TheOneFile Verse is a self-hosted workspace where teams draw networks, smart homes, and infrastructure together on one live canvas. Each room is a shared map where nodes, racks, wires, zones, and text sync instantly between everyone connected, with live cursors, per-room chat, and an undo that only reverses your own edits. Status probes cover ICMP ping, TCP ports, HTTP, and DNS, and Network Discovery scans a subnet, names hosts through reverse DNS, mDNS, and SNMP, tags more than 70 common services with selfh.st icons, and drops the results onto the map as nodes. An Enter 3D button turns any map into a walkable, multiplayer 3D space with procedural device models, and rack views show equipment mounted by U slot. The admin dashboard manages rooms, users, roles, invite codes, OIDC providers, SMTP delivery, email templates, backups, API keys, and audit logs. Rooms can carry passwords, guest access, or an automatic self-destruct timer. Anyone can export a portable copy as one self-contained HTML file, with optional AES-256 encryption, and import it back later to keep collaborating. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Unlicense licensed.