USD Coin
Proxy
Implementation
Deployer
Deployment blk
6082465
Deployment txn
# of variables
23 Unified storage
Constants and immutables 2
Slot
XX
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
Transactions
| Txn hash | Method | Block | Age | From | To | Value (ETH) | Fee (ETH) |
|---|---|---|---|---|---|---|---|
| transfer | 18618137 | 0 | 0.0016416380 | ||||
| transfer | 18618137 | 0 | 0.0017715116 | ||||
| approve | 18618137 | 0 | 0.0011640562 | ||||
| approve | 18618137 | 0 | 0.0018522287 | ||||
| approve | 18618137 | 0 | 0.0014197757 | ||||
| transfer | 18618136 | 0 | 0.0018883378 | ||||
| transfer | 18618135 | 0 | 0.0018255791 | ||||
| transfer | 18618134 | 0 | 0.0013642328 | ||||
| transfer | 18618134 | 0 | 0.0017096125 | ||||
| transfer | 18618134 | 0 | 0.0013669117 |
ABI
Getter at block 18618137 admin() view returns (address) implementation() view returns (address)
CANCEL_AUTHORIZATION_TYPEHASH() view returns (bytes32)
0x158b0a9edf7a828aad02f63cd515c68ef2f50ba807396f6d12842833a1597429
DOMAIN_SEPARATOR() view returns (bytes32)
0x06c37168a7db5138defc7866392bb87a741f9b3d104deb5094588ce041cae335
PERMIT_TYPEHASH() view returns (bytes32)
0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9
RECEIVE_WITH_AUTHORIZATION_TYPEHASH() view returns (bytes32)
0xd099cc98ef71107a616c4f0f941f04c322d8e254fe26b3c6668db87aae413de8
TRANSFER_WITH_AUTHORIZATION_TYPEHASH() view returns (bytes32)
0x7c7c6cdb67a18743f49ec6fa9b35f50d52ed05cbed4cc592e13b44501c1a2267
blacklister() view returns (address)
0x10DF6B6fe66dd319B1f82BaB2d054cbb61cdAD2e
currency() view returns (string)
"USD"
decimals() view returns (uint8)
6
masterMinter() view returns (address)
0xE982615d461DD5cD06575BbeA87624fda4e3de17
name() view returns (string)
"USD Coin"
owner() view returns (address)
0xFcb19e6a322b27c06842A71e8c725399f049AE3a
paused() view returns (bool)
false
pauser() view returns (address)
0x4914f61d25e5C567143774B76EdbF4D5109a8566
rescuer() view returns (address)
0x0000000000000000000000000000000000000000
symbol() view returns (string)
"USDC"
totalSupply() view returns (uint256)
22562312155860304
version() view returns (string)
"2"
Read-only
allowance(owner, spender) view returns (uint256)
authorizationState(authorizer, nonce) view returns (bool)
balanceOf(account) view returns (uint256)
isBlacklisted(_account) view returns (bool)
isMinter(account) view returns (bool)
minterAllowance(minter) view returns (uint256)
nonces(owner) view returns (uint256)
state modifying
Events changeAdmin(newAdmin)
upgradeTo(newImplementation)
upgradeToAndCall(newImplementation, data) payable
approve(spender, value) returns (bool)
blacklist(_account)
burn(_amount)
cancelAuthorization(authorizer, nonce, v, r, s)
configureMinter(minter, minterAllowedAmount) returns (bool)
decreaseAllowance(spender, decrement) returns (bool)
increaseAllowance(spender, increment) returns (bool)
initialize(tokenName, tokenSymbol, tokenCurrency, tokenDecimals, newMasterMinter, newPauser, newBlacklister, newOwner)
initializeV2(newName)
initializeV2_1(lostAndFound)
mint(_to, _amount) returns (bool)
pause()
permit(owner, spender, value, deadline, v, r, s)
receiveWithAuthorization(from, to, value, validAfter, validBefore, nonce, v, r, s)
removeMinter(minter) returns (bool)
rescueERC20(tokenContract, to, amount)
transfer(to, value) returns (bool)
transferFrom(from, to, value) returns (bool)
transferOwnership(newOwner)
transferWithAuthorization(from, to, value, validAfter, validBefore, nonce, v, r, s)
unBlacklist(_account)
unpause()
updateBlacklister(_newBlacklister)
updateMasterMinter(_newMasterMinter)
updatePauser(_newPauser)
updateRescuer(newRescuer)
AdminChanged(previousAdmin, newAdmin)
Upgraded(implementation)
Approval(owner, spender, value)
AuthorizationCanceled(authorizer, nonce)
AuthorizationUsed(authorizer, nonce)
Blacklisted(_account)
BlacklisterChanged(newBlacklister)
Burn(burner, amount)
MasterMinterChanged(newMasterMinter)
Mint(minter, to, amount)
MinterConfigured(minter, minterAllowedAmount)
MinterRemoved(oldMinter)
OwnershipTransferred(previousOwner, newOwner)
Pause()
PauserChanged(newAddress)
RescuerChanged(newRescuer)
Transfer(from, to, value)
UnBlacklisted(_account)
Unpause()
constructor(_implementation)
fallback()
This contract contains no errors objects.
Balances
| Asset | Symbol | Type | Quantity | Price | Value |
|---|---|---|---|---|---|
| USDT | ERC-20 | 53.360823K | $0.999988 |
$53,360.18 | |
| IOTX | ERC-20 | 200.162K | $0.025211 |
$5,046.27 | |
| BOND | ERC-20 | 834 | $3.73 |
$3,110.82 | |
| DAI | ERC-20 | 1.561306K | $0.998209 |
$1,558.51 | |
| SHIB | ERC-20 | 163.283669M | $0.000008 |
$1,345.46 | |
| LINK | ERC-20 | 82.15871 | $14.59 |
$1,198.7 | |
| LUNA | ERC-20 | 9.163802M | $0.000072 |
$658.05 | |
| UST | ERC-20 | 5.44319K | $0.056916 |
$309.8 | |
ERC-20 | 22.09752 | $10.75 |
$237.55 | ||
| WETH | ERC-20 | 0.107188 | $2,037.27 |
$218.37 |