Contract Address Details

0xa8fF8cF974a77D5D8a68d47ad948334FCf55043A

Token: crossbell-io-updates-Note-32179-21 (cros-Note-32179-21)

Creator: 0xa6f969–3cd0d8 at 0x2fba1f–80b4b2

Balance: 0 CSB

Tokens: Fetching tokens... Error trying to fetch balances.

Transactions: Fetching transactions...

Transfers: Fetching transfers...

Gas Used: Fetching gas used...

Last Balance Update: 82084280

Transactions Internal Transactions Coin Balance History Logs Code Read Contract Write Contract

Minimal Proxy Contract for 0x7bb160fabc629a8b288499ce9b48eeabd46cf3e1.
EIP-1167 - minimal bytecode implementation that delegates all calls to a known address

Contract name:: MintNFT
Optimization enabled: true

Compiler version: v0.8.10+commit.fc410830
Optimization runs: 200

Verified at: 2022-07-25T08:00:20.534139Z

contracts/MintNFT.sol

// SPDX-License-Identifier: MIT

pragma solidity 0.8.10;

import "./base/NFTBase.sol";
import "./interfaces/IMintNFT.sol";
import "./interfaces/IWeb3Entry.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/proxy/utils/Initializable.sol";

contract MintNFT is NFTBase, IMintNFT, Initializable {
    using Counters for Counters.Counter;

    address public Web3Entry;

    uint256 internal _characterId;
    uint256 internal _noteId;
    Counters.Counter internal _tokenIdCounter;

    function initialize(
        uint256 characterId,
        uint256 noteId,
        address web3Entry,
        string calldata name,
        string calldata symbol
    ) external initializer {
        super._initialize(name, symbol);
        _characterId = characterId;
        _noteId = noteId;
        Web3Entry = web3Entry;

        emit Events.MintNFTInitialized(characterId, noteId, block.timestamp);
    }

    function mint(address to) external returns (uint256) {
        require(msg.sender == Web3Entry, "MintNFT: NotWeb3Entry");

        _tokenIdCounter.increment();
        _mint(to, _tokenIdCounter.current());
        return _tokenIdCounter.current();
    }

    function getSourcePublicationPointer() external view returns (uint256, uint256) {
        return (_characterId, _noteId);
    }

    function tokenURI(uint256 tokenId) public view override returns (string memory) {
        require(_exists(tokenId), "MintNFT: TokenDoesNotExist");
        return IWeb3Entry(Web3Entry).getNote(_characterId, _noteId).contentUri;
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal override {}
}

Contract ABI

[{"type":"event","name":"Approval","inputs":[{"type":"address","name":"owner","internalType":"address","indexed":true},{"type":"address","name":"approved","internalType":"address","indexed":true},{"type":"uint256","name":"tokenId","internalType":"uint256","indexed":true}],"anonymous":false},{"type":"event","name":"ApprovalForAll","inputs":[{"type":"address","name":"owner","internalType":"address","indexed":true},{"type":"address","name":"operator","internalType":"address","indexed":true},{"type":"bool","name":"approved","internalType":"bool","indexed":false}],"anonymous":false},{"type":"event","name":"Transfer","inputs":[{"type":"address","name":"from","internalType":"address","indexed":true},{"type":"address","name":"to","internalType":"address","indexed":true},{"type":"uint256","name":"tokenId","internalType":"uint256","indexed":true}],"anonymous":false},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"Web3Entry","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"approve","inputs":[{"type":"address","name":"to","internalType":"address"},{"type":"uint256","name":"tokenId","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"balanceOf","inputs":[{"type":"address","name":"owner","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"burn","inputs":[{"type":"uint256","name":"tokenId","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"getApproved","inputs":[{"type":"uint256","name":"tokenId","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"},{"type":"uint256","name":"","internalType":"uint256"}],"name":"getSourcePublicationPointer","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"initialize","inputs":[{"type":"uint256","name":"characterId","internalType":"uint256"},{"type":"uint256","name":"noteId","internalType":"uint256"},{"type":"address","name":"web3Entry","internalType":"address"},{"type":"string","name":"name","internalType":"string"},{"type":"string","name":"symbol","internalType":"string"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"isApprovedForAll","inputs":[{"type":"address","name":"owner","internalType":"address"},{"type":"address","name":"operator","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"mint","inputs":[{"type":"address","name":"to","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"string","name":"","internalType":"string"}],"name":"name","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"ownerOf","inputs":[{"type":"uint256","name":"tokenId","internalType":"uint256"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"safeTransferFrom","inputs":[{"type":"address","name":"from","internalType":"address"},{"type":"address","name":"to","internalType":"address"},{"type":"uint256","name":"tokenId","internalType":"uint256"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"safeTransferFrom","inputs":[{"type":"address","name":"from","internalType":"address"},{"type":"address","name":"to","internalType":"address"},{"type":"uint256","name":"tokenId","internalType":"uint256"},{"type":"bytes","name":"_data","internalType":"bytes"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"setApprovalForAll","inputs":[{"type":"address","name":"operator","internalType":"address"},{"type":"bool","name":"approved","internalType":"bool"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"supportsInterface","inputs":[{"type":"bytes4","name":"interfaceId","internalType":"bytes4"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"string","name":"","internalType":"string"}],"name":"symbol","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"tokenByIndex","inputs":[{"type":"uint256","name":"index","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"tokenOfOwnerByIndex","inputs":[{"type":"address","name":"owner","internalType":"address"},{"type":"uint256","name":"index","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"string","name":"","internalType":"string"}],"name":"tokenURI","inputs":[{"type":"uint256","name":"tokenId","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"totalSupply","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"transferFrom","inputs":[{"type":"address","name":"from","internalType":"address"},{"type":"address","name":"to","internalType":"address"},{"type":"uint256","name":"tokenId","internalType":"uint256"}]}]

Contract Creation Code

Verify & Publish

0x3d602d80600a3d3981f3363d3d373d3d3d363d737bb160fabc629a8b288499ce9b48eeabd46cf3e15af43d82803e903d91602b57fd5bf3

Deployed ByteCode

0x363d3d373d3d3d363d737bb160fabc629a8b288499ce9b48eeabd46cf3e15af43d82803e903d91602b57fd5bf3