DeCerta Blockchain based Docs

1.1.0

scimatic

0.00

0 reviews

1+
Downloads

Free

Notarize and store documents on-chain. Tamper-proof. Wallet-secured

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About DeCerta Blockchain based Docs

DeCerta Blockchain based Docs is a business app developed by scimatic.

Download Statistics

DeCerta Blockchain based Docs has been downloaded 4 times. In the last 30 days, the app was downloaded 0 times.

User Ratings

The app has no ratings yet.

App Information

DeCerta Blockchain based Docs is FREE to download. The APK download size is 25.12 MB. The latest version available is 1.1.0. The last update was on July 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2026.

Description

DeCerta is a decentralized document notarization and storage app. Sign in with a self-custodied wallet, anchor your documents to the SCI Network or BNB Smart Chain, and prove ownership without trusting any single server.

How it works
• Pick a file — PDF, image, document, anything up to 50 MB.
• DeCerta hashes it locally and registers a tamper-evidence anchor on-chain.
• File contents are encrypted and split between on-chain proofs and our backend, keyed by content hash.
• Only your wallet can authorize retrieval. The app reassembles the file, verifies the hash matches what was anchored, and shows it to you.

Features
• Self-custodied wallet — your private key never leaves the device.
• Mnemonic recovery — restore your wallet on any device.
• Two networks — SCI Network for low fees in SCI, BNB Smart Chain for BNB.
• Tamper-evident — every retrieval re-verifies the on-chain hash before opening.
• Read-only access to legacy documents anchored before our V2 contract upgrade.
• Multi-language UI — English, Turkish, Arabic, Spanish, French, Russian, and more.

Use cases
• Diplomas, certificates, contracts, deeds, agreements.
• Anything you want a verifiable timestamp + content proof for.

Privacy
• Wallet-signed authentication for every API call. No passwords on our servers.
• File contents are end-to-end protected — the backend stores only encrypted packets keyed by hash.
• Privacy policy: https://decerta.scimatic.net/privacy-policy

DeCerta is built on Web5 principles: your data, your keys, your control. Public-good infrastructure for a verifiable internet.

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More data about DeCerta Blockchain based Docs

Price	Free to download
Total downloads	4
Recent downloads	0
Rating	No ratings
Ranking	Not ranked
Version	1.1.0
APK size	25.1 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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DeCerta Blockchain based Docs compared with similar apps

Common keywords of similar apps

Decerta File Hash Documents Tamper Sci Privacy Proof Document Custodied Anchor Smart Contents Encrypted Backend Keyed Content Retrieval Verifies Anchored Device Verifiable End Policy Chain Wallet Bnb App Network

Keywords missing from this app

Crypto Assets Manage Secure Security Custody Tokens Blockchain Control Defi Keys Decentralized Casper Access Digital Nft Swap Multiple Support Multi Networks Built Users Phrase Directly Recent Full Send Experience Tajir Custodial Chains Token Private World Nfts Cross Store Management Cspr Ethereum Bitcoin Receive Securely Supports

Downloads over time

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DeCerta Blockchain based Docs has been downloaded 4 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of DeCerta Blockchain based Docs

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Developer information for scimatic

scimatic

said81nadeem@gmail.com

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Comments on DeCerta Blockchain based Docs for Android

★★★★★ SciMatic Hybrid Blockchain · May 30, 2026

Your documents are protected for lifetime you must use this

Google Play Rankings for DeCerta Blockchain based Docs

This app is not ranked

Technologies used by DeCerta Blockchain based Docs

10 permissions

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