How it works
Ombra Chat is a thin client over the OmbraChain decentralized AI compute pool. Unlike ChatGPT (which talks to OpenAI servers) or Claude.ai (Anthropic servers), every message you send here is submitted as a TASK_SUBMIT transaction on a real blockchain.
What happens when you send a message
- 1. Submit — Your message becomes a
TASK_SUBMITtx broadcast to OmbraChain mainnet. - 2. Mempool — Real miners watching the mempool pick up the task. The first available miner with
chatcapability processes it. - 3. AI processing — The miner runs your prompt through their backend (Claude, GPT-4, Llama via Ollama, etc.) — whatever they have configured.
- 4. Response — Miner submits
TASK_RESPONSEtx with the AI output. You see it appear in the UI. - 5. Reward — A validator scores the response, distributes
TASK_REWARD: 70% miner, 25% burn, 5% validator.
Pricing
- 1 free test message per IP (200 chars max). We cover the fee from a server wallet.
- After that: connect Ombra Wallet browser extension. Each message costs ~0.05 OMBRA (≈ $0.01) at current prices.
Why blockchain for AI chat?
Three reasons:
- Verifiable — Every prompt, response, and reward is on-chain. Auditable, immutable.
- Permissionless — No account, no API key, no provider lock-in. Just connect a wallet.
- Open compute — Anyone can become a miner and earn OMBRA by serving AI requests. Mining is just: install
miner-node, configure an AI backend, start earning.