01
Consensus-verifiable retargeting
Every full node derives expected difficulty from committed timestamps and rejects blocks carrying an invalid value.
PROTOCOL V5 · EVM-COMPATIBLE PoWLDU
LDU
Independent Blockchain Network
LAODENG Universe is an EVM-compatible proof-of-work blockchain for personal deployment, LAN experimentation and lightweight public networks. V5 brings deterministic difficulty retargeting, EIP-1559-style gas, full-node synchronization, a native asset and a local explorer into one inspectable system.
Inspectable, verifiable and deployable
LDU is the native asset of the network—not an ERC-20 contract—and is used for gas and value transfer. Protocol version, Chain ID and genesis hash jointly identify the network.
ProtocolV5
Chain ID20260001
Block target30 seconds
Maximum supply100,000,000 LDU
Initial reward25 LDU
Halving interval2,000,000 blocks
Retarget interval20 blocks
Block gas limit30,000,000
More than a chain that merely produces blocks
02
Dynamic gas
An EIP-1559-style base fee responds to block utilization, is permanently burned, and separates miner priority income.
03
EVM wallet workflow
Common Ethereum JSON-RPC, transfers, contract deployment, calls, logs and Type-2 fee fields are supported.
04
Independent validation
Full nodes validate PoW, state, transactions, receipts, gas and cumulative work before adopting a branch.
05
Cross-device mining
Coordinators distribute address-bound work to mobile and desktop miners while independently recomputing every proof.
06
Rebuildable explorer
The explorer reads real JSON-RPC data; its SQLite layer is a disposable query index rather than a consensus source.
PoWC recognizes useful, verifiable ecosystem work
Proof of Work remains the only block-production and fork-choice consensus in V5. PoWC begins as an incentive and governance layer for security, node operation, development, ecosystem/NFC work and documented governance. It cannot rewrite chain history or change the maximum supply.
W
Work & security
Accepted PoW work, reproducible security research and vulnerability reports.
N
Nodes & development
Signed uptime, relay and synchronization, plus code, tests, releases and documentation.
C
Ecosystem & governance
Verified integrations, NFC challenge-response records, testnet review and documented decisions.
WALLET NETWORK
Add the LDU Network to Your Wallet
For MetaMask and other EVM-compatible wallets. Enter the following values manually or use the copy buttons.
Network name
LAODENG UniverseRPC URL
https://rpc.laodeng.orgChain ID
20260001Currency symbol
LDUBlock explorer
https://scan.laodeng.orgTechnical whitepapers
V5 Decentralized Difficulty Retargeting and Dynamic Gas Specification
Consensus, monetary policy, EVM, networking, explorer, security, PoWC and canonical parameters.
Download English PDFV5 去中心化动态难度与动态 Gas 技术规范
The complete Simplified Chinese edition.
下载中文版The project has not completed an independent third-party security audit. The roadmap is directional and does not promise delivery dates, financial return or market value.