QIE Blockchain (V3) operates as a high-performance Layer-1 protocol serving as a global transaction and identity layer for Web3, connecting real-world payments with decentralized applications. The ecosystem centers on QIE Pass, a reusable decentralized identity tool created with sumsub that allows users to complete KYC once and use a single verified ID for compliant logins across dApps and crypto exchanges.

QIE V3 is built on the Cosmos SDK with native EVM compatibility, allowing developers to launch cross-chain apps without external bridges while keeping full on-chain governance and MEV-aware design. Its technical specifications include:

• 25,000 transactions per second
• ~1 second finality
• Near-zero transaction fees
• 80% base-fee burn (deflationary by design)

The network processes 4,000× more transactions per second than Bitcoin at roughly 0.1% of Ethereum’s average fee, making it fit for DeFi, gaming, payments, and real-time uses. To boost transparency and institutional compatibility, QIE assets are registered in global digital asset frameworks:

• DLI (Digital Ledger Identifier) for QIE Blockchain: K2T627T09
• QIE Protocol Token ISIN: XTLRWHZGRMH9
• QIEDEX Token ISIN: XTDRMZQK6743
• QUSDC Stablecoin ISIN: XTNV5NK3CBP4

These identifiers help market infrastructure providers and custodians with standardized recognition, reporting, and regulatory alignment.

The protocol has evolved through three versions:

• Version 1 (PoW): Originally named QI, secure but energy-intensive.
• V2 (PoS + QBFT): Renamed to QIE, featuring high-throughput, low-latency validator consensus.
• V3 (dPoS + Slashing + On-Chain Governance): Features fully decentralized staking, delegation, protocol-level MEV protection, automated governance, and deflationary economics.

Key differentiators include:

• Fast & Low-Cost: Built for high-frequency, low-value transactions.
• On-Chain Governance: Direct proposal, voting, and upgrades.
• Cosmos + EVM Interoperability: IBC-ready with Solidity support.
• Fair Launch: No ICO; supply earned via mining and staking.
• Deflationary Tokenomics: 80% of gas fees are permanently burned.
• Ecosystem in Production: Includes wallets, DEX, games, lottery, bots, domains, and more.
• On-chain MEV Protection on FIFO mode.

Live applications in the ecosystem include:

• QIE Wallet (iOS / Android / Chrome)
• QIEDex DEX & Token Creator
• QBots (Automated Trading Bots)
• QIE Web3 Domains
• DeFi Lottery
• Enoobs
• QieLend
• QUSDC
• NFT Marketplace
• Blockchain Games
• Cross-Chain Bridge (BNB & ETH + USDC & USDT)

QIE Web3 Domains offer three tiers under one Payment ID:

• FREE – Random username, limited to ETH & QIE chains only
• BASIC ($5) – All supported chains linked to your ID + random username
• OG PREMIUM ($15 in QIE) – Personalized username + all chains linked to one domain

QIE Mainnet details:

• Chain ID: 1990
• RPC1
• RPC1
• RPC1
• Symbol: QIE
• Name: QIE Mainnet

QIE Testnet details:

• Name: QIE testnet
• Symbol: QIE
• RPC1
• Chain ID: 1983
• Test tokens Faucet.

Resources for developers and the community include:

• Explorer (Mainnet)
• Testnet
• Developer Grants
• Free Oracles
• Hackathons: &

Supply APIs provide data on:

• Circulating Supply & Total Supply.
• Max lifetime Supply.

Useful links include:

• Medium Group for latest updates.
• Developer docs — voting, proposal, slashing, burn rules
• Become a delegator or validator. or join Validator Telegram group for support.
• Telegram Community Group.
• Testnet
• QIE Wallet
• Oracles

In summary, QIE has transitioned from an early PoW chain to a fast, governance-driven, interoperable Layer-1 with live real-world payment and identity use cases. With deflationary economics, reusable digital identity, and production-ready infrastructure, QIE V3 aims to be foundational Web3 infrastructure rather than a speculative network. If Bitcoin is digital gold, QIE is described as a decentralized global computer for everyday transactions, with thousands of developers currently building dApps on the platform.