SUMUWW — Open Connections, Greater Tomorrow.One step. New possibilities.
Create your own wallet, send and receive coins, and take part in the blockchain network through mining.
Built on its own blockchain and independently verified by its participants, SUMUWW is a cryptocurrency shaped by the people who use it.
About SUMUWWSUMUWW is a cryptocurrency for peer-to-peer payments, powered by Proof of Work (PoW) mining and independent validation by each node.
Validated transactions are recorded on SUMUWW’s blockchain when they are included in a block. Participants independently verify transactions and blocks using the same consensus rules.
SUMUWW aims to sustain an independent blockchain network through participant validation and consensus, without requiring individual approval from a central administrator.
Your Own Wallet, Peer-to-Peer PaymentsCreate your own wallet and sign transactions with your private key. Send and receive SMW without individual approval from a central administrator. Transactions are verified by the network before being recorded on the blockchain.
Proof of Work MiningParticipants can perform Proof of Work computations on their own devices to help create new blocks. Miners who produce valid blocks receive mining rewards according to the network’s rules.
An Independent Blockchain with Node ValidationSUMUWW runs on its own blockchain. Each node independently checks a block’s Proof of Work, difficulty, rewards, transaction signatures, and balance requirements. Blocks and transactions that fail to meet the consensus rules are rejected.
A Defined Supply and Clear RulesSUMUWW’s maximum supply is 17,999,999.9769 SMW—approximately 18 million coins.
New coins are issued through block rewards determined by block height and the halving schedule. Transaction fees are paid from existing coins and do not increase the coin supply.
Each node verifies that block rewards and transaction fee payments comply with the consensus rules.
A Network You Can Verify and Participate InParticipants can examine SUMUWW’s source code and network rules to understand how it works. Anyone can use a wallet, mine, or operate a node under the same validation rules.
Downloads and source codeWindows 0.57.18 — application, source code, checksums and whitepaperAndroid 0.6.45 — APK, source code and checksumsGitHubInstallation: Extract the entire ZIP archive and run SUMUWW.exe. Keep all included files and folders together, including the _internal folder.
Mining requirements: Open your wallet, connect to peers, and complete blockchain synchronization. Mining waits until these conditions are met. Running the application alone does not earn rewards.
Wallet security: Back up your wallet and keep your password and recovery phrase secure. Never share them with anyone.
