NFT Drop (thirdweb DropERC721) on Base, deployed from your own MetaMask. Nothing is uploaded to thirdweb storage: the contract metadata is https://fromsteamtosilicon.art/contract/epoch-2.json.
Primary sales and royalties: 0x8c91dfCb27125bc5f98d47315aDB62a3c52CcF8f, royalty 7.5 %
Your MetaMask must be on Base and hold a little ETH for gas. Without the browser extension, a QR code opens for the MetaMask phone app; every confirmation then happens on the phone.