ENS

Ethereum ERC-20 Token 瀏覽鏈

0xc18360217d8f7ab5e7c516566761ea12ce7f9d72

Solidity v0.8.7+commit.e28d00a7

Fungible token following the ERC-20 standard.

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參考： ens-eth 0xc18360217d8f7ab5e7c516566761ea12ce7f9d72
範例提示詞： "Tell me the current state of ens-eth"
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Block #25,493,709

Detected mintable and ownable controls from the verified ABI.

Mintable Ownable

當前控制

Owner
0xfe89cc7abb2c4183683ab71653c4cdc9b02d44b7 wallet.ensdao.eth ↗ Etherscan → smarts

近期治理

1569 privileged events loaded. 最新： DelegateVotesChanged at block #25,492,704.

概覽

讀取函式
21
寫入函式
14
事件
7

讀取函式

Block #25,493,709 · just now
DOMAIN_SEPARATOR() view → 0x3172a7257acc6467eb985cfb1d52917228ac18e308bae31d65407e0983bd10a2

Returns the EIP-712 domain separator used to sign and verify typed data for off-chain signatures.✨ AI

回傳值

名稱 類型 描述
— bytes32 The 32-byte EIP-712 domain separator for this contract, used when hashing and verifying typed data signatures.✨ AI
allowance(owner: address, spender: address) view

Returns the remaining number of tokens that spender is allowed to spend on behalf of owner.✨ AI

開發者： See {IERC20-allowance}.

參數

名稱 類型 描述
owner address Address that owns the tokens.✨ AI
spender address Address allowed to spend the owner's tokens.✨ AI

回傳值

名稱 類型 描述
— uint256 Remaining number of tokens spender is allowed to transfer from owner.✨ AI
balanceOf(account: address) view

Returns the ENSToken balance for the specified account.✨ AI

開發者： See {IERC20-balanceOf}.

參數

名稱 類型 描述
account address Address to query the ENSToken balance for.✨ AI

回傳值

名稱 類型 描述
— uint256 The token balance of the account as a uint256.✨ AI
checkpoints(account: address, pos: uint32) view

Return the checkpoint for an account at the given index.✨ AI

開發者： Get the `pos`-th checkpoint for `account`.

參數

名稱 類型 描述
account address Address whose checkpoints are queried.✨ AI
pos uint32 Zero-based index of the checkpoint to retrieve.✨ AI

回傳值

名稱 類型 描述
— tuple Block number (uint32) when the checkpoint was recorded.✨ AI
claimPeriodEnds() view → 1,651,622,400

Get the Unix timestamp when the current token claim period ends.✨ AI

回傳值

名稱 類型 描述
— uint256 Unix timestamp (seconds) marking the end of the current claim period.✨ AI
decimals() view → 18

Return the number of decimal places the token uses.✨ AI

開發者： Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}.

回傳值

名稱 類型 描述
— uint8 The number of decimal places used to display token balances (uint8).✨ AI
delegates(account: address) view

Return the current delegate address for the given account.✨ AI

開發者： Get the address `account` is currently delegating to.

參數

名稱 類型 描述
account address Address of the token holder whose delegate you want to query.✨ AI

回傳值

名稱 類型 描述
— address Address currently authorized to vote on behalf of the account, or the zero address if no delegate is set.✨ AI
getPastTotalSupply(blockNumber: uint256) view

Get the total token supply at a past block.✨ AI

開發者： Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances. It is but NOT the sum of all the delegated votes! Requirements: - `blockNumber` must have been already mined

參數

名稱 類型 描述
blockNumber uint256 Block number to query the total supply for.✨ AI

回傳值

名稱 類型 描述
— uint256 Total token supply at the specified past block.✨ AI
getPastVotes(account: address, blockNumber: uint256) view

Return the number of votes held by account at the end of blockNumber.✨ AI

開發者： Retrieve the number of votes for `account` at the end of `blockNumber`. Requirements: - `blockNumber` must have been already mined

參數

名稱 類型 描述
account address Address whose prior voting power to retrieve.✨ AI
blockNumber uint256 Block number at which to read the voting power.✨ AI

回傳值

名稱 類型 描述
— uint256 Voting power (number of votes) account had at the end of the given block.✨ AI
getVotes(account: address) view

Return the current voting power for the specified account.✨ AI

開發者： Gets the current votes balance for `account`

參數

名稱 類型 描述
account address Address whose delegated voting power is being queried.✨ AI

回傳值

名稱 類型 描述
— uint256 The current number of votes (uint256) assigned to the account.✨ AI
isClaimed(index: uint256) view

Checks whether the claim at the given index has already been made.✨ AI

開發者： Returns true if the claim at the given index in the merkle tree has already been made.

參數

名稱 類型 描述
index uint256 The index into the merkle tree.

回傳值

名稱 類型 描述
— bool True if the claim at the index was already claimed; otherwise false.✨ AI
merkleRoot() view → 0xaca22207fc31a4c3ecd6ab11ce2df3db64b8afeba4f31db2b9aeb76f1dada659

Return the current Merkle root used to validate claim or allocation proofs.✨ AI

回傳值

名稱 類型 描述
— bytes32 The stored bytes32 Merkle root used by the contract to verify Merkle proofs for claims or allocations.✨ AI
minimumMintInterval() view → 31,536,000

Return the minimum required time interval between successive mint operations.✨ AI

回傳值

名稱 類型 描述
— uint256 Minimum time interval in seconds that must elapse between two mint calls.✨ AI
mintCap() view → 200

Returns the maximum number of tokens that can be minted by the contract.✨ AI

回傳值

名稱 類型 描述
— uint256 The mint cap as a uint256 representing the maximum total supply allowed to be minted.✨ AI
name() view → Ethereum Name Service

Returns the token's name.✨ AI

開發者： Returns the name of the token.

回傳值

名稱 類型 描述
— string The token name as a string.✨ AI
nextMint() view → 1,667,336,117

Return the amount of tokens scheduled for the next mint operation.✨ AI

回傳值

名稱 類型 描述
— uint256 Number of tokens that will be minted by the next mint call, expressed in the token's smallest unit.✨ AI
nonces(owner: address) view

Returns the current nonce for an address used to prevent replay of permit or meta-transaction signatures.✨ AI

開發者： See {IERC20Permit-nonces}.

參數

名稱 類型 描述
owner address Address whose nonce is returned; used to validate and prevent replay of signatures.✨ AI

回傳值

名稱 類型 描述
— uint256 The current nonce for the owner address; increments each time a signature-consuming operation is performed.✨ AI
numCheckpoints(account: address) view

Return the number of voting checkpoints recorded for an account.✨ AI

開發者： Get number of checkpoints for `account`.

參數

名稱 類型 描述
account address Account to query for checkpoint count.✨ AI

回傳值

名稱 類型 描述
— uint32 Number of checkpoints (uint32) recorded for the account.✨ AI
owner() view → 0xfe89cc7abb2c4183683ab71653c4cdc9b02d44b7

Returns the contract owner's address.✨ AI

開發者： Returns the address of the current owner.

回傳值

名稱 類型 描述
— address The address of the contract owner who holds administrative privileges.✨ AI
symbol() view → ENS

Returns the token's symbol.✨ AI

開發者： Returns the symbol of the token, usually a shorter version of the name.

回傳值

名稱 類型 描述
— string The token's short, human-readable symbol (for example: "ENS").✨ AI
totalSupply() view → 100,000,000 ENS

Returns the total number of ENSToken units in existence.✨ AI

開發者： See {IERC20-totalSupply}.

回傳值

名稱 類型 描述
— uint256 Total supply of tokens as a uint256, expressed in the token's smallest indivisible unit.✨ AI

寫入函式

approve(spender: address, amount: uint256) nonpayable

Approve spender to transfer up to amount tokens from the caller's account.✨ AI

開發者： See {IERC20-approve}. Requirements: - `spender` cannot be the zero address.

參數

名稱 類型 描述
spender address Address allowed to spend the caller's tokens.✨ AI
amount uint256 Maximum number of tokens the spender may transfer.✨ AI

回傳值

名稱 類型 描述
— bool True if the approval was successful.✨ AI
claimTokens(amount: uint256, delegate: address, merkleProof: bytes32[]) nonpayable

Claim allocated ENS tokens by proving entitlement with a Merkle proof and optionally set a delegate.✨ AI

開發者： Claims airdropped tokens.

參數

名稱 類型 描述
amount uint256 The amount of the claim being made.
delegate address The address the tokenholder wants to delegate their votes to.
merkleProof bytes32[] A merkle proof proving the claim is valid.
decreaseAllowance(spender: address, subtractedValue: uint256) nonpayable

Decrease the ERC-20 allowance for spender by subtractedValue.✨ AI

開發者： Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`.

參數

名稱 類型 描述
spender address Address approved to spend tokens on behalf of the caller.✨ AI
subtractedValue uint256 Amount to subtract from the spender's current allowance.✨ AI

回傳值

名稱 類型 描述
— bool True if the allowance was decreased successfully.✨ AI
delegate(delegatee: address) nonpayable

Delegate the caller's voting power to the specified address.✨ AI

開發者： Delegate votes from the sender to `delegatee`.

參數

名稱 類型 描述
delegatee address Address that will receive the caller's delegated voting power.✨ AI
delegateBySig(delegatee: address, nonce: uint256, expiry: uint256, v: uint8, r: bytes32, s: bytes32) nonpayable

Allow an account to set a delegate for its voting power via an off-chain signature.✨ AI

開發者： Delegates votes from signer to `delegatee`

參數

名稱 類型 描述
delegatee address Address to receive delegated voting power.✨ AI
nonce uint256 Unique number to prevent signature replay for the signer.✨ AI
expiry uint256 Timestamp after which the signature is invalid.✨ AI
v uint8 ECDSA recovery byte v from the signer's signature.✨ AI
r bytes32 ECDSA signature r value.✨ AI
s bytes32 ECDSA signature s value.✨ AI
increaseAllowance(spender: address, addedValue: uint256) nonpayable

Increase the caller's ERC-20 allowance for a spender by addedValue.✨ AI

開發者： Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address.

參數

名稱 類型 描述
spender address Address that will be allowed to spend the caller's tokens.✨ AI
addedValue uint256 Amount of tokens to add to the existing allowance for spender.✨ AI

回傳值

名稱 類型 描述
— bool True if the allowance was increased successfully.✨ AI
mint(dest: address, amount: uint256) nonpayable

Mints new tokens to the specified address, increasing the total supply.✨ AI

開發者： Mints new tokens. Can only be executed every `minimumMintInterval`, by the owner, and cannot exceed `mintCap / 10000` fraction of the current total supply.

參數

名稱 類型 描述
dest address The address to mint the new tokens to.
amount uint256 The quantity of tokens to mint.
permit(owner: address, spender: address, value: uint256, deadline: uint256, v: uint8, r: bytes32, s: bytes32) nonpayable

Allow spender to spend tokens on behalf of owner using an off-chain EIP-2612 signature before the deadline.✨ AI

開發者： See {IERC20Permit-permit}.

參數

名稱 類型 描述
owner address Token holder address that signed the permit.✨ AI
spender address Address being approved to spend the tokens.✨ AI
value uint256 Number of tokens to approve.✨ AI
deadline uint256 Unix timestamp when the permit expires.✨ AI
v uint8 Signature recovery id (part of the ECDSA signature).✨ AI
r bytes32 First 32 bytes of the ECDSA signature.✨ AI
s bytes32 Second 32 bytes of the ECDSA signature.✨ AI
renounceOwnership() nonpayable

Relinquish ownership of the contract by setting the owner to the zero address.✨ AI

開發者： Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.
setMerkleRoot(_merkleRoot: bytes32) nonpayable
開發者： Sets the merkle root. Only callable if the root is not yet set.

參數

名稱 類型 描述
_merkleRoot bytes32 The merkle root to set.
sweep(dest: address) nonpayable
開發者： Allows the owner to sweep unclaimed tokens after the claim period ends.

參數

名稱 類型 描述
dest address The address to sweep the tokens to.
transfer(recipient: address, amount: uint256) nonpayable
開發者： See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`.

參數

名稱 類型 描述
recipient address
amount uint256

回傳值

名稱 類型 描述
— bool
transferFrom(sender: address, recipient: address, amount: uint256) nonpayable
開發者： See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`.

參數

名稱 類型 描述
sender address
recipient address
amount uint256

回傳值

名稱 類型 描述
— bool
transferOwnership(newOwner: address) nonpayable
開發者： Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.

參數

名稱 類型 描述
newOwner address

事件

Approval(owner: address, spender: address, value: uint256)
名稱 類型 已索引 描述
owner address ✓
spender address ✓
value uint256
Claim(claimant: address, amount: uint256)
名稱 類型 已索引 描述
claimant address ✓
amount uint256
DelegateChanged(delegator: address, fromDelegate: address, toDelegate: address)
名稱 類型 已索引 描述
delegator address ✓
fromDelegate address ✓
toDelegate address ✓
DelegateVotesChanged(delegate: address, previousBalance: uint256, newBalance: uint256)
名稱 類型 已索引 描述
delegate address ✓
previousBalance uint256
newBalance uint256
MerkleRootChanged(merkleRoot: bytes32)
名稱 類型 已索引 描述
merkleRoot bytes32
OwnershipTransferred(previousOwner: address, newOwner: address)
名稱 類型 已索引 描述
previousOwner address ✓
newOwner address ✓
Transfer(from: address, to: address, value: uint256)
名稱 類型 已索引 描述
from address ✓
to address ✓
value uint256