1  // SPDX-License-Identifier: MIT
 2  pragma solidity ^0.8.20;
 3  
 4  import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
 5  import "@openzeppelin/contracts/access/Ownable.sol";
 6  
 7  contract JupiterJunk is ERC1155, Ownable {
 8      constructor(
 9          address initialOwner
10      )
11          ERC1155("ipfs://QmUE1hMRA85uaaoYAotPxXzAfVUy4hsMHyyjPXvayQQWHB")
12          Ownable(initialOwner)
13      {}
14  
15      function setURI(string memory newuri) public onlyOwner {
16          _setURI(newuri);
17      }
18  
19      function mint(address account, uint256 amount) public onlyOwner {
20          _mint(account, 0, amount, new bytes(0));
21      }
22  
23      function mintBatch(
24          address to,
25          uint256[] memory ids,
26          uint256[] memory amounts,
27          bytes memory data
28      ) public onlyOwner {
29          _mintBatch(to, ids, amounts, data);
30      }
31  }