Reboleira

A Chrome extension that rebuilds any web page around you, from a private profile you own via ENS.

Reboleira

Created At

ETHGlobal Lisbon 2026

Project Description

Reboleira is a Chrome extension that regenerates any web page around the person reading it. One profile : accessibility needs and content preferences alike is verified as human with World ID, encrypted on 0G Storage, and pointed to by an ENS text record you control. On any site, a TEE-sealed model on 0G Compute rebuilds the interface from the page's own content: text can be simplified, translated, or re-leveled, while every link and button stays wired to the real element, so the AI can rewrite words but never invent where a click goes. Same page, different people, different interfaces.

How it's Made

Reboleira is a Manifest V3 Chrome extension written in TypeScript and built with Vite. A content script extracts a semantic ContentGraph from the live DOM; a zod-validated UISpec is generated by a TEE-sealed LLM on 0G Compute and drawn into an isolated shadow-DOM overlay, with every link and button rewired to the original node. Identity is user-owned: World ID 4.0 (idkit) attests one human per profile, the profile itself is AES-GCM encrypted with a key derived from a MetaMask signature and stored on 0G Storage, and an ENS text record on Sepolia holds the pointer. Core logic is test-driven with Vitest, and a fixture fallback guarantees the page always renders.

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