Inspiration
We’ve all shopped online and thought: “Was this ever really worth $200?”
The truth is — we don’t know. And that’s the problem.
Marketplaces today are black boxes. Prices are inflated, slashed, and manipulated behind the scenes. What we’re shown isn’t based on real demand — it’s based on psychological tricks, A/B tests, and marketing pressure.
So we asked: what if prices were transparent?
What if demand was measurable — not just by purchases, but by intent: views, wishlists, cart adds — and all of it publicly traceable?
That’s why we built SatStreet.
What It Does
SatStreet is an open-source, demand-driven marketplace that replaces manipulation with math.
- Prices go up when real interest rises
- Every signal — from clicks to carts — contributes to a product’s score
- Each price change is logged, explained, and hashed on-chain for auditability
- All behavioral data is captured in a transparent timeline, visible to buyers and sellers alike
We don’t fake urgency. We prove movement.
Why Open Source and Blockchain?
We believe transparency shouldn't be a feature — it should be the foundation.
That’s why SatStreet is fully open-source, and why key engagement snapshots are hashed and anchored to a public blockchain. Anyone can audit the data, verify the signals, and trace the entire pricing history. No need to "trust the platform" — the proof is there.
You don’t just shop on SatStreet. You read the market, like a public truth layer for commerce.
How We Built It
- Frontend: React + TypeScript, styled with TailwindCSS for clean, modular UI
- Build tool: Vite (lightning-fast) + Bun for dependency management
- Backend: Simulated real-time demand changes and behavioral data
- AI summary module: GPT-style reasoning to explain price movements naturally
- Blockchain: Hashes of demand logs are simulated for on-chain anchoring; IPFS-ready format for snapshots
What We Learned
- True transparency isn’t just about blockchain — it’s about being understandable
- Explaining complex market dynamics simply is hard — and worth doing
- People don’t trust e-commerce because no platform earns that trust. We're trying to change that.
Challenges
- Modeling real-time demand without relying on fake metrics
- Designing a scoring system that’s fair, yet reactive
- Building around truth when everyone else builds around perception
SatStreet is what happens when you treat e-commerce like a public utility:
Transparent. Open. Auditable. Real.
Built With
- ai-prompt-engine
- ai-prompt-engineering
- blockchain
- blockchain-hashing-(keccak256)
- bun
- database
- ipfs
- ipfs-snapshot-ready
- keccak256-hashing
- markdown
- open-source
- open-source-github-architecture
- python
- react
- tailwindcss
- typescript
- vite
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