meme-market-madness.com talked to 3 outside services on a first visit.E6E7E5
Tech check: the site claims on-chain / smart contracts, wallet connection and live data / analytics, and its public page shows matching evidence.E91E92E83E84E85
We saw no known analytics or advertising services load on the first visit.E1
2 cookies were set in your browser, all by the site itself.E8E9
Its code can ask your wallet to give an old-style 'eth_sign' signature, sign structured data (logins, orders or off-chain approvals), send transactions, send batches of transactions and 1 more. Read every wallet pop-up before approving.E45E46E47E51E52
Tech check
What the site says about itself, next to what its public page actually loads. Facts only, no verdict: you decide.
Evidence found
On-chain / smart contracts
“…w Details More Markets More markets coming soon to the dApp Not all markets are available at launch Powered by DIA…”E91
Blockchains named in its code: Sepolia, Base, Base SepoliaE83E84E85E86
The Internet Archive first saved this site on 2025-06-23 (490 days ago).E94
The site describes itself as: “Predict memecoin price moves on Base. Trade 1H/24H markets and enter the Memecoin World Cup.”E2
It's built with React (common tools for building web apps).E12
In your browser it can copy text to your clipboard, stores data in your browser's built-in database and saves small bits of data in your browser.E19E20E21
Wallet tools in the code: WalletConnect / Reown, viem, ethers.js, Coinbase Wallet SDK, thirdweb and EIP-6963 wallet discovery.E13E14E15E16E17E18
eth_sign: can ask for a raw 'eth_sign' signature, an old method that signs data you can't read.E45
eth_signTypedData: asks you to sign structured data (can be a login, an order or an off-chain token approval).E46
eth_sendTransaction: asks your wallet to send a transaction (can move funds and costs a fee).E47
wallet_sendCalls: asks your wallet to send a batch of transactions in one go.E51
signTransaction: asks a wallet to sign transactions (often Solana wallets).E52
personal_sign: asks you to sign a text message (often to log in; moves no funds by itself).E44
Chains named in the code: Sepolia, Base, Base Sepolia, OP Mainnet, OP Sepolia, Zora, Zora Sepolia and Ethereum.E83E84E85E86E87E88
30 contract or wallet addresses are written into the code, including Multicall3 (batches read calls), USDC on Base, WETH on Ethereum and 3 more.E63E68E70E71
30 addresses found in the code
0xaaee1a9723aadb7afa2810263653a34ba2c21c7a0x67466be17df832165f8c80a5a120ccc652bd7e690xe0f63a424a4439cbe457d80e4f4b51ad25b2c56c0x2f6c17fa9f9bc3600346ab4e48c0701e1d5962ae0xd2778aa0026f570e61c44d220eb0d589219291050xf94e63bfd0f9af99597ace2362c659da88f5ac540x1a384140783d9604b45a476c297af85e554a90950x68d23a92d6dca5ff0c6f13ff6e77701bc096e8780x00000000000c2e074ec69a0dfb2997ba6c7d2e1e0xeeeeeeee14d718c2b47d9923deab1335e144eeee0xca11bde05977b3631167028862be2a173976ca11 · Multicall3 (batches read calls)0x85e23b94e7f5e9cc1ff78bce78cfb15b81f0df000x4be0ddfebca9a5a4a617dee4dece99e7c862dceb0x5ff137d4b0fdcd49dca30c7cf57e578a026d27890x0000000071727de22e5e9d8baf0edac6f37da0320x833589fcd6edb6e08f4c7c32d4f71b54bda02913 · USDC on Base0x20c00000000000000000000000000000000000000xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 · WETH on Ethereum0xdac17f958d2ee523a2206206994597c13d831ec7 · USDT on Ethereum0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 · USDC on Ethereum0x2260fac5e5542a773aa44fbcfedf7c193bc2c5990x7d1afa7b718fb893db30a3abc0cfc608aacfebb00x4200000000000000000000000000000000000006 · WETH on Base / OP chains0x0b2c639c533813f4aa9d7837caf62653d097ff850xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c0xe9e7cea3dedca5984780bafc599bd69add087d560xae13d989dac2f0debff460ac112a837c89baa7cd0xed24fc36d5ee211ea25a80239fb8c4cfd80f12ee0x3c499c542cef5e3811e1192ce70d8cc03d5c33590x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270
Paste any of these into the box on the home page to get the contract's blueprint.
How key features work
What it can ask your wallet to sign
Its code can ask your wallet for eth_sign, eth_signTypedData, eth_sendTransaction, wallet_sendCalls and 1 more. Each of these opens a wallet pop-up you must approve; read it before you click.E45E46E47E51E52
It connects to crypto wallets using WalletConnect / Reown, viem, ethers.js, Coinbase Wallet SDK and 4 more. Connecting shows the site your wallet address; it doesn't move funds by itself.E13E14E15E16E17E18
Every sentence above points to one of these. Code references show the file, line:column and the short identifier that matched, never the site's code itself.
E1
Page title: MCPM — Memecoin Prediction Markets
page title · https://meme-market-madness.com/
E2
Page description: Predict memecoin price moves on Base. Trade 1H/24H markets and enter the Memecoin World Cup.
The site says: “…w Details More Markets More markets coming soon to the dApp Not all markets are available at launch Powered by DIA…”
page text · https://meme-market-madness.com/ · …w Details More Markets More markets coming soon to the dApp Not all markets are available at launch Powered by DIA…
E92
The site says: “…D CUP ✦ ✦ ✦ ✦ Markets How It Works Stats Docs BUY MCPM Connect Wallet MEMECOIN PREDICTIONS Predict the future of your favori…”
page text · https://meme-market-madness.com/ · …D CUP ✦ ✦ ✦ ✦ Markets How It Works Stats Docs BUY MCPM Connect Wallet MEMECOIN PREDICTIONS Predict the future of your favori…
E93
The site says: “…your favorite memecoins and earn rewards Live Markets Real-time Predictions Instant Rewards Active Markets Choose from…”
page text · https://meme-market-madness.com/ · …your favorite memecoins and earn rewards Live Markets Real-time Predictions Instant Rewards Active Markets Choose from…
E94
The Internet Archive first saved meme-market-madness.com on 2025-06-23 and has snapshots from 18 different days
page web archive · https://web.archive.org/web/20250623095630/meme-market-madness.com
Limits
We only see what your browser sees: code and requests on a first visit, without logging in or accepting cookie banners. What the servers do with data is invisible from outside.
Site code is usually minified (compressed), so names are partly lost and some code may be only partly analysed.
Some trackers only load after you accept cookies or log in, so the real list can be longer.
We visited from a server in the United States. Sites load different trackers and cookie banners in different countries (visitors in the EU usually get a consent banner first).
The tech check compares the site's own words with what its public page loads. Work done on servers, in private code or in separate apps isn't visible here, so 'nothing found' means not visible on the public page, not that it doesn't exist.
This text was written from fixed templates because no AI writer was available. It uses exactly the same evidence.
REA hit its size budget on parts of 4 large bundle file(s); those parts weren't fully analysed.
Facts, not judgements: this page describes what the code and traffic show, not anyone's intent. Not financial advice. Case id LtuIWmax.