Token

Staked DYDX (stkDYDX)

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ERC-20 Source Code (Proxy)

Implementation:

0x31D76F5D...7472Bf77A

dYdX

https://dydx.exchange/
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Overview

Max Total Supply

996,464.892262783166449458 stkDYDX

Holders

1,952 (0.00%)

Transfers

1 (0%)

Market

Onchain Market Cap

$0.00

Circulating Supply Market Cap

Other Info

Token Contract (WITH 18 Decimals)

0x65f7BA4Ec257AF7c55fd5854E5f6356bBd0fb8EC

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UI Multiplier changes (based on UIMultiplierUpdated event). Displayed token amounts are scaled by the active multiplier.

Transaction Hash	Block	Age	Multiplier	Status

Exchange Data Source: Coingecko

#	Exchange	Pair	Price	24H Volume	% Volume

Contract
Read as Proxy
Write as Proxy
Past Implementations

Source Code Verified Exact Match

Proxy Implementation:0x31D76F5D...7472Bf77A

API

Contract Name

InitializableAdminUpgradeabilityProxy

Compiler Version

v0.7.5+commit.eb77ed08

Optimization Enabled

Yes with 200 runs

Other Settings

default evmVersion

License

-NA-

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Contract Source Code (Solidity Standard Json-Input format)

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Contract ABI

API

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"_admin","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"initialize","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"initialize","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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Deployed Bytecode

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proxy contracts

contracts/dependencies/open-zeppelin/Address.sol
contracts/dependencies/open-zeppelin/BaseUpgradeabilityProxy.sol
contracts/dependencies/open-zeppelin/Proxy.sol
contracts/dependencies/open-zeppelin/InitializableUpgradeabilityProxy.sol
contracts/dependencies/open-zeppelin/InitializableAdminUpgradeabilityProxy.sol
contracts/dependencies/open-zeppelin/BaseAdminUpgradeabilityProxy.sol
contracts/dependencies/open-zeppelin/UpgradeabilityProxy.sol
contracts/dependencies/open-zeppelin/AdminUpgradeabilityProxy.sol

implementation contracts

contracts/safety/v2/SafetyModuleV2.sol
contracts/dependencies/open-zeppelin/SafeERC20.sol
contracts/interfaces/IERC20.sol
contracts/safety/v1_1/impl/SM1Admin.sol
contracts/safety/v1_1/impl/SM1Getters.sol
contracts/safety/v1_1/impl/SM1Operators.sol
contracts/safety/v1_1/impl/SM1Slashing.sol
contracts/safety/v1_1/impl/SM1Staking.sol
contracts/dependencies/open-zeppelin/SafeMath.sol
contracts/dependencies/open-zeppelin/Address.sol
contracts/safety/v1_1/lib/SM1Types.sol
contracts/safety/v1_1/impl/SM1Roles.sol
contracts/safety/v1_1/impl/SM1StakedBalances.sol
contracts/safety/v1_1/impl/SM1Storage.sol
contracts/dependencies/open-zeppelin/AccessControlUpgradeable.sol
contracts/utils/ReentrancyGuard.sol
contracts/utils/VersionedInitializable.sol
contracts/dependencies/open-zeppelin/Context.sol
contracts/dependencies/open-zeppelin/Strings.sol
contracts/dependencies/open-zeppelin/ERC165.sol
contracts/dependencies/open-zeppelin/IERC165.sol
contracts/safety/v1_1/lib/SafeCast.sol
contracts/safety/v1_1/impl/SM1Rewards.sol
contracts/utils/Math.sol
contracts/safety/v1_1/impl/SM1EpochSchedule.sol
contracts/safety/v1_1/impl/SM1ERC20.sol
contracts/interfaces/IERC20Detailed.sol
contracts/safety/v1_1/impl/SM1GovernancePowerDelegation.sol
contracts/interfaces/IGovernancePowerDelegationERC20.sol
contracts/safety/v1_1/impl/SM1ExchangeRate.sol
contracts/safety/v1_1/impl/SM1Snapshots.sol

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Custom Contract ABI

Implementation:0x31D76F5D...7472Bf77A EIP-1967

Latest 2 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status
0xfd332147899fd3ef1db62f262ffae92bbd7d18a5ed4e142eb0407a173dbf0453	13649826	2021-11-20 4:36:32	1798 days ago	1637382992	0x31D76F5D...7472Bf77A	Upgraded	Active
0xbca63ca6821699890dc34d4ff8b9831dd6bd20f41eedb70bfefec31ad9b7f013	12951147	2021-08-03 8:06:30	1907 days ago	1627977990	0xD249aD8f...A38897C55	Upgraded	Inactive

Proxy Contract	Transaction Hash	Block	Age	Proxy Type

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Compiler specific version warnings:

The compiled contract might be susceptible to the Solidity Compiler Bugs below:

MemoryByteArrayElementDeleteClearsWholeWord (low/medium-severity)
SpillSlotCollisionAcrossMutualRecursion (low/medium-severity)
UnsoundSpillInMutualRecursion (medium-severity)
LostStorageArrayWriteOnSlotOverflow (low-severity)
FullInlinerNonExpressionSplitArgumentEvaluationOrder (low-severity)
MissingSideEffectsOnSelectorAccess (low-severity)
AbiReencodingHeadOverflowWithStaticArrayCleanup (medium-severity)
DirtyBytesArrayToStorage (low-severity)
DataLocationChangeInInternalOverride (very low-severity)
NestedCalldataArrayAbiReencodingSizeValidation (very low-severity)
SignedImmutables (very low-severity)
ABIDecodeTwoDimensionalArrayMemory (very low-severity)
KeccakCaching (medium-severity)

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Connect a Wallet

Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.

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Add Custom ABI

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Custom ABI Find Similar

Apply Custom ABI to enable custom read/write functions for the current session. Save to also enable them for future sessions.