Download RamaPay wallet for Android or add the Chrome extension for web access. Decentralized messaging at your fingertips.
RamaPay wallet with integrated MumbleChat protocol.
Full-featured Ramestta wallet with native MumbleChat integration. V10 verified relay proofs, E2E encryption, MCT rewards, and resilient connectivity with fallback RPCs.
or scan QR code →
Click the download button or scan QR code.
Settings → Security → Allow installation from unknown sources.
Open the downloaded file and tap "Install".
Set up a new wallet or import existing seed phrase.
Go to Chat Settings → Register Identity on Ramestta.
Add contacts by wallet address and start messaging.
Use MumbleChat from your browser.
Browser extension for Chrome/Brave. Send messages and manage identity from web.
chrome://extensionsV10 On-Chain Verified Relay Proofs — March 1, 2026
Every relayed message is hashed and committed on-chain via RelayProofVerifier V1. Fake proofs are now impossible — if you didn't relay it, you can't claim it.
Two-phase proof system: first commit message hashes to the blockchain, then submit proof. The smart contract verifies committed count ≥ claimed count before minting rewards.
Global hash uniqueness (no double-counting), 35s commit cooldown, 10K batch limit, and authorized consumer pattern. Zero relays = zero rewards, always.
Android app now generates and submits verified proofs directly from your phone. Run a relay node and earn MCT rewards with full on-chain verification.
Release build optimized to ~75 MB (down from ~113 MB). Signed release APK with ProGuard code shrinking for faster downloads.
RelayManager upgraded to V10 with proof verification integration. New RelayProofVerifier V1 contract deployed. Registry V6 with stake recovery.
40s network timeouts (matched to AlphaWallet base), fallback RPC URLs, persistent registration cache, and race condition guards for reliable chat initialization.
RamaPay dApp compatibility, RPC forwarding for contract calls, EIP-3085 chain switching, clean error messages, and send form UX improvements.
| Feature | 📱 RamaPay (Android) | 🧩 Chrome Extension |
|---|---|---|
| Wallet Management | ✅ Full | ✅ Basic |
| Identity Registration | ✅ Yes | ✅ Yes |
| E2E Encrypted Chat | ✅ Yes | ✅ Yes |
| Relay Node | ✅ Yes | ❌ No |
| Verified Relay Proofs (V10) | ✅ On-Chain | ❌ No |
| Offline Message Storage | ✅ Yes | ❌ No |
| Token Transfers | ✅ Full | ❌ No |
| DApp Browser | ✅ Yes | ❌ No |
| NFT Support | ✅ Yes | ❌ No |
| Background Running | ✅ Yes | ❌ Tab must be open |
┌─────────────────────────────────────────────────────────────────────────┐
│ GETTING STARTED │
├─────────────────────────────────────────────────────────────────────────┤
│ │
│ 1. DOWNLOAD & INSTALL │
│ └─ Download RamaPay APK from above │
│ └─ Install on Android device │
│ │
│ 2. CREATE WALLET │
│ └─ Open app → Create new wallet OR import seed │
│ └─ Backup your 12-word seed phrase! │
│ │
│ 3. GET SOME RAMA │
│ └─ Need RAMA for gas fees │
│ └─ Buy from exchange or bridge from other chains │
│ │
│ 4. REGISTER IDENTITY (needs ~0.01 RAMA for gas) │
│ └─ Chat tab → Settings → Register Identity │
│ └─ Choose a username │
│ └─ Confirm transaction │
│ │
│ 5. START CHATTING │
│ └─ Add contact by wallet address │
│ └─ Send your first encrypted message! │
│ │
│ 6. (OPTIONAL) BECOME RELAY NODE │
│ └─ Get 100 MCT tokens │
│ └─ Chat tab → Settings → Become Relay Node │
│ └─ Stake MCT and start earning! │
│ │
└─────────────────────────────────────────────────────────────────────────┘
| OS Version | Android 7.0 (API 24) or higher |
| RAM | 2 GB minimum, 4 GB recommended |
| Storage | 200 MB free space |
| Network | Internet connection required |
| Browser | Chrome 88+, Brave, Edge |
| OS | Windows, macOS, Linux |
| Storage | 10 MB free space |
| Network | Internet connection required |