SafeChain

Tired of smart contract exploits and wallet drainers? Web3 is dark, but it needs a Trust Layer. 🛡️ For the @colosseum hackathon, we are building SafeChain — the first on-chain reputation protocol on @solana. Know who you transact with. #buildinpublic

Crypto is global. Scam protection should be too. 🌍🛡️ We built SafeChain with instant localization so anyone can verify wallet reputation in their language. English 🇺🇸 and Ukrainian 🇺🇦 are live. What language next? Let us know! 👇 #ColosseumHackathon #Solana

Security tools shouldn't look like boring spreadsheets. 🎨✨ Unveiling UI for SafeChain: Pitch-black core, neon-cyan highlights, and sub-second load times. Building for the @colosseum hackathon means pushing both tech and design. How do you like the look? 🥶👇

GM from the arena. What are you building in the @Solana Frontier Hackathon?

Why did we choose @phantom exclusively for SafeChain? Security and UX. 🛡️ By optimizing our Web3 Reputation Layer for a single, robust adapter, we deliver a seamless review experience on @solana. Zero friction. Maximum trust. 👻⚡️ #ColosseumHackathon #Solana

@king__ask @phantom @colosseum Not fully yet - still polishing a few things. We need to fix some minor issues and improve parts of the design, but overall it’s already working.

@SafeChainSolana @phantom @colosseum Wow, seems like a good stuff to check out.... Is it perfected already?

Leaving a review should be entirely free. That’s why SafeChain is 100% GASLESS for users. ⛽🚫 You sign the review via @phantom , and our relayer covers the network fee. Seamless Web3 UX is here. #solana @colosseum

How do you rate a wallet without getting spammed by bots? 📷 Math. Our @solana smart contract uses exponential smoothing for the Trust Score and enforces a strict on-chain cooldown logic. No fake reviews, only real reputation. Building hard for @colosseum 📷

@cryptofergani x.com/SafeChainSolan…

I am so, so excited for what we have to launch Dropping ca in my TG first so make sure you join below 👇 t.me/ferganialpha

1/ @Solana's Frontier Hackathon has commenced!🏔️ 🌍 Crypto's largest online startup competition 💰 $2.5 million from Colosseum's venture fund 🌉 Up to 10 startups accepted into our accelerator 🏁 Product submissions due by May 11, 2026 Join: colosseum.com/frontier