4. Compliance

Currently, the functionalities implemented and the interfaces defined by ERC-1000 are compliant with ERC-20 and ERC-721 standards, specifically as follows:

4.1 ERC-20 Compliance

No.	Item	Description	Status
1.	name()	Is declared as a public view function	✓
		Returns a string, for example “Tether USD”	✓
2.	symbol()	Is declared as a public view function	✓
		Returns the symbol by which the token contract should be known, for example “USDT”. It is usually 3 or 4 characters in length	✓
3.	Decimals()	Is declared as a public view function	✓
		Returns decimals, which refers to how divisible a token can be, from 0 (not at all divisible) to 18 (divisible) and even higher if required	✓
4.	totalSupply()	Is declared as a public view function	✓
		Returns the number of total supplied tokens, including the total minted tokens (minus the total burned tokens) ever since the deployment	✓
5.	balanceOf()	Is declared as a public view function	✓
		Anyone can query any addresses’ balance as all data on the blockchain is public	✓
6.	allowance()	Is declared as a public view function	✓
		Returns the amount which the spender is still allowed to withdraw from the owner	✓
7.	transfer()	Is declared as a public function	✓
		Returns a boolean value which accurately reflects the token transfer status	✓
		Reverts if the caller does not have enough tokens to spend	✓
		Allows zero amount transfers	✓
		Emits Transfer() event when tokens are transferred successfully (include 0 amount transfers)	✓
		Reverts while transferring to zero address	✓
8.	transferFrom()	Is declared as a public function	✓
		Returns a boolean value which accurately reflects the token transfer status	✓
		Reverts if the spender does not have enough token allowances to spend	✓
		Updates the spender’s token allowances when tokens are transferred successfully	✓
		Reverts if the from address does not have enough tokens to spend	✓
		Allows zero amount transfers	✓
		Emits Transfer() event when tokens are transferred successfully (including zero amount transfers)	✓
		Is declared as a public function	✓
		Reverts while transferring from zero address	✓
9..	approve()	Is declared as a public function	✓
		Returns a boolean value which accurately reflects the token approval status	✓
		Emits Approval() event when tokens are approved successfully	✓
		Reverts while approving to zero address	✓
10.	Transfer()event	Is emitted when tokens are transferred, including zero value transfers	✓
		Is emitted with the from address set to 𝑎𝑑𝑑𝑟𝑒𝑠𝑠(0𝑥0) when new tokens are generated	✓
11.	Approval()event	Is emitted on any successful call to approve()	✓

5.2 ERC-721 Compliance

No.	Item	Description	Status
1.	balanceOf()	Is declared as a public view function	✓
		Anyone can query any addresses’ balance as all data on the blockchain is public	✓
2.	ownerOf()	Is declared as a public view function	✓
		Returns the address of the owner of the NFT	✓
3.	getApproved()	Is declared as a public view function	✓
		Reverts while ‘_tokenId’ does not exist	✓
		Returns the approved address for this NFT	✓
4.	isApprovedForAll()	Is declared as a public view function	✓
		Returns a boolean value which check ‘_operator’ is an approved operator	✓
5.	safeTransferFrom()	Is declared as a public function	✓
		Reverts while ‘to’ refers to a smart contract and not implement IERC721Receiver-onERC721Received	✓
		Reverts unless ‘msg.sender’ is the current owner, an authorized operator, or the approved address for this NFT	✓
		Reverts while ‘_tokenId’ is not a valid NFT	✓
		Reverts while ‘_from’ is not the current owner	✓
		Reverts while transferring to zero address	✓
		Emits Transfer() event when tokens are transferred successfully	✓
6.	transferFrom()	Is declared as a public function	✓
		Reverts unless ‘msg.sender’ is the current owner, an authorized operator, or the approved address for this NFT	✓
		Reverts while ‘_tokenId’ is not a valid NFT	✓
		Reverts while ‘_from’ is not the current owner	✓
		Reverts while transferring to zero address	✓
		Emits Transfer() event when tokens are transferred successfully	✓
7.	approve()	Is declared as a public function	✓
		Reverts unless ‘msg.sender’ is the current owner, an authorized operator, or the approved address for this NFT	✓
		Emits Approval() event when tokens are approved successfully	✓
		Reverts while approving to zero address	✓
8.	setApprovalForAll()	Is declared as a public function	✓
		Reverts while not approving to caller	✓
		Emits ApprovalForAll() event when tokens are approved successfully	✓
9.	Transfer()event	Is emitted when tokens are transferred`	✓
10.	Approval()event	Is emitted on any successful call to approve()	✓
11.	ApprovalForAll()event	Is emitted on any successful call to setApprovalForAll()	✓