Token

Caldera (ERA)

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ERC-20 Source Code (Proxy)

Implementation:

0x1a91cAf1...6674D6e43

Decentralized Web

https://www.caldera.xyz
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Overview

Max Total Supply

1,000,000,000 ERA

Holders

19,128 ( 0.037%)

Transfers

100 ( -5.66%)

Market

Price

$0.07 @ 0.000040 ETH (-8.61%)

Onchain Market Cap

$74,191,000.00

Circulating Supply Market Cap

$12,984,694.00

Other Info

Token Contract (WITH 18 Decimals)

0xE2AD0BF751834f2fbdC62A41014f84d67cA1de2A

Holders
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Info
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Cards

OVERVIEW

Caldera is a modular Rollups-as-a-Service platform that lets developers launch fast, customizable app-specific rollups with low fees and sub-second finality. Built on Ethereum, it enables scalable, interoperable Web3 applications through its advanced Metalayer infrastructure.

Market

Volume (24H)	:	$6,134,512.00
Market Capitalization	:	$12,984,694.00
Circulating Supply	:	174,750,000.00 ERA
Market Data Source: Coinmarketcap

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:

0x1a91cAf1...6674D6e43

API

Contract Name

ERC1967Proxy

Compiler Version

v0.8.26+commit.8a97fa7a

Optimization Enabled

Yes with 10000000 runs

Other Settings

cancun 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":"implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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

Deployed Bytecode

0x6080604052600a600c565b005b60186014601a565b605d565b565b5f60587f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc5473ffffffffffffffffffffffffffffffffffffffff1690565b905090565b365f80375f80365f845af43d5f803e8080156076573d5ff35b3d5ffdfea2646970667358221220732dddcc251ea4b2aa30c5dcee7e01303c7de2b21f467e28e8e38c13d949ccb964736f6c634300081a0033

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

0000000000000000000000005ca1e6a05d0f1cb1177487e901ea2920fe8f398a00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000024c4d66de80000000000000000000000000f6fb700cba98e1244a50c075d94b3365536404c00000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : implementation (address): 0x5CA1E6a05d0f1cB1177487E901eA2920Fe8f398A
Arg [1] : _data (bytes): 0xc4d66de80000000000000000000000000f6fb700cba98e1244a50c075d94b3365536404c

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000005ca1e6a05d0f1cb1177487e901ea2920fe8f398a
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000024
Arg [3] : c4d66de80000000000000000000000000f6fb700cba98e1244a50c075d94b336
Arg [4] : 5536404c00000000000000000000000000000000000000000000000000000000

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proxy contracts

lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Proxy.sol
lib/openzeppelin-contracts/contracts/proxy/Proxy.sol
lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Utils.sol
lib/openzeppelin-contracts/contracts/proxy/beacon/IBeacon.sol
lib/openzeppelin-contracts/contracts/utils/Address.sol
lib/openzeppelin-contracts/contracts/utils/StorageSlot.sol

implementation contracts

src/CalderaToken.sol
lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/ERC20Upgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC20PermitUpgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC20VotesUpgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/access/Ownable2StepUpgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol
lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/UUPSUpgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/NoncesUpgradeable.sol
lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol
lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/ContextUpgradeable.sol
lib/openzeppelin-contracts/contracts/interfaces/draft-IERC6093.sol
lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol
lib/openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/cryptography/EIP712Upgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/governance/utils/VotesUpgradeable.sol
lib/openzeppelin-contracts/contracts/utils/structs/Checkpoints.sol
lib/openzeppelin-contracts-upgradeable/contracts/access/OwnableUpgradeable.sol
lib/openzeppelin-contracts/contracts/interfaces/draft-IERC1822.sol
lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Utils.sol
lib/openzeppelin-contracts/contracts/utils/cryptography/MessageHashUtils.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC5267.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC5805.sol
lib/openzeppelin-contracts/contracts/utils/math/SafeCast.sol
lib/openzeppelin-contracts/contracts/utils/types/Time.sol
lib/openzeppelin-contracts/contracts/utils/math/Math.sol
lib/openzeppelin-contracts/contracts/proxy/beacon/IBeacon.sol
lib/openzeppelin-contracts/contracts/utils/Address.sol
lib/openzeppelin-contracts/contracts/utils/StorageSlot.sol
lib/openzeppelin-contracts/contracts/utils/Strings.sol
lib/openzeppelin-contracts/contracts/governance/utils/IVotes.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC6372.sol
lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol

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Implementation:

0x1a91cAf1...6674D6e43

EIP-1967

Implementation:

0x1a91cAf1...6674D6e43

EIP-1967

Latest 2 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status
0xaf2a98045547bba6bdbde09ea8146f294ae097ee333b14a15f4462d2e01d80c2	22126805	2025-03-25 22:10:59	478 days ago	1742940659	0x1a91cAf1...6674D6e43	Upgraded	Active
0xc326ab2da6e415114b5ecd6b5a3cd2af3d57018be2a3d14516d7ca35275d8ce4	22126805	2025-03-25 22:10:59	478 days ago	1742940659	0x5CA1E6a0...0Fe8f398A	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:

UnsoundSpillInMutualRecursion (medium-severity)
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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)