TechGenie - Web3 & AI Developer
@shinytechapes
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Web3 Full Stack Dev at @OpenMeta_NFT @OpenEden_X Build @DeFAIfun @RWA_Inc_ @Metaverse_HQ and Fork @naddotfun @Four_FORM_ @Pumpfun #BTC #ETH #BSC #SOL #MONAD
Metaverse & Blockchain
Joined August 2018
Exactly
You literally can’t find a single mainstream article about the Minnesota fraud... Not even one... How is it that a simple guy with a camera can uncover over $110,000,000 in fraud in a single day, but giant billion‑dollar media organizations behind the glass doors somehow “miss”
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Cool @Starlink
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Grok is rising faster than any other AI
BREAKING: Grok daily active users are up 66.13% over the last 28 days, signaling a sharp rise in daily usage, according to the latest @Similarweb data.
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This is the truth
𝕏 is the number 1 source of news on Earth
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Dropping a premium collection in 2025–2026? Want my full ERC721A custom template + merkle generator + reveal script ready in <24 h? DM “721A” – I’ll send the repo + 3 live collection links instantly. Drop a like if you’re building the next blue-chip Save this thread — your
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Bonus 2025 feature → Soulbound mode toggle bool public transferable = true; function setTransferable(bool _state) external onlyOwner { transferable = _state; } function _beforeTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal override
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Gas numbers from last 8.8k drop on Monad - Standard ERC721A: ~14k gas per mint (single) - My custom: ~8.7k gas per mint (single), ~42k for 10-pack - Total mint cost for full collection: ~78 M gas vs 140 M+ standard Community paid less → more volume.
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Tweak #4 → On-chain reveal with provenance hash Before mint: function setProvenance(string memory hash) external onlyOwner { provenance = hash; // commit to final order } function reveal(string memory _baseURI) external onlyOwner { require(bytes(baseURI).length == 0,
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Tweak #3 → Royalty enforcement (EIP-2981) + auto-split function royaltyInfo(uint256, uint256 salePrice) external view override returns (address receiver, uint256 royaltyAmount) { return (marketingWallet, salePrice * 5 / 100); // 5% } OpenSea/Manifold compatible from day
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Tweak #2 → Merkle allowlist mint (gas-free claims) bytes32 public merkleRoot; function allowlistMint(uint256 quantity, bytes32[] calldata proof) external payable { require(verify(proof, merkleRoot, keccak256(abi.encodePacked(msg.sender, quantity))), "Invalid proof");
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Tweak #1 → Wallet limit without extra storage Instead of mapping, use bit-packed ownership tracking: mapping(uint256 => uint256) private _walletMints; // wallet address lower bits function mint(uint256 quantity) external payable { require(msg.value >= price * quantity,
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Base: Start with ERC721A (Chiru Labs) Already batches mints → one storage write per contiguous batch. My custom contract header: contract ShinyCustomNFT is ERC721A, Ownable, ReentrancyGuard { uint256 public constant MAX_SUPPLY = 8888; uint256 public price = 0.008
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Custom ERC-721A – Ultra-efficient NFT minting patterns I tweak for every 2025 collection (sub-10k gas per mint on Monad/Base) ERC721A is already gas royalty, but I push it further. Here’s the exact customizations I add to every client drop → saves another 25–40 % gas + extra
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