https://en.proofbrasil.com/journal/Plain answers about brands, websites and AI assistants.en-ushttps://en.proofbrasil.com/journal/who-owns-your-website/https://en.proofbrasil.com/journal/who-owns-your-website/Your domain, hosting, code, design files and data should be in your name. Here is how to check each one, and what to ask a studio before you sign.Tue, 10 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/case-proofbrasil/https://en.proofbrasil.com/journal/case-proofbrasil/Our site for the Brazilian market, in Portuguese, English and Spanish: a photo that changes under the pointer, a page that signs its name, and work that scrolls sideways.Tue, 10 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/case-operation-dan-day/https://en.proofbrasil.com/journal/case-operation-dan-day/A noncommercial birthday event. The invitation is a website that opens like a mission, with a briefing, squads, a map of the area and a way to confirm you're coming.Tue, 10 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/case-iris/https://en.proofbrasil.com/journal/case-iris/IRIS is an industrial AI platform with a 3D twin of the real place. Operators ask it questions, it goes to the sensor and answers, and a person approves what it wants to do.Tue, 10 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/case-iotflix/https://en.proofbrasil.com/journal/case-iotflix/A wall of IoT demos laid out like a streaming catalog. Each demo builds a store in 3D, puts sensors in it and shows the readings arriving live.Tue, 10 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/case-fuse-iot/https://en.proofbrasil.com/journal/case-fuse-iot/How we rebuilt the look and the website of an industrial IoT company, so its technical work also shows in how it presents itself.Tue, 10 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/case-beauty-exp/https://en.proofbrasil.com/journal/case-beauty-exp/Scheduling, patients and treatment protocols for an aesthetics clinic, on the web, iOS and Android, with a day summary the clinic can ask questions to.Tue, 10 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/what-is-a-brandbook/https://en.proofbrasil.com/journal/what-is-a-brandbook/A brandbook is the short guide that keeps your business looking and sounding the same everywhere. Here is what belongs in it, what you can skip, and how to tell if you need one.Mon, 09 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/whatsapp-ai-assistant-rules/https://en.proofbrasil.com/journal/whatsapp-ai-assistant-rules/Meta allows AI assistants that answer for your own business on WhatsApp, charges per message, and US law requires consent before you text customers. A plain summary for business owners.Sun, 08 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/fixed-price-website/https://en.proofbrasil.com/journal/fixed-price-website/A fixed-price website works when the scope, the date and the payment terms are written down. Here are the seven things to get in writing before you pay a deposit.Sat, 07 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/website-accessibility-wcag/https://en.proofbrasil.com/journal/website-accessibility-wcag/What WCAG 2.2 Level AA means for a small business website, how to test yours in ten minutes, and why accessibility overlays don't solve it.Fri, 06 Nov 2026 12:00:00 GMThttps://en.proofbrasil.com/journal/working-with-a-studio-in-brazil/https://en.proofbrasil.com/journal/working-with-a-studio-in-brazil/Time zones, language, contracts and payments when a US business hires a studio in São Paulo. São Paulo is one to two hours ahead of New York.Thu, 05 Nov 2026 12:00:00 GMT