Solana · AI Security Middleware · On-Chain Gaming Protection
AI Security Middleware for the Solana Network
SENTINEL is a transaction screening and encryption middleware protocol built on Solana. dApps integrate our AI layer via SDK to screen transactions for threats, flag exploits, and add application-layer encryption — making every gaming transaction safer by default.
Protocol
A user triggers a transaction in a SENTINEL-integrated dApp — an asset trade, marketplace purchase, or wallet transfer. The SDK intercepts it before broadcast.
The transaction is sent to SENTINEL's AI model off-chain. It scores the destination wallet, instruction pattern, token approvals, and MEV risk in under 80ms.
Clean transactions receive an AES-256-GCM encrypted metadata envelope — hiding user intent from MEV bots and third-party observers before confirmation.
The verified transaction is submitted to Solana normally. The screening result is logged on-chain — giving dApps a tamper-proof security audit trail.
Real Threat · Confirmed On-Chain
⚠ Confirmed Case — Solana Mainnet
A single MEV sandwich bot operated undetected on Solana while extracting approximately $30 million from ordinary users in just two months. It used dozens of rotating signer wallets to evade detection. Every victim was making a legitimate swap — they never knew they were being sandwiched. Their SOL was taken before their transaction even confirmed.
✓ SENTINEL's AI model scored the primary arsc wallet 92/100 and returned a BLOCK verdict — flagging automated pattern, unknown fund source, no human behavior signature, and sandwich attack instruction structure. Every dApp using SENTINEL would have rejected those transactions before a single user lost funds.
Live Demo
Paste any Solana wallet address or contract address and get a full AI threat analysis in seconds. We've pre-loaded all 21 confirmed MEV bot addresses from the Solana MEV Blackbook for batch testing.
▶ OPEN AI SCREENERCapabilities
Core Protocol
SENTINEL sits between your dApp and Solana. Transactions are intercepted before broadcast, scored by an AI model for threat risk, and wrapped in AES-256-GCM encrypted metadata — hiding user intent from MEV bots. SENTINEL doesn't modify Solana's core protocol; it adds a security layer above it, the same way HTTPS adds security above TCP/IP. Three lines of SDK code is all a developer needs to integrate.
AI Model
The screener evaluates destination wallet age, funding source, historical patterns, token approval scope, and instruction signatures — returning a 0–100 risk score in under 80ms.
Encryption
Transaction intent metadata is encrypted before broadcast — hiding what a user is doing from MEV sandwich bots and block explorers. On-chain assets and Solana's core signing are untouched.
Decentralisation
Phase 3 introduces staked SNTL security nodes — a decentralised network of AI inference operators who share threat intelligence and earn rewards for accurate classifications.
Developer First
The TypeScript SDK wraps the screener API and on-chain Anchor program into a minimal interface. Any Solana dApp can integrate SENTINEL in under an hour, with no infrastructure to manage.
SNTL Token
Timeline
About Us
Our Mission
SENTINEL is a community-driven project with one goal: making on-chain transactions safer for everyone. We integrate AI directly into the transaction screening process — not as a concept, but as a working system that tests real threats against real on-chain data.
From confirming the $30M arsc sandwich bot to batch-scanning 21 confirmed MEV addresses from the Solana MEV Blackbook — every feature SENTINEL ships is tested against actual threats, not simulated ones. The community guides what gets built next.
What Makes Us Different
Get in touch
Questions, partnerships, developer integrations or press enquiries — reach us directly.
✉ Sentinelnetworksrpgmod@gmail.com 𝕏 @SentinelCoinAIGet SNTL
Download Phantom or Backpack. Create your wallet and save your seed phrase somewhere safe.
Buy SOL on Coinbase, Binance, or Kraken, then send it to your Solana wallet address.
Visit pump.fun, connect your wallet, and search for SENTINEL or paste the contract address below.
Enter the amount of SOL you want to swap, confirm the transaction, and you're a SENTINEL holder. Welcome to the guard.
Community
Follow for updates
Follow @SentinelCoinAI on X for live price updates, screener results, MEV threat alerts and roadmap announcements.
𝕏 Follow @SentinelCoinAIShare SENTINEL
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