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Key Features

TeQoin combines cutting-edge blockchain technology with user-friendly design to deliver a superior Layer-2 experience.

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🎯 Core Features

Low Transaction Fees

Pay $0 in gas fees for all transactions

5-Second Blocks

Lightning-fast transaction confirmation

EVM Compatible

100% compatible with Ethereum tools

Ethereum Security

Inherits Ethereum’s security model

Optimistic -> ZK

Currently powered by Optimistic Rollup technology, transitioning to Zero-Knowledge (ZK)

Seamless Bridge

Easy L1 ↔ L2 asset transfers

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Low Zero Transaction Fees

The most revolutionary feature: users never pay gas fees.

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Truly Free Transactions

  • low gas fees for every transaction
  • No hidden costs or surprise charges
  • Unlimited transactions without worrying about costs
  • Microtransactions enabled - send Microtransactions if you want
Send ETH
Trade tokens
Mint NFTs
Interact with smart contracts
All for low fee

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⚡ 5-Second Blocks

Near-instant transaction confirmation for responsive applications.

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User Experience Impact

// User clicks "Send"
await tx.wait(); // ⏳ 12-15 seconds...
Faster confirmation means users don’t have to wait and wonder if their transaction went through. This dramatically improves UX and reduces bounce rates.

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Perfect For

Real-Time Games

Instant player actions

Live Trading

Execute trades quickly

Interactive Apps

Responsive user experience

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🔧 Full EVM Compatibility

100% compatible with Ethereum - zero learning curve for developers.

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What Works

  • ✅ Solidity - Full support
  • ✅ Vyper - Full support
  • ✅ Yul - Full support
Deploy existing contracts without any modifications.
  • ✅ Hardhat - Complete support
  • ✅ Foundry - Complete support
  • ✅ Truffle - Complete support
  • ✅ Remix - Works out of the box
  • ✅ Brownie - Full compatibility
Use your existing development workflow.
  • ✅ Web3.js - Full support
  • ✅ Ethers.js - Full support
  • ✅ Viem - Full support
  • ✅ Wagmi - Full support
Same code, same APIs, same experience.
  • ✅ TeQoinWallet - Full support
  • ✅ MetaMask - Full support
  • ✅ WalletConnect - Full support
  • ✅ Coinbase Wallet - Full support
  • ✅ Rainbow - Full support
  • ✅ Rabby - Full support
Users can use their favorite wallets.
  • ✅ All standard opcodes supported
  • ✅ All precompiles available
  • ✅ Same gas costs as Ethereum
  • ✅ Same execution semantics
Bytecode-level compatibility.

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Migration Process

1

Zero Code Changes

Your existing Solidity contracts work as-is on TeQoin.
2

Update Network Config

Change RPC URL
3

Deploy

Run your normal deployment command. Done!
# That's literally it
npx hardhat run scripts/deploy.js --network teqoin

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🔒 Ethereum-Grade Security

Security is not compromised for speed or low costs.

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Security Model

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All Data on Ethereum

  • Transaction data posted to Ethereum L1
  • State roots committed to L1
  • Anyone can reconstruct the L2 state from L1 data
  • Censorship resistant - can’t hide invalid transactions
Full transparency
Public verifiability
Data always available

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Security Guarantees

No Fund Loss

Your funds are secured by Ethereum L1 smart contracts

No Censorship

No Transaction censor.

No Invalid State

Fraud proofs prevent invalid state transitions

No Trust Required

Security is cryptographically enforced, not trust-based

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📦 Optimistic Rollup

Advanced Layer-2 scaling using optimistic assumptions.

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How It Works

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Key Concepts

Allows better execution without waiting for proof verification.can challenges a transaction does it need to be proven valid.
Multiple transactions are batched together and posted to Ethereum L1 as a single transaction.This dramatically reduces costs compared to posting each transaction individually.
After each batch, the sequencer posts a state root (cryptographic hash of the current state) to L1.This allows anyone to verify the state is correct.
Withdrawals have a 7-day waiting period during which anyone can challenge invalid transactions.This is the security tradeoff for L2 confirmation.

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Benefits

BenefitDescription
ExecutionOptimistic assumption allows better transaction processing
Low CostBatching reduces L1 costs by ~100x
SecurityFraud proofs ensure correctness without trusting sequencer
ScalabilityCan process 100+ TPS vs. 15-30 on L1

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🌉 Seamless Bridge

Move assets between Ethereum L1 and TeQoin L2 easily.

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Bridge Features

Instant Deposits

L1 → L2 transfers complete in ~15 minutes

Secure Withdrawals

L2 → L1 transfers with 7-day fraud proof protection

ETH Support

Native ETH bridging (1:1 backing)

ERC20 Support

Bridge ERC20 tokens (coming soon)

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How Bridging Works

1

Lock on L1

Send ETH to the L1 bridge contract. Your ETH is locked.
2

Mint on L2

TeQoin mints equivalent ETH on L2 (1:1 ratio).
3

Use on L2

Your ETH appears in your L2 wallet. Start using TeQoin!
Time: ~15 minutes (L1 confirmation + L2 processing)
Important: Withdrawals require a 7-day challenge period. Plan accordingly if you need L1 liquidity quickly.
Learn more about bridging →

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🚀 Additional Features

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Developer Experience

Block Explorer

View all transactions, blocks, and contracts at explorer.teqoin.io

Testnet Faucet

Get free testnet ETH to start building immediately

Contract Verification

Verify your contracts on the block explorer

JSON-RPC API

Standard Ethereum JSON-RPC for easy integration

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Network Specifications

ParameterValue
Network NameTeQoin L2
Chain ID(Testnet)420377 (0x66B69)
CurrencyETH
Block Time5 seconds
Block Gas Limit30,000,000
RPC Endpointhttps://rpc.teqoin.io
WebSocketwss://ws.teqoin.io
Explorerhttps://explorer.teqoin.io

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📚 Learn More

Quick Start

Start using TeQoin in 5 minutes

Architecture

Deep dive into the technology

Developer Docs

Build on TeQoin L2
Ready to experience these features? Head to the Quick Start Guide to begin! ╰┈➤