Still Pillar: Immortalize Your Digital Soul on Arbitrum

A time capsule on the blockchain. Your word, locked in stone. It started as a learning project. I wanted to get my hands dirty with Web3 and build a real dApp. But somewhere along the way, it got personal. I've always been someone who works better with accountability. Tell someone you're going to do something and suddenly it's real. It's no longer just a thought floating in your head. So I started thinking: what if you could seal a version of yourself, your goals, your mindset, where you're at right now, into a time capsule that nobody can touch? Not even you. That's the problem with most goal-tracking apps. They let you quietly edit your past. Missed a deadline? Move it. Changed your mind? Delete it. The accountability disappears the moment it gets uncomfortable. ChainCapsule removes that escape hatch. Write your commitment and seal it. It's written to the blockchain, immutable, public, and permanent until it expires. You said you'd do it. Everyone can see that you said it. Now go do it. It's also a snapshot tool. Capture the state of a project, an idea, or even yourself at a specific moment in time. Come back time to time and see exactly how far you've come. Built as a dApp, Still Pillar stores everything on-chain, transparent, tamper-proof, and enforced by code rather than a database admin. The project was my hands-on dive into smart contracts, wallet integration, and what it really means to build with Web3.