Contract

0xb8522E605a2C203a2B81388bEc4E1D615349F979

Source Code

Overview

ETH Balance

0 ETH

Eth Value

$0.00

More Info

Private Name Tags

Add

Latest 1 from a total of 1 transactions

	Transaction Hash	Method	Block		From		To
	0xff1838724536a7a884eb1ed50599633bd7de44f34073a3a2b7f7eb9b8605f98d	0x60003560	11279079	2020-11-18 1:50:32	1340 days ago	1605664232	0x69e3d626...72b813e73	IN	Contract Creation	0 ETH$0.00	0.02716236	42

Advanced mode:

Parent Transaction Hash	Block		From		To

View All Internal Transactions

Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x23B60867...5c51691d5
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:

Vyper_contract

Compiler Version

vyper:0.1.0b9

Optimization Enabled:

N/A

Other Settings:

N/A

Contract Source Code (Vyper language format)

IDE

# ERC20 implementation adapted from https://github.com/ethereum/vyper/blob/master/examples/tokens/ERC20.vy

Transfer: event({_from: indexed(address), _to: indexed(address), _value: uint256})
Approval: event({_owner: indexed(address), _spender: indexed(address), _value: uint256})

name: public(string[32])
symbol: public(string[32])
decimals: public(uint256)
totalSupply: public(uint256)
balanceOf: public(map(address, uint256))
allowances: map(address, map(address, uint256))


@public
def __init__():
    _supply: uint256 = 500*10**18
    self.name = 'Unisocks Edition 0'
    self.symbol = 'SOCKS'
    self.decimals = 18
    self.balanceOf[msg.sender] = _supply
    self.totalSupply = _supply
    log.Transfer(ZERO_ADDRESS, msg.sender, _supply)


@public
@constant
def allowance(_owner : address, _spender : address) -> uint256:
    return self.allowances[_owner][_spender]


@public
def transfer(_to : address, _value : uint256) -> bool:
    self.balanceOf[msg.sender] -= _value
    self.balanceOf[_to] += _value
    log.Transfer(msg.sender, _to, _value)
    return True


@public
def transferFrom(_from : address, _to : address, _value : uint256) -> bool:
    self.balanceOf[_from] -= _value
    self.balanceOf[_to] += _value
    if self.allowances[_from][msg.sender] < MAX_UINT256:
        self.allowances[_from][msg.sender] -= _value
    log.Transfer(_from, _to, _value)
    return True


@public
def approve(_spender : address, _value : uint256) -> bool:
    self.allowances[msg.sender][_spender] = _value
    log.Approval(msg.sender, _spender, _value)
    return True


@public
def burn(_value: uint256) -> bool:
    self.totalSupply -= _value
    self.balanceOf[msg.sender] -= _value
    log.Transfer(msg.sender, ZERO_ADDRESS, _value)
    return True


@public
def burnFrom(_from: address, _value: uint256) -> bool:
    if self.allowances[_from][msg.sender] < MAX_UINT256:
        self.allowances[_from][msg.sender] -= _value
    self.totalSupply -= _value
    self.balanceOf[_from] -= _value
    log.Transfer(_from, ZERO_ADDRESS, _value)
    return True

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

[{"name":"Transfer","inputs":[{"type":"address","name":"_from","indexed":true},{"type":"address","name":"_to","indexed":true},{"type":"uint256","name":"_value","indexed":false}],"anonymous":false,"type":"event"},{"name":"Approval","inputs":[{"type":"address","name":"_owner","indexed":true},{"type":"address","name":"_spender","indexed":true},{"type":"uint256","name":"_value","indexed":false}],"anonymous":false,"type":"event"},{"outputs":[],"inputs":[],"constant":false,"payable":false,"type":"constructor"},{"name":"allowance","outputs":[{"type":"uint256","name":"out"}],"inputs":[{"type":"address","name":"_owner"},{"type":"address","name":"_spender"}],"constant":true,"payable":false,"type":"function","gas":815},{"name":"transfer","outputs":[{"type":"bool","name":"out"}],"inputs":[{"type":"address","name":"_to"},{"type":"uint256","name":"_value"}],"constant":false,"payable":false,"type":"function","gas":74044},{"name":"transferFrom","outputs":[{"type":"bool","name":"out"}],"inputs":[{"type":"address","name":"_from"},{"type":"address","name":"_to"},{"type":"uint256","name":"_value"}],"constant":false,"payable":false,"type":"function","gas":110401},{"name":"approve","outputs":[{"type":"bool","name":"out"}],"inputs":[{"type":"address","name":"_spender"},{"type":"uint256","name":"_value"}],"constant":false,"payable":false,"type":"function","gas":37779},{"name":"burn","outputs":[{"type":"bool","name":"out"}],"inputs":[{"type":"uint256","name":"_value"}],"constant":false,"payable":false,"type":"function","gas":73765},{"name":"burnFrom","outputs":[{"type":"bool","name":"out"}],"inputs":[{"type":"address","name":"_from"},{"type":"uint256","name":"_value"}],"constant":false,"payable":false,"type":"function","gas":110122},{"name":"name","outputs":[{"type":"string","name":"out"}],"inputs":[],"constant":true,"payable":false,"type":"function","gas":6462},{"name":"symbol","outputs":[{"type":"string","name":"out"}],"inputs":[],"constant":true,"payable":false,"type":"function","gas":6492},{"name":"decimals","outputs":[{"type":"uint256","name":"out"}],"inputs":[],"constant":true,"payable":false,"type":"function","gas":723},{"name":"totalSupply","outputs":[{"type":"uint256","name":"out"}],"inputs":[],"constant":true,"payable":false,"type":"function","gas":753},{"name":"balanceOf","outputs":[{"type":"uint256","name":"out"}],"inputs":[{"type":"address","name":"arg0"}],"constant":true,"payable":false,"type":"function","gas":955}]

Deployed Bytecode

Decompile Bytecode

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

Block		Transaction	Difficulty	Gas Used	Reward

View All Blocks Produced

Block		Uncle Number	Difficulty	Gas Used	Reward

View All Uncles

Validator Index	Block		Amount

View All Withdrawals

Transaction Hash	Block		Value	Eth2 PubKey	Valid

View All Deposits

Multichain Portfolio | 26 Chains

Display all chains •

Last updated: less than 1 sec ago

Chain	Token	Portfolio %	Price	Amount	Value

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.

Tools & Services