Vintage Vengeance: How Retro Gaming & Blockchain Propelled Atari (ATRI.PA) and Immutable X (IMX) to July 2025 Highs, Reshaping Digital Ownership

Creative Takeaway: Leveraging Digital Scarcity

Code Block: Verifying Digital Ownership (Simplified Example)

// Simplified JavaScript pseudo-code to check a player's owned game NFTs on a blockchain

const playerAddress = '0x1A2B3C4D5E6F7A8B9C0D1E2F3A4B5C6D7E8F9A0B'; // Player's wallet address
const gameContractAddress = '0x...'; // Address of the Retro Game NFT collection contract
const rpcUrl = 'https://mainnet.immutable.io/rpc'; // Immutable X RPC Endpoint

async function getPlayerOwnedRetroGameNFTs() {
    try {
        const response = await fetch(rpcUrl, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({
                jsonrpc: '2.0',
                id: 1,
                method: 'eth_call',
                params: [
                    {
                        to: gameContractAddress,
                        // Example call: ERC721 `balanceOf(address)` to get count, then `tokenOfOwnerByIndex(address, index)`
                        data: '0x70a08231' + playerAddress.substring(2).padStart(64, '0') // balanceOf(address) signature + padded address
                    },
                    'latest'
                ]
            })
        });

        const data = await response.json();
        const nftCount = parseInt(data.result, 16); // Parse result to integer

        if (nftCount > 0) {
            console.log(`Player ${playerAddress} owns ${nftCount} retro game NFTs.`);
            // Further calls would iterate through `tokenOfOwnerByIndex` to get specific NFT IDs
        } else {
            console.log(`Player ${playerAddress} owns no retro game NFTs from this collection.`);
        }
    } catch (error) {
        console.error('Error fetching NFT data:', error);
    }
}

// Call the function to demonstrate
// getPlayerOwnedRetroGameNFTs();