[ Blockbuster released ] RuffChain main net has officially started, wallet will be online on October 18th.
According to RuffChain official news, after the test run on July 1th, RuffChain main net has started on October 16th, RuffChain wallet will be online on October 18th.
By that time , Ruff ERC20 token will be replaced by RuffChain main net token. All the tokens from early bird program will start mapping,users can check your token on block chain browsers.
As for the tokens still in exchanges, we will negotiate with HUOBI global , Gate as soon as possible,during that time, users shall not operate.
In the main time , the users who kept the token in cold wallet and did not participate in early bird program,we highly recommend to put your tokens into exchanges.
· Early bird program has ended
Besides, The early bird program has ended on 12:00 pm ,October 15th, 2019, the interests has stopped as well. There are 813,521,909.18511079888 RUFF ERC20 tokens participate the program by the end of 4:00 pm ,October 15th, 2019. The users will be able to see their tokens and the interests on October 16th as the soonest. Please check the tokens when you received ,if there is any problem,feel free to contact us within 5 work-day. Further more, RuffChain wallet has been online, users can use their keys to login.
· Main net product feature
As a IoT+ blockchain platform, RuffChain is devoted to solve the problem of the interact and paid interact operation of different devices. By combine the architecture of IoT and blockchain which make the dot-to-dot network of virtual world and consensus mechanism extend to the off-line and meet the demand of information fluid and means of production.
Product Feature
ú support transaction
ú Internally installed creating general Token method, support transaction
ú Internally installed creating smart Token method, support transaction,lock-up,air-drop
ú support voting
ú Providing standard RPC API, support developing and operating DApp
ú support trusted interoperation and paid interoperation on IoT equipment chain.
· Performance：the system can create 1 block every 10 seconds. There is only one authorized block at any time , at fastest irreversible 10s,TPS 50
· Matching tools: block chain browser 、Shepherd CLI
·RuffChain main net block chain platform
Data level
· data structure: Merkle tree, block chain charts
· data module: based on accounts
· database:sql（sqlite3）
· database signing encryption algorithm:, elliptic curve cryptography (ECC)
· Account privileges.: private key-> public key ->address account system.contract account inherit created user account number and balance
Net level
· TCP-based P2P
· N peer nodes and 21 miner nodes at most compound P2P distributed network.
consensus:
Adapting DPoS-BFT consensus
the system can create 1 block every 10 seconds. There is only one authorized block at any time , at fastest irreversible 10s
Each generator creates 1 block, 21 miner nodes at most
If the generators miss one block and there is no block in 12 hours, the node will be prohibit by the system,however, after 48 hours, it will be added to waiting list.
Adopting DPOS pipelines mixed with real time BFT, Once two thirds of the developers confirm a block in DPOS or BFT way , the block will be regarded irreversible. At this pattern, the irreversible consensus will be done in less than 10 seconds.
Voting rule: you can gain voting rights by freeze your RUFF, 1RUFF for 1 voting right.
× every 10 minutes is a significant voting period.
× Within this period multiple votes can happen( one vote every 60 seconds), only the last one can come into effect
× There are 7 nodes for 1 vote at most , each node can gain all of the votes.
× When freeze RUFF ,the votes will be automatically added to current node.
× You can unfreeze your RUFF after 3 days. Once it is unfreeze, the relevant votes will be voluntary withdrawal
· inspiration:
transaction cost mechanism
When conduct transaction, senders who set Gas fee can gain most cost of commission .
× The higher Gas fee senders set, the more chance it being packaged.
× If the starters set up Gasfee< actual cost of Gasfee, the trade fails, the Gasfee will belong to miners.
× The starters set up Gasfee ≥ actual cost Gasfee
× If the deal is generate ( transaction, create Token,voting), all the Gasfee will belong to miners.
× If it start with contract deploy and contract running transaction, the left Gasfee will be return to the starters, as original cost of RUFF as restitution.
Transaction expenses rules
× -system transaction( Token transaction, creating Token, creating smart Token , Token transferring) Gasfee：0.1RUFF
× contract deploy Gasfee：0.2RUFF+（18✖️100✖️204✖node）/1e9 RUFF
× contract operating Gasfee：0.1RUFF
× （original fee ）+API( Call charges)
× Transaction bcTransfer: 0.1RUFF
×
× Creating data base bcDBCreate: 0.1RUFF
× Data base revise operation bcDBSet: 0.0012RUFF
× * number of bytes
× Data base inner query bcDBGet: 0.0012RUFF
Miners inspiration: every BP node packages each block can gain fixed reward +sum block transaction Gas fee as rewards.
× fixed reward : every block 12RUFF
× Sum gas fee in block
contract level:
programming language: JavaScrip
sandboxed environment：RuffVM
Smart Contract programming module
× General modules (BigNumber.JS、asert.JS)
× Supporting Transfer method、DBCreate method、DBSet method、DBGet method
API
Create new address
Inquire address, address remaining balance
Inquire block ,transaction, account nonce
Inquire generate node ,candidate node, P2P net node
Create general token,smart token( support released locked position )
Token Transaction
freeze, unfreeze,vote.
Smart token transaction
Smart token airdrop
Deploy contract
Inquire contract
Run contract
Monitoring node information
·Link address
block chain browser:
Sherpherd CLI
https://github.com/ruffchain/Shepherd.git
ú IoT+block chain demo
× controlling node client-end:
https://github.com/ruffchain/iot-chain-client
× Real right transaction contract:
https://github.com/ruffchain/Shepherd.git
× Sherpherd CLI：
https://github.com/ruffchain/Shepherd.git
Specific operating instructions:
https://github.com/ruffchain/Guide/wiki
How to submit bug？：https://github.com/ruffchain/ChainNode/issues
How to get feedback feature？
