                     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


Contract ABI



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