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ZKSend Protocol
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ZKSend Protocol
@ZKSend_Protocol
Private Messaging Reinvented with Zero-Knowledge. 4wogrZJCeUVkzjQkpugzdgcDpHhGgyUoQ39RGYvP3ZVz
Solana Beigetreten Kasım 2025
4 Folgt616 Follower
🔐Cross-Chain Privacy in ZKSend: Solana to EVM Without Links
Chains split your privacy one tx on Solana links to EVM trails. ZKSend bridges them with zero-knowledge flows. Send SOL, switch to ETH swaps, chat across nets all unlinked. The tech 👇
1/ The Challenge
Public chains expose patterns. Solana speed + EVM smart contracts? Easy to correlate without obfuscation. We use ZK to prove actions without revealing origins.
2/ Core Mechanism
Local key gen for each chain (Ed25519 for Solana, secp256k1 for EVM). ZK proofs link sessions without exposing wallets Groth16 verifies control, hides balances/histories.
3/ What Stays Private
✅ Chain-specific proofs only
✅ No cross-net address merges
✅ Ephemeral bridges for tx relays
❌ Origin metadata or patterns
4/ Flow Breakdown
- Gen wallet → ZK auth per chain
- Initiate tx → Proof wraps intent
- Relay atomic → Swap executes, traces break
- Confirm → Device verifies, server discards
5/ Wins for You
Solana sends? Hide amounts. EVM DeFi? Anon interactions. Ties to Mixer: Post-SOL mix flows to ETH seamless.
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🔐ZK-Encrypted Ranks: Level Up Without Leaks
Your chat activity builds rank, but we keep it private. No tracking your messages, just proofs of progress. Powers the 6-tier system from Starter to Agent Zero. All ZK-secured. Here's the breakdown 👇
1/ The Setup
Every Global Chat message earns 0.01 pts (100 msgs = 1 pt). Your device tallies locally no server logs of what you said.
2/ Privacy Core
ZK proof bundles your total pts without details. Groth16 verifies "valid progress" hides message count, timestamps, content.
3/ What We Verify
✅ Pt totals + tier unlocks
✅ On-chain badges (color-coded nametags)
❌ Message history or patterns
✅ Real-time progress bar (device-side)
4/ Flow in Action
- Send msg → Local pt bump
- Hit threshold → ZK proof generates
- Server checks proof, updates rank
- Session ends → Proof discards
5/ Rank Perks
Starter (0 pts): Basic access
Agent Zero (500+ pts): Elite flair, coming rewards
Ties to wallet? ZK-gated for rank-based tx discounts.
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🔐Zero-Knowledge Proofs 101
ZKSend Protocol let you prove something is true without revealing the details. Like showing a ticket stub without the ticket. Core to ZKSend's auth, mixer, and wallets. No deep math, just the power.
1. The Core Idea
You have a secret (like your private key). ZKSend Protocol prove you know it without sharing. Verifier says yes or no, learns nothing else.
2. Why ZKSend Protocol Matter
Most systems expose data. ZKSend Protocol hide it. In ZKSend: Prove wallet ownership without keys. Mix SOL without trails. Chat without metadata leaks.
3. What ZKSend Uses
✅ Groth16 circuits: Fast verifies under 1s.
✅ SNARKs: Tiny proofs, non-interactive.
✅ Ed25519 sigs: Secure key handling.
❌ No central storage: Everything device side.
4. Simple Flow
Your device crunches the proof locally. Send to server: Verifies instantly, discards. Action unlocks: Send tx, deliver message, mix funds.
5. Real Wins
Solana sends? ZK hides amounts/sources. Global Chat? Proves sender without IDs.
ZKSend Protocol = your privacy edge.
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@EliBenSasson FHE sounds insanely powerful for cloud privacy, but those circuit limits + no integrity = big hurdles. Pairing w/ ZK for the win? Excited to see maturity catch up, great thread closer! 🔥
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Privacy matters --
Difference between TEE, ZK, MPC and FHE - Last one!
Today we explain: FHE
FHE - Fully Homomorphic Encryption is a very powerful cryptographic privacy paradigm.
It solves confidentiality, but not integrity. In this sense it's complimentary to ZK, and in an ideal world you’d want to use the two of them combined.
FHE gives you the same privacy guarantees as a TEE:
- You send encrypted information to an FHE circuit
- It performs a computation on your data. It does it without knowing anything about your data.
- Then it sends you the result in encrypted form, for you to decrypt.
This is useful in settings like storing your data on the cloud, and asking the cloud provider to compute on your encrypted data while it remains encrypted.
The problems with FHE are several:
- First, like the case of MPC, you can’t really use modern programming languages like Cairo for writing smart contracts. You have to work with circuits, which are more limited.
- The second problem is that FHE doesn’t deliver integrity, so if you ask the blockchain to run FHE you will need *all* nodes to re-execute that computation, which is very costly.
- The third issue is that of maturity. Like MPC (and unlike ZK), so far there’s been limited experience and usage of it, but I hope this will change with time.
The END
Eli Ben-Sasson | Starknet.io@EliBenSasson
Privacy matters – and so is the security level of privacy solutions, and therefore: What's the difference between TEE, ZK, MPC and FHE (or better yet, what is TEE, ZK, MPC and FHE) Today I explain: MPC 👨🏫 MPC stands for secure Multi Party Computation. It's the right theoretical tool when you want to offer privacy (1) with no central operator, and (2) to multiple users. It's great for privacy, but not for scalability. Here's a scenario: You want to run an auction in which the highest bidder gets a specific NFT. You want the bids to remain confidential, and you don't want to trust any single operator. MPC is a way for several different users, each with their private data (say, their bid for the NFT), to perform a computation so that at the end each user comes out with the minimal amount of information needed. In the case of the auction, when using an MPC: 1. The winner will know that they won, and how much they paid for the NFT. 2. All other users will only know that their bid didn’t win. 3. The other users won't know who won, nor how much the winner paid. MPC uses marvelous math (similar to what we use for ZK) to solve such problems. In fact, you can describe ZK as 1-user MPC, because if you have only one user with confidential data, then you use ZK. The problem with MPC: The protocols are *interactive*, meaning that all users have to collaborate and send across many messages. If one party gets tired and leaves, things get ugly and messy. Another problem: You can’t use languages like Cairo, nor standard programming languages, to write the logic of your smart contracts. Why? Using memory leaks information and ruins privacy, so you have to work harder to get it right. On a side note: MPC offers integrity only for those running the protocol actively. You can't run an MPC protocol offchain and then convince others of the integrity of the protocol. For integrity, you'll need to slap on ZK proofs. For all these reasons, we have yet to see full blown smart contracts supported by MPC on blockchains. I’m sure some of them will arrive, but it’ll take a while and be quite cumbersome initially. Next time: FHE The END
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MIXER NOW LIVE with Zero-Knowledge Proofs
Mix your SOL to privacy coins (XMR/ZEC) with complete anonymity:
✨ ZK Proof Technology - Your transactions are cryptographically secured
🔐 Anonymous Tracking - Monitor your mix status using only your ZK Hash
🚫 No KYC - No registration required
⚡ Instant Setup - Start mixing in seconds
Track your mix privately with your unique ZK Hash - no personal data stored or logged.
🧪 Start with a small test amount to see how it works
Our tested ZK Hash:
0xab9f02fe65004c795d21821e731c6b4e64201a058e17d5ca7e7065471074eb9e
Try it now at app.zk-send.com
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@JamesHunt124864 We have agreement to not disclose our partner name, Lets just test the mixer when it is ready.
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The ZKSend Mixer operates through strategic partnerships with third-party liquidity providers who maintain deep liquidity pools across multiple blockchains. These partners specialize in cross-chain liquidity aggregation and operate OTC (Over-The-Counter) trading desks that handle large-volume exchanges.
Here's how it works:
1. Multi-Chain Liquidity: Our partners maintain reserve funds across 20+ blockchain networks, not just Solana. This allows seamless exchanges between different chains.
2. OTC Trading Infrastructure: The liquidity providers run professional OTC desks that facilitate large trades without impacting market prices. This ensures competitive rates and reliable execution.
3. Aggregated Liquidity: Instead of requiring massive capital on our end, we tap into existing liquidity pools managed by established players in the crypto space who specialize in cross-chain swaps.
4. Privacy Layer: The mixing functionality comes from routing transactions through these liquidity pools, which naturally breaks the direct link between sender and receiver addresses.
5. No Native Blockchain Needed: You're right - we don't need our own blockchain. The mixing happens at the service layer by coordinating exchanges across different addresses and chains through our partner's infrastructure.
This partnership model allows us to offer privacy-focused exchanges without requiring billions in locked liquidity. Our partners handle the capital requirements and cross-chain operations while we provide the user interface and privacy-focused experience.
The funds are never at risk because each exchange is atomic - either it completes fully or it doesn't happen at all, with automatic refunds in case of failures.
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Your Keys. Your Control. Always.
We built a zero-knowledge authentication system where your private keys NEVER touch our servers.
Here’s how it works 👇
1/ The Problem
Most crypto apps still store or access your private keys indirectly.
One exploit = total loss.
We fixed that using Zero-Knowledge Proofs (ZKPs).
2/ Zero-Knowledge Authentication
You prove you own your private key without revealing it.
It’s like proving you know a secret without saying it.
Mathematically impossible to fake.
3/ What We Store
❌ Private keys - never
❌ Seed phrases - never
❌ Wallet passwords -never
✅ Public address - yes (already public)
✅ Encrypted ZK proof hash - yes (non-reversible)
4/ How Sign-In Works
*Server sends a challenge
*Your device creates a proof using your key
*Only the proof is sent
*Server verifies authenticity
*You’re in, key never leaves your device
5/ Security Stack
🔒 Hardware encryption on your device
🔒 AES-256 local storage
🔒 ZK Proof verification
🔒 TLS 1.3 encrypted connection
Defense in depth. Fully non-custodial.
8/ Your Responsibility
*Back up your keys securely.
*We cannot restore or reset them.
*Your keys = your power = your privacy.
Built for the new era of self-custody.
Mathematically secure. Fully private.
Zero-knowledge. Maximum control.
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Yes we are using AI, and a lot of builders in this space using AI. What matters is what we are building.
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@JamesHunt124864 Unfortunately we are not native english speaker, so we have to improve with AI. everyone is using AI and we are proud of it. at least we deliver, and we know what we are doing. cheers
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How ZK Works with the Mixer:
-ZK Wrapper Layer - Sits between ZKsend and liquidity partner
-Partner Never Sees User Data - Only receives anonymized requests
-ZKSend Controls Privacy - Encrypts addresses, generates proofs, manages keys
Three ZK Proofs Per Transaction:
1. Commitment Proof (user initiates)
2. Deposit Proof (funds sent)
3. Completion Proof (swap finished)
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@JamesHunt124864 Hello, good question we are working with 3rd party for liquidity source, and we collaborate and sharing revenue.
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@ZKSend_Protocol Who is backing it? A real mixer requires a lot of money. How has this been implemented? This is starting to smell like LARP.
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ZKSend Mixer Coming Soon!
The ZKSend Wallet is now LIVE, your private gateway to the decentralized world. You can already use it for in-app dApps, payments, and services directly inside ZKSend , no need to connect Phantom or MetaMask.
Next up: ZKSend Mixer
A powerful privacy layer designed to let you send, receive, and mix crypto transactions with zero traceability, powered by zero-knowledge proofs.
💠 What’s Live Now:
✅ ZKSend Wallet for in-app dApps & payments
✅ Full privacy, no external wallet connection needed
💠 What’s Coming Next:
🔜 ZKSend Mixer for untraceable private transactions
🔜 Integration with upcoming on-chain services
The ZKSend ecosystem keeps expanding, where privacy meets performance.
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Solana wallet is working and you can store and send solana from ZKSend App.
Dont forget to backup your private key. and dont store any SPL tokens yet
EVM wallet is in final test there will be ethereum and base wallet.
Whats next?
ZKS token detector for in APP economy to pay future services and ads.
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BUILDING: ZKSend In-App Wallet
We're developing a revolutionary Web3 wallet integrated directly inside ZKSend. Zork AI will have native crypto capabilities - no extensions, no external apps needed.
Current Development Progress:
✨ Multi-Chain Architecture
• EVM chains (Ethereum, Polygon, BSC, etc.)
• Solana integration
• Seamless network switching
🎨 Premium Interface Design
• Gradient balance cards with real-time updates
• Shortened address display with copy functionality
• Full dark/light theme support
• Mobile-first responsive layouts
🔐 Security Infrastructure
• Zero-knowledge proof authentication
• End-to-end encryption protocols
• Secure private key management
• Protected wallet details view
💎 Core Wallet Features
• Instant wallet generation
• Send & Receive functionality
• Wallet details modal with show/hide private keys
• Transaction history view
• Multi-asset portfolio display
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More updates and development coming,
We are building more features such as ads system to earn future revenue.
When the system is developed we will giving away ads spot for free to 5 projects after due dilligence.
Stay Tuned
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Solana wallet generation is now live and our Android app will be released soon
You can now generate your Solana wallet directly in Settings with secure key management and zero-knowledge encryption
Multi-chain messaging is finally here,EVM + Solana
Privacy in your pocket starts tomorrow
app.zk-send.com
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Zork AI is Now Live on ZKSend
Zork, the official AI assistant of ZKSend, is now live and ready to interact with users across the platform.
What Zork Can Do
• Chat with you in both Global Chat and Private Messages
• Share real time statistics such as total users and message counts
• Answer questions about ZKSend features and blockchain technology
• Explain Zero Knowledge Proofs, encryption, and privacy concepts
• Discuss crypto, Web3, and decentralized communication
Latest Updates
• Reply and Quote Feature - You can now reply to specific messages in Global Chat by clicking “Reply” to quote them
• Enhanced Zork Intelligence - Zork now accesses live platform data to share accurate, real time insights
• Improved Message Display - Better handling of replies, images, and text for a smoother experience
• Auto Scroll to Latest - Zork’s chat automatically moves to your newest messages
How to Chat with Zork
• Click the search icon and type “@zork” or “zork”
• Mention “zork” or “@zork” in Global Chat
• Access Zork directly through the Network view
Try asking Zork
• How many users are on ZKSend
• What is zero knowledge proof authentication
• Tell me about ZKSend’s features
• How does encryption work on this platform
Zork marks the next step toward AI powered, privacy focused communication on ZKSend.
Short Version for Quick Updates
Zork AI is now live on ZKSend. The official AI assistant is available 24/7 in Global Chat and DMs to answer questions about ZKSend, blockchain, and encryption.
New update includes a reply and quote feature in Global Chat. Mention “@zork” or search Zork in the Network view to start chatting now.
More updates will come we are working to implement x402 protocol
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