Papiro: prova digital

Save the evidence of what's happening.

Months later, when the case reaches the lawyer or the police station, the message has already been deleted and nobody remembers the date. With Papiro, the evidence is saved on the day it happened.

You attach photos, videos, audio, documents, or screenshots, and each piece of evidence is sealed with the date and time. The seal is a code calculated from the file itself. If someone alters the file later, the code no longer matches.

The app is free, including the dossier.

HOW IT WORKS
• Tap on Attach evidence. Take a photo, record a video or audio, or choose a screenshot or document.

• Choose the case folder. You name it: Work, Pension, Neighbor of 302.
• If you want, tell in your own words what happened and say who saw it.

• When needed, generate the dossier of the folder and take it to your lawyer or the Public Defender's Office.

PRINT AS EVIDENCE
Prints saved only in the gallery are easy to contest. The other party claims it was edited, and it becomes your word against theirs. In Papiro, the print receives an integrity code (SHA-256) and a timestamp in the RFC 3161 standard, issued by an international certification authority. The timestamp shows that the file already existed on that date and time.

USEFUL FOR:
• Labor evidence: overtime, moral harassment, late salary, accident. Take a photo or record a short video when arriving and leaving.

• Recording threats: message, audio, social media screenshot, note left on the door.

• Domestic violence: keep a record of what happened, with date and time, for the police report and the request for a protective order.

• Proof of harassment: at work, at university, on the street, or online.

• Fraud and consumer issues: Pix scam, product that didn't arrive, improper charges, conversation with the seller.

• Family: late alimony and missed visit.

• Neighborhood: noise at inappropriate hours, construction, leaks, threats.

• Internet: fake profile and defamation on social media.

INSS (Brazilian Social Security Institute): denied benefit and expert reports.

POLICE REPORT
Going to the police station? Take the dossier. The facts appear in chronological order, with the files attached, and you don't depend on your memory to recount what happened.

THE DOSSIER
It's a PDF signed with an ICP-Brasil certificate, with the folder records in chronological order and a numbered list of the files, which go along with it. Whoever receives it can check at papiro.work/verify if any file has been changed, without needing to send anything. You choose whether the location of the records appears or not.

HELP ON EVERY SCREEN
The Help button is at the top of all screens, even before logging into your account. From there you can call 190 (Police), 192 (SAMU - Emergency Medical Service), 193 (Fire Department), 180 (Women's Helpline), 100 (Human Rights) or 188 (CVV - Suicide Prevention Center), and send your location via WhatsApp to a trusted contact.

DISCRETION
On Android, you can hide the app with a different name and icon on your home screen. The "Quick Exit" button removes Papiro from the screen immediately.

LOCKED WITH YOUR PASSWORD
Before uploading, each file is locked on your phone with a password that only you know. The Papiro team does not have this password and cannot access the content. Therefore, keep your password and recovery code safe.

The app has no ads or trackers, and your files are not used to train AI. Your tests are stored for 5 years, and you can renew the period. Downloading your data and deleting your account are options within the app.

NO INTERNET
What you write without a signal stays on your phone and uploads when the connection returns. Photos, videos, and audio also wait, with the app open.

QUESTIONS
Papirinho, the app's assistant, explains without legalese what's worth saving and what the next step is. It's a program, not a lawyer.

IPHONE AND COMPUTER
Use it through your browser at papiro.work, with the same account.

ARE YOU A LAWYER?
Your client stores the evidence in Papiro and delivers the dossier to you. The pilot for law firms is free: papiro.work/escritorios.

WARNING
Papiro does not replace a lawyer or a police report, and does not promise results in legal proceedings. If you are in danger now, call 190.