## The Spectrum of Decentralization
Prediction markets exist on a spectrum from fully centralized (company controls everything) to fully decentralized (smart contracts handle everything). Understanding where a platform falls on this spectrum helps you evaluate trust requirements and risks.
## Centralized Platforms
### How They Work - Company operates the exchange - User deposits are held by the company - Market creation, resolution, and payouts are managed by the company - Traditional web infrastructure (databases, APIs)
### Advantages - Faster UX — no blockchain confirmation delays - Simpler onboarding — email and password - Higher initial liquidity (company can bootstrap) - Easier regulatory compliance
### Risks - **Custody risk** — the company holds your funds - **Censorship** — company can delete markets, ban users - **Resolution trust** — you trust the company to resolve fairly - **Single point of failure** — downtime, hacks, or insolvency
## Decentralized Platforms
### How They Work - Smart contracts on blockchain manage the market lifecycle - Users hold their own funds (self-custody wallets) - Market resolution uses decentralized oracle systems - Trades are executed and settled on-chain
### Advantages - **Self-custody** — your funds, your keys, your control - **Censorship resistance** — no single entity can remove markets - **Transparent resolution** — oracle data is publicly verifiable - **No counterparty risk** — smart contracts execute deterministically
### Challenges - UX complexity — wallet setup, gas fees, transaction signing - Blockchain limitations — speed, cost, scalability - Smart contract risk — bugs in code could be exploited - Lower initial liquidity without bootstrapping
## OraclBet's Approach: Best of Both Worlds
OraclBet combines on-chain settlement with user-friendly UX:
### On-Chain (Decentralized) - All market positions are ERC-1155 tokens on Polygon - Resolution is oracle-verified and executed by smart contracts - Trading is available in on-chain order book mode (EIP-712) - Payouts are automated and trustless
### User-Friendly (Practical) - Email registration (no wallet required to browse) - Instant trading mode (LMSR) — no waiting for counterparties - Cross-chain deposits — bridge from any major chain - Card payments via Stripe for easy onboarding
### Result Users get the security of on-chain settlement with the ease of a modern web application.
## Conclusion
The future of prediction markets is hybrid — combining the security and transparency of decentralized infrastructure with the usability of centralized interfaces. OraclBet's architecture demonstrates that you don't have to choose between security and convenience.