Contract 0xacc15dc74880c9944775448304b263d191c6077f 4

Contract Overview

Moonbeam: WGLMR Token
12,493,942.818103212967873894 GLMR

GLMR Value:
$3,554,526.73 (@ $0.28/GLMR)
Txn Hash Method
Value [Txn Fee]
0x7e2a25cfd8e5c6d7c9c8d5d6e095ea94e888425f4e6bc7b643994cd49267aeacDeposit37094852023-06-04 16:28:248 mins ago0x7fb44749f3f01baddfa619937e9e96113a2d31f7 IN  Moonbeam: WGLMR Token93.098857664210679 GLMR0.004647157662
0x511cdbe9314b079c1c7268c595c57e5a79d17d28dea73b5171021c0e53ee4936Withdraw37094682023-06-04 16:24:5411 mins ago0x3864c3ce2452a5604ef11b6b8bd5473910e16fb4 IN  Moonbeam: WGLMR Token0 GLMR0.004662839602
0xe3b8d75d7c76767d42d3f29973e541ceed1d423a560e1e595b59d9caa1a8c9c1Withdraw37094662023-06-04 16:24:3012 mins ago0x8738e68ff67cb91efec0e6af16a6319db556bade IN  Moonbeam: WGLMR Token0 GLMR0.005083766288
0x8b692a4a46e9e8d6e8095a2c96642479867f64aba340f551e2887acd0b41531dWithdraw37093492023-06-04 16:00:3635 mins ago0xa1a733f1638a4104e07655ca611634ec20559e9c IN  Moonbeam: WGLMR Token0 GLMR0.005420117457
0x97037a1e16e49c18621382a9facf0380eecae0fa5a857ec669eccf8fdd279cf8Withdraw37092742023-06-04 15:45:2451 mins ago0xd27cece5ce8b4f6fa47a160105d842f97aee227d IN  Moonbeam: WGLMR Token0 GLMR0.005427639311
0x6fcc02801aaf17cab1a12e12e83203f98724dbf60d2ec59c4976614386eed862Withdraw37092522023-06-04 15:40:5455 mins ago0x6e9ca31c4cc4804df5a92a389a7ddd839584b931 IN  Moonbeam: WGLMR Token0 GLMR0.004765775547
0x736386abe4ec77d1cb3baf5e6ae95eeec93cf56a20c2bda1bdf48175fe17eb90Withdraw37092462023-06-04 15:39:4256 mins ago0x1c578c29ec4c9267156112df394312a4e00cf79b IN  Moonbeam: WGLMR Token0 GLMR0.004735414031
0xf3fdd2923ae0f19c7020b7de91b742df0460423b9f56dbccb37a1da6ba544d25Withdraw37092452023-06-04 15:39:3057 mins ago0x09cb1f3edc908e8fcecf9973e504c8b6222a67ea IN  Moonbeam: WGLMR Token0 GLMR0.00474143225
0x95cc5345b5cd5fa34f6b7378a0c9eba11a63f167efa7586d543168a5d042a8a2Withdraw37092162023-06-04 15:33:301 hr 3 mins ago0xa8f39d3eb65c3e6e81801c28db713d686e411b31 IN  Moonbeam: WGLMR Token0 GLMR0.006464581393
0x5448f483d65a497f6de06f6fc99968e0ea04e4b5edea663a23b0034af0dc455bWithdraw37091012023-06-04 15:10:181 hr 26 mins ago0x350a4b5ac6216902e095ef47f3bd5fdc9d387e23 IN  Moonbeam: WGLMR Token0 GLMR0.004692001295
0x3e285b2c9a2bb42aa2cecf47799ec269071756e0f17b5781f44376192c3191fdWithdraw37090902023-06-04 15:08:001 hr 28 mins ago0xd290941bbb3d1e4381d183999fdc2d65d31f0447 IN  Moonbeam: WGLMR Token0 GLMR0.004664827106
0xc8f78628ac84e6e7391f379910aad0d7f41f891e185b9cdf42858e7c063c012fWithdraw37090642023-06-04 15:02:361 hr 33 mins ago0x13ad046c9e2cfc7080b39baad17104240145e22d IN  Moonbeam: WGLMR Token0 GLMR0.004630540333
0x51d0ae714cb46d5ac7d99bf3f4b647765891effced967d851c7fb48968241ca6Withdraw37090462023-06-04 14:58:541 hr 37 mins ago0xf674772acc49eb57960784857b4ef27944a2d94b IN  Moonbeam: WGLMR Token0 GLMR0.004578166625
0xcc6f4eedbd8384d8c30aa632dce33f2eb0deac82cf0d1b3d33d0d9815b43259cDeposit37090232023-06-04 14:54:181 hr 42 mins ago0xd290941bbb3d1e4381d183999fdc2d65d31f0447 IN  Moonbeam: WGLMR Token753 GLMR0.006814810616
0x06cad43f0284cb08dd75ba6a12d02bd75e096d97746e985f7854beddb2290853Withdraw37090082023-06-04 14:51:181 hr 45 mins ago0xe35d21b3cc2d69ed2c85ae6392eaafb09cf9c2ae IN  Moonbeam: WGLMR Token0 GLMR0.004892085311
0xe39e053b885c61d9de32e668dc19d8da11023f46f8872a8ac30241df854d971cWithdraw37090022023-06-04 14:50:061 hr 46 mins ago0xd290941bbb3d1e4381d183999fdc2d65d31f0447 IN  Moonbeam: WGLMR Token0 GLMR0.00456672017
0x96c3344dacbeacb1732dd98620d4423e9d8785552273822946b7866ec2ed7160Deposit37089532023-06-04 14:40:181 hr 56 mins ago0xd290941bbb3d1e4381d183999fdc2d65d31f0447 IN  Moonbeam: WGLMR Token750 GLMR0.004080221441
0x1f63ea956add9c31813e173604f79f9f99869b3219cd55434a9ddd0e076f99d5Withdraw37089282023-06-04 14:35:182 hrs 1 min ago0x9a31ec2df5d42aa0537ff845b01512112d94a7a4 IN  Moonbeam: WGLMR Token0 GLMR0.004426486936
0xaae700b9d32ebb2f6f8c420995083a11d959563b64f0f2c0d40da10eed54202aWithdraw37089072023-06-04 14:31:062 hrs 5 mins ago0x89a3aae591f39ac6c5b52b51d21aae8572d243b9 IN  Moonbeam: WGLMR Token0 GLMR0.005089509836
0x5c9b84af24e5df81b7ac1fe79f683dc5c6f3dc8e94ed417e49b7310999943312Withdraw37088672023-06-04 14:22:542 hrs 13 mins ago0x9e3a773de3bf5d13987ada789f84284e22b6402d IN  Moonbeam: WGLMR Token0 GLMR0.005027555944
0x921bf69b23ee1ca4b6aecc2dc1f36b9f9516056aeb63869b1e55d1ec88119c3eWithdraw37088662023-06-04 14:22:422 hrs 13 mins ago0x06aaac768a6f31a7eea7b3358e94b31c85a86913 IN  Moonbeam: WGLMR Token0 GLMR0.005020352356
0xfd9a22ac944124cab21a0a2c18020ac29f39e07c8fb8b9bcb3fb2cdf9c5f4828Withdraw37087112023-06-04 13:51:122 hrs 45 mins ago0x5ffc98ca9e2eee55c7f13b7e73a33a4eb1fcf996 IN  Moonbeam: WGLMR Token0 GLMR0.004283277534
0xec8de9f31ff6282712fbd1e61448b34a3c096e800da8a09f82e753653aba899dWithdraw37086822023-06-04 13:45:182 hrs 51 mins ago0x13a731a7215a8bbbe46a2e320dabe9407ae48e0c IN  Moonbeam: WGLMR Token0 GLMR0.004264572325
0x4cb478937b4ea80b43a4debad76ad328d40d5f48484fae24eb16500b01a889ecWithdraw37085762023-06-04 13:23:423 hrs 12 mins ago0x179755e1b74fd8738e77388337a738d774e3b451 IN  Moonbeam: WGLMR Token0 GLMR0.0070432
0x57ec6e2b06e2d5770cdaccb42aded06d025fb1ce29316d06dc5caadf42cd1925Deposit37084882023-06-04 13:05:543 hrs 30 mins ago0x179755e1b74fd8738e77388337a738d774e3b451 IN  Moonbeam: WGLMR Token1,338.99 GLMR0.0055876
[ Download CSV Export 


Expand to new chains. Powered by Moonbeam, an Ethereum-compatible smart contract parachain on Polkadot.

Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x2abc7740f896c095fde0b5a466165f05886a3034d0bc0a4e23a87150104e8deb37095102023-06-04 16:33:422 mins ago Moonbeam: WGLMR Token 0xb569949ab3f88d4aec5224dba96c0b6170b95d4a113.759638590530226603 GLMR
0xa44fea97e506bd6bbc59ea3f72a03060aba5c109fea6c0949b39d0d59180d4c237095062023-06-04 16:32:423 mins ago Moonbeam: WGLMR Token StellaSwap: Pulsar Position Manager V14,871.624288785048760177 GLMR
0x2663efbfbafef87574046c3c901ce7f60fda040caf72343115f588345f50278837095032023-06-04 16:32:064 mins ago Moonbeam: WGLMR Token StellaSwap: Router V25.239141014667080647 GLMR
0x40432f13edda40aa1a0628d7200c62e4878ce113771f4273d47d848bcd33cd6037095022023-06-04 16:31:544 mins ago Moonbeam: WGLMR Token0xe7f44cd8132633c2a7e6920de8c3b7f6e9a78ce333.532720272224096776 GLMR
0x3a0a50bbc52ecc5472f47c031e30fe8a90c88b21c88d30e13fd091dc49aa85ed37094982023-06-04 16:31:065 mins ago Moonbeam: WGLMR Token StellaSwap: Pulsar Position Manager V112,585.363791754053965091 GLMR
0xff631b8d96a8723b64dd1d2e20b13f17049f58579fe6801c2517a2ad4d58721737094932023-06-04 16:30:006 mins ago Moonbeam: WGLMR Token0xe7f44cd8132633c2a7e6920de8c3b7f6e9a78ce3164.014889388306795582 GLMR
0x171fdd508f0c8c5d7cd8b46ebe04a0517f1d2b4e492b019425c3c2e5d7a7abd237094902023-06-04 16:29:237 mins ago Moonbeam: WGLMR Token StellaSwap: Farming Centre V112.943215900720940943 GLMR
0xbb7301d3494db55bca86c0d32ec20e9ea93d809a0910fb4b9cedd725d9b0641337094832023-06-04 16:28:008 mins ago Moonbeam: WGLMR Token 0xb569949ab3f88d4aec5224dba96c0b6170b95d4a29.387269407539214276 GLMR
0x5d6933f9d850c5752a94ac93e53f43ed6e9655e969746a67193d7fd5dd5dd14237094802023-06-04 16:27:249 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token4,336.10235115927666124 GLMR
0x128358d02e5aedcdc0b8a93b33ea24941fc72e20ab5a83d47a2f9aec5bdc372d37094772023-06-04 16:26:489 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token20 GLMR
0x511cdbe9314b079c1c7268c595c57e5a79d17d28dea73b5171021c0e53ee493637094682023-06-04 16:24:5411 mins ago Moonbeam: WGLMR Token0x3864c3ce2452a5604ef11b6b8bd5473910e16fb49.1914461342417022 GLMR
0xcb160ac16d6462704fa9bd23100c17447859f5aaf2f174c7f6e467192b63e06737094672023-06-04 16:24:4211 mins ago Moonbeam: WGLMR Token 0xb569949ab3f88d4aec5224dba96c0b6170b95d4a5.416026071292758005 GLMR
0xe3b8d75d7c76767d42d3f29973e541ceed1d423a560e1e595b59d9caa1a8c9c137094662023-06-04 16:24:3012 mins ago Moonbeam: WGLMR Token0x8738e68ff67cb91efec0e6af16a6319db556bade8.506514641826291446 GLMR
0x257c4b3df2d0b448b22d6f2f34b662812102f7de0a5bdc57ed5d332582b34f2a37094632023-06-04 16:23:5412 mins ago Moonbeam: WGLMR Token 0xb569949ab3f88d4aec5224dba96c0b6170b95d4a76.55863177643662301 GLMR
0x66d60587992a7097cd71ea8bec48a4a367a1f14615cc12f71451e83cefb859e237094562023-06-04 16:22:3014 mins ago Moonbeam: WGLMR Token StellaSwap: Router V21,887.745103920184751014 GLMR
0x834a693d42c04162f6b5c8f0687f3784fcb54d28b44a00898ecab3b1bb6708e837094552023-06-04 16:22:1814 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token1 GLMR
0x5dc283f851fc2da29e895a514449a029033c057a8907aa5733039926fe4ac68e37094502023-06-04 16:21:1215 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token95 GLMR
0x596ed96dc504f908649ca1a0e85d833a0a0169e9035440505c0f2ac50027333737094502023-06-04 16:21:1215 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token20 GLMR
0xd3849d24d2202cb58ce6f74025ca90d9fcc7b0e51a94eb7ac91626b07fceb23d37094392023-06-04 16:18:5417 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token100 GLMR
0xe96b84486b8c9d0220b9760c1111810f2ed9b2269250aec95519f1683a2bde3b37094392023-06-04 16:18:5417 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token20 GLMR
0x326e5db54dcef34da147b18122109b830bbf9ac6afa18e3547728c6a60b69e4437094362023-06-04 16:18:1818 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token20 GLMR
0x0794dcbc42de56ddfe582db3ebea861f0d07791179f49b925b86e0a215f8414e37094292023-06-04 16:16:5419 mins ago Moonbeam: WGLMR Token Squid: Multicall101.469874015438218737 GLMR
0x48a9370d515f33989aa01aa5950589867dd6518e207d62a1da8dae86756f2be737094202023-06-04 16:15:0621 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token20 GLMR
0x8bc8c47adb793f6f36b7bcf5c4029cb48851e8cd1446c3f06a2442746daab10137094202023-06-04 16:15:0621 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token20 GLMR
0x1a4b83e19a7b66fca1b7773d2e7af3c421db2e5a58bbdd8ba0f7ed45dd17ccf137094022023-06-04 16:11:2425 mins ago 0x80a04f0e5a43c2d14f66ee7aba86945ce1ec2336 Moonbeam: WGLMR Token10 GLMR
[ Download CSV Export 

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 2022-01-13

 *Submitted for verification at on 2017-12-12

// 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 ^0.4.18;

contract WETH9 {
    string public name     = "Wrapped GLMR";
    string public symbol   = "WGLMR";
    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() public payable {
    function deposit() public payable {
        balanceOf[msg.sender] += msg.value;
        Deposit(msg.sender, msg.value);
    function withdraw(uint wad) public {
        require(balanceOf[msg.sender] >= wad);
        balanceOf[msg.sender] -= wad;
        Withdrawal(msg.sender, wad);

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

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

        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
you modify it: responsibilities to respect the freedom of others.

  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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or can get the source code.  And you must show them these terms so they
know their rights.

  Developers that use the GNU GPL protect your rights with two steps:
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  Some devices are designed to deny users access to install or run
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                       TERMS AND CONDITIONS

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11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such

  When you convey a covered work, you waive any legal power to forbid
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  4. Conveying Verbatim Copies.

  You may convey verbatim copies of the Program's source code as you
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appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
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  You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.

  5. Conveying Modified Source Versions.

  You may convey a work based on the Program, or the modifications to
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    a) The work must carry prominent notices stating that you modified
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    b) The work must carry prominent notices stating that it is
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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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used to limit the access or legal rights of the compilation's users
beyond what the individual works permit.  Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
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  6. Conveying Non-Source Forms.

  You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
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    a) Convey the object code in, or embodied in, a physical product
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    customarily used for software interchange.

    b) Convey the object code in, or embodied in, a physical product
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    Corresponding Source from a network server at no charge.

    c) Convey individual copies of the object code with a copy of the
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    d) Convey the object code by offering access from a designated
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  A separable portion of the object code, whose source code is excluded
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  A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
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  If you convey an object code work under this section in, or with, or
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if neither you nor any third party retains the ability to install
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  The requirement to provide Installation Information does not include a
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  Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
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unpacking, reading or copying.

  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
it.  (Additional permissions may be written to require their own
removal in certain cases when you modify the work.)  You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.

  Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:

    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or

    b) Requiring preservation of specified reasonable legal notices or
    author attributions in that material or in the Appropriate Legal
    Notices displayed by works containing it; or

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  All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10.  If the Program as you
received it, or any part of it, contains a notice stating that it is
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a further restriction but permits relicensing or conveying under this
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not survive such relicensing or conveying.

  If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
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  Additional terms, permissive or non-permissive, may be stated in the
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the above requirements apply either way.

  8. Termination.

  You may not propagate or modify a covered work except as expressly
provided under this License.  Any attempt otherwise to propagate or
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this License (including any patent licenses granted under the third
paragraph of section 11).

  However, if you cease all violation of this License, then your
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provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.

  Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.

  Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License.  If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
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
modify any covered work.  These actions infringe copyright if you do
not accept this License.  Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.

  10. Automatic Licensing of Downstream Recipients.

  Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License.  You are not responsible
for enforcing compliance by third parties with this License.

  An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations.  If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
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
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.

  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
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version.  For
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patent sublicenses in a manner consistent with the requirements of
this License.

  Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
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  In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement).  To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
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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
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
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actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.

  If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
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
specifically granted under this License.  You may not convey a covered
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
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
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
License and any other pertinent obligations, then as a consequence you may
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
combined work, and to convey the resulting work.  The terms of this
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
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
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


Contract ABI



Deployed ByteCode Sourcemap


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