Token

JPY Coin (JPYC)

Overview

Max Total Supply

100,000,000 JPYC

Holders

627 ( 0.159%)

Transfers

1 ( 100.00%)

Market

Price

$0.01 @ 0.000003 ETH (-4.96%)

Onchain Market Cap

$695,801.00

Circulating Supply Market Cap

$18,304,778.00

Other Info

Token Contract (WITH 18 Decimals)

0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB

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OVERVIEW

A stable coin linked to JPY, which is treated as a prepaid payment instrument. Although legally a prepaid payment instrument, it is issued by ERC20. When purchasing or using JPYC, anyone can use it for 1 JPYC = 1 yen. It is possible to trade freely via DEX.

Market

Volume (24H)	:	$1,402.92
Market Capitalization	:	$18,304,778.00
Circulating Supply	:	2,630,000,000.00 JPYC
Market Data Source: Coinmarketcap

Exchange Data Source: Coingecko

#	Exchange	Pair	Price	24H Volume	% Volume

Code
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Proxy

Source Code Verified Exact Match

Proxy

Implementation:

0xf2fAb05F...B7a8751Cf

API

Contract Name

ERC1967Proxy

Compiler Version

v0.8.11+commit.d7f03943

Optimization Enabled

Yes with 3000 runs

Other Settings

default evmVersion

License

-NA-

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Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

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Contract ABI

API

[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"stateMutability":"payable","type":"receive"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

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

-----Decoded View---------------
Arg [0] : _logic (address): 0xf2fAb05F26Dc8da5A3F24D015FB043DB7a8751Cf
Arg [1] : _data (bytes): 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

-----Encoded View---------------
19 Constructor Arguments found :
Arg [0] : 000000000000000000000000f2fab05f26dc8da5a3f24d015fb043db7a8751cf
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 00000000000000000000000000000000000000000000000000000000000001e4
Arg [3] : 74ebf67300000000000000000000000000000000000000000000000000000000
Arg [4] : 0000012000000000000000000000000000000000000000000000000000000000
Arg [5] : 0000016000000000000000000000000000000000000000000000000000000000
Arg [6] : 000001a000000000000000000000000000000000000000000000000000000000
Arg [7] : 00000012000000000000000000000000c6b1dc6c9ff85e968527f5c755fc0725
Arg [8] : 3a0842470000000000000000000000008869bcc9c9530b00c56df5e6e0a721ca
Arg [9] : 3b94bf2300000000000000000000000009696fe6eff5745359345387acb6f3a5
Arg [10] : b324e87800000000000000000000000009696fe6eff5745359345387acb6f3a5
Arg [11] : b324e87800000000000000000000000031735b5db5850f66082cc0f1a61ca1a8
Arg [12] : e07a60a500000000000000000000000000000000000000000000000000000000
Arg [13] : 000000084a505920436f696e0000000000000000000000000000000000000000
Arg [14] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [15] : 000000044a505943000000000000000000000000000000000000000000000000
Arg [16] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [17] : 000000034a505900000000000000000000000000000000000000000000000000
Arg [18] : 0000000000000000000000000000000000000000000000000000000000000000

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proxy contracts

contracts/proxy/ERC1967Proxy.sol
contracts/proxy/Proxy.sol
contracts/upgradeability/ERC1967Upgrade.sol
contracts/upgradeability/draft-IERC1822.sol
contracts/util/Address.sol
contracts/util/StorageSlot.sol

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contracts/v1/Blocklistable.sol
contracts/util/EIP712.sol
contracts/v1/Rescuable.sol
contracts/v1/EIP3009.sol
contracts/v1/EIP2612.sol
contracts/upgradeability/UUPSUpgradeable.sol
contracts/util/ECRecover.sol
contracts/util/IERC20.sol
contracts/v1/AbstractFiatTokenV1.sol
contracts/v1/EIP712Domain.sol
contracts/upgradeability/draft-IERC1822.sol
contracts/upgradeability/ERC1967Upgrade.sol
contracts/util/Address.sol
contracts/util/StorageSlot.sol

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Implementation:

0xf2fAb05F...B7a8751Cf

EIP-1967

Implementation:

0xf2fAb05F...B7a8751Cf

EIP-1967

Latest 25 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status
0x7f5e347a4be194cf9166654e0678a9e352cd58d30f835f1d227e196b0a7fe27d	15565474	2022-09-19 5:26:47	1311 days ago	1663565207	0xf2fAb05F...B7a8751Cf	Upgraded	Active

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Compiler specific version warnings:

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

LostStorageArrayWriteOnSlotOverflow (low-severity)
VerbatimInvalidDeduplication (low-severity)
FullInlinerNonExpressionSplitArgumentEvaluationOrder (low-severity)
MissingSideEffectsOnSelectorAccess (low-severity)
AbiReencodingHeadOverflowWithStaticArrayCleanup (medium-severity)
DirtyBytesArrayToStorage (low-severity)
DataLocationChangeInInternalOverride (very low-severity)
NestedCalldataArrayAbiReencodingSizeValidation (very low-severity)
AbiEncodeCallLiteralAsFixedBytesBug (very low-severity)

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Tools & Services

Token

Overview

Max Total Supply

Holders

Transfers

Market

Price

Onchain Market Cap

Circulating Supply Market Cap

Other Info

Token Contract (WITH 18 Decimals)

Contract Name

ERC1967Proxy

Compiler Version

Optimization Enabled

Other Settings

License

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

Contract ABI

Contract Creation Code

Deployed Bytecode

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)