Build on dVITA
A developer and eco-friendly Proof-of-Stake smart contract platform for rapid Web3 development
For regular users who transfer assets
dVITA Light wallet and wallet plugin links
https://chrome.google.com/webstore/detail/dvita-wallet/nggheophiekocmlbklkefdenogendehj
xDaro Custodian link
https://xdaro.com/
For node keepers and voting enthusiasts

Public Node run instructions 

                                        # For testnet

                                            docker run --name dvita-testnet-node -d -e "NODE_TYPE=public" -v dvita-node-data:/dvita-node-data -p 20332-20334:20332-20334 registry.team11.lv/public/dvita-testnet-node:latest

How to interact with a running node

Following commands are executed directly on inside Docker container: 
                                        screen -ls

                                            screen -r 1
Node commands are executed inside DVITA node CLI, for example: 
                                        show state

                                            show pool

                                            open wallet (path)

                                            list asset

                                            

                                            #To view all available node commands, type:

                                            help
For the corporate customers

Partner On Premises Node instructions

Use the following command to run node depending on type: 
                                    # For testnet

                                        docker run --name dvita-testnet-node -d -e "NODE_TYPE=partner" -v dvita-node-data:/dvita-node-data -p 20332-20334:20332-20334 registry.team11.lv/public/dvita-testnet-node:latest

In-node (e.g on-chain) Web management interface for dVITA node

  • Pluggable node module
  • HTTP/SSL listener
  • REST API handlers
  • Node Start/Stop
  • Read/Write node config
  • Generate Wallets/PK infrastructure
  • Status monitoring for: Sync status, current block, Peers, Network reachability, system status like disk/mem/cpu
  • Auth/Lock for admins
  • Initial config master: Node type, Generate Wallet/PK, Connectivity, P2P, Company info, Consensus plugin
For integrators like Exchanges or 3rd party services
Documentation for application developers and integrators
https://github.com/dVita-Labs/dvita-foundation-framework
dVITA Labs GitHub repository
https://github.com/dVita-Labs
For developers

Development process

All dVITA token holders will have the right to vote and participate in dVITA’s technical governance and development process by electing qualified dVITA holders to become consensus node operators and members of dVITA’s technical governing body. Active participation in dVITA’s governance will entitle token holders to earn incentive rewards in the form of DVG.

Local dVITA node development setup

Requirements
To check if Docker and Docker Compose are installed, use commands: 
                                        docker --version
                                    
                                        docker-compose --version
To check .NET version, use command: 
                                        dotnet --info
To check if GIT is installed, use command: 
                                        git --version
To check if GNU Make is installed, use command: 
                                        make --version

Development environment setup 

                                    # Clone all following repositories inside one directorly like:

                                            mkdir -p ~/projects/dvita-project

                                            cd dvita-project

                                            git clone https://github.com/dVita-Labs/dvita-node-infra.git

                                            git clone https://github.com/dVita-Labs/dvita-virtual-machine.git

                                            git clone https://github.com/dVita-Labs/dvita-blockchain-core.git

                                            git clone https://github.com/dVita-Labs/dvita-blockchain-modules.git

                                            git clone https://github.com/dVita-Labs/dvita-blockchain-node.git

                                            git clone https://github.com/dVita-Labs/dvita-blockchain-ext-modules.git

                                            git clone https://github.com/dVita-Labs/dvita-dev-solution.git

                                            

                                            # Pre-build modules

                                            cd neo-modules

                                            make build

                                            

                                            # Build node

                                            cd ../neo-node/neo-cli

                                            make build

                                            

                                            # Copy binary deps

                                            cp ../dvita-dev-solution/libleveldb.dll ./

                                            

                                            # Install default modules that have been build above

                                            mkdir ./dist/Plugins

                                            cp -a ../../neo-modules/dist/* dist/Plugins

                                            

                                            # Remove 'Storage' and 'Logger' sections

                                            vim dist/config.json

                                            

                                            # Run it locally

                                            dotnet dist/neo-cli.dll

How to perform Blockchain transactions

1. Install wallet plugin and generate new address [A]
  • Git clone https://github.com/dVita-Labs/dvita-wallet-plugin
  • Run npm install to install dependencies.
  • Run npm run build to build release assets for chrome extension debug.
  • Open google chrome manage extensions page chrome://extensions/
  • Turn on developer mode
  • Drag & drop neoline dist folder
  • Create wallet through installed Chrome plugin
2. Run node instance and create wallet [B] through node CLI
  • Run node following instructions described on How to run dVITA node instances
  • Inside node CLI create wallet:
                                create wallet wallet.json
    and input a password for the wallet
  • Returned values: 
                                
                                    Address: NQD93fVJqr5YLm7jYZaVnPQbsXPc7jFzpv

                                    Pubkey: 025999b89e08b0bcaf4dbb5a82180dba7ffbd1d51000c71c7a2103ac35b2968d15

                                    ScriptHash: 0x458de6187b6347b9bbc905b605c99f5c3cce1f2f

                                    DVITA hash: 0xb34e1025391e953a918231df11478ec21b039e5f

                                    DVG hash:   0xd2a4cff31913016155e38e474a2c06d08be276cf
3. Deposit DVITA and DVG to [A] via https://foundation.dvita.com/
4. Send [A] → [B] DVG and DVITAs
5. Check [B] balance
Parse address 
                                
                                    parse NQD93fVJqr5YLm7jYZaVnPQbsXPc7jFzpv
To get values 
                                
                                    Address to ScriptHash 0x458de6187b6347b9bbc905b605c99f5c3cce1f2f

                                    Address to Base64 Lx/OPFyfyQW2Bcm7uUdjexjmjUU=

                                    String to Hex String 4e5144393366564a717235594c6d376a595a61566e50516273585063376a467a7076

                                    String to Base64 TlFEOTNmVkpxcjVZTG03allaYVZuUFFic1hQYzdqRnpwdg==
Run 
                                
                                    invoke 0xb34e1025391e953a918231df11478ec21b039e5f balanceOf [{"type":"ByteArray","value":"Lx/OPFyfyQW2Bcm7uUdjexjmjUU="}]
or 
                                
                                    invoke 0xb34e1025391e953a918231df11478ec21b039e5f balanceOf [{"type":"Hash160","value":"0x458de6187b6347b9bbc905b605c99f5c3cce1f2f"}]
6. Destroy [A] and [B] and restore/reimport them again
    For [A]
  • Open Chrome plugin
  • Account details
  • Show Private Key
  • Save Private Key
  • Remove account
  • Import an existing wallet
  • Input wallet name, Private Key and password
7. Compile and deploy token through CLI
8. Interact with this contract
    To check owners balance (in this case owner is wallet [A]) 
                                
                                    invoke 0x1c6c0fb668ca7282601c7891416dcdaaf2e41ae1 balanceOf [{"type":"ByteArray","value":"VG+BzgJJ6nloPjmnqMntguZhS/o="}]

                                    Result Stack: [{"type":"Integer","value":"1000000"}]
    Mint additional 2000000 coins to wallet [A] 
                                
                                    invoke 0x1c6c0fb668ca7282601c7891416dcdaaf2e41ae1 mint [{"type":"ByteArray","value":"VG+BzgJJ6nloPjmnqMntguZhS/o="},{"type":"Integer","value":"2000000"}] NTcRXWqsRbR3XqtZWWVunxV7CGph27dMAY
    Check total coin supply after minting additional coins 
                                
                                    invoke 0x1c6c0fb668ca7282601c7891416dcdaaf2e41ae1 totalSupply

                                    Result Stack: [{"type":"Integer","value":"3000000"}]
    Burn 1000000 coins 
                                
                                    invoke 0x1c6c0fb668ca7282601c7891416dcdaaf2e41ae1 burn [{"type":"ByteArray","value":"VG+BzgJJ6nloPjmnqMntguZhS/o="},{"type":"Integer","value":"1000000"}] NTcRXWqsRbR3XqtZWWVunxV7CGph27dMAY
    Check total coin supply after burning 1000000 coins 
                                
                                    invoke 0x1c6c0fb668ca7282601c7891416dcdaaf2e41ae1 totalSupply

                                    Result Stack: [{"type":"Integer","value":"2000000"}]
                                
                            
                                
                                    update 0x1c6c0fb668ca7282601c7891416dcdaaf2e41ae1 ../sc/Team11Token.nef ../sc/Team11Token.manifest.json NTcRXWqsRbR3XqtZWWVunxV7CGph27dMAY NTcRXWqsRbR3XqtZWWVunxV7CGph27dMAY
                                
                            
                                
                                    update 0x1c6c0fb668ca7282601c7891416dcdaaf2e41ae1 ../sc/Team11Token.nef ../sc/Team11Token.manifest.json NTcRXWqsRbR3XqtZWWVunxV7CGph27dMAY NTcRXWqsRbR3XqtZWWVunxV7CGph27dMAY {"type":"Any","value":null}
9. Using new partner on premises instances [C] and [D] create Multisig address [M]
    Repeat step 2 to run nodes and create wallets for them
  • In this example wallet [C]
                                
                                    Address: Nb92Je2NHHqSrX85aaqoCU1ikShECBjZPk

                                    Pubkey: 0332f47bda0f5a23e5575ca81701958b39eb8065c857e200c6e981c3c57f1c9112

                                    ScriptHash: 0x1fb6dedcc8aaa32e29c9b05ceec67114c9e501a7

                                
                            
                                
                                    Address: NT8xUgtm9BUtWyVrAoqt6JJ3VupKZ4dWbi

                                    Pubkey: 035ff6493211c6f84e7edfed87cfca4cc36c1454fc6f56120bc76aab1456febcb5

                                    ScriptHash: 0xc1b656fcad6fce13ccf06ec1971417356ab23d4f
  • Run this command on both wallets [C] and [D]
                                
                                    import multisigaddress 2 0332f47bda0f5a23e5575ca81701958b39eb8065c857e200c6e981c3c57f1c9112 035ff6493211c6f84e7edfed87cfca4cc36c1454fc6f56120bc76aab1456febcb5
  • And get [M] address value as a response
                                
                                    Multisig. Addr.: NcPAULw7tuad8eKzQ1fnFZg4jbHrGa8SAZ
                                
                            
                                
                                    end 0xb34e1025391e953a918231df11478ec21b039e5f NQD93fVJqr5YLm7jYZaVnPQbsXPc7jFzpv 2 NcPAULw7tuad8eKzQ1fnFZg4jbHrGa8SAZ null NcPAULw7tuad8eKzQ1fnFZg4jbHrGa8SAZ
    or 
                                
                                    send DVITA NQD93fVJqr5YLm7jYZaVnPQbsXPc7jFzpv 2 NcPAULw7tuad8eKzQ1fnFZg4jbHrGa8SAZ null NcPAULw7tuad8eKzQ1fnFZg4jbHrGa8SAZ
    And get as a response 
                                
                                    Incomplete signature:

                                    {"type":"Neo.Network.P2P.Payloads.Transaction","hash":"0x31782ba202f5730d786f6c15e912a4abf9cc92c7c31ab71a889ce6c938ccd5ac","data":"AKWV0nqGQJgAAAAAAORmIwAAAAAA1b0EAAG0pqoi4/IAuU2itcwjHb3gV\u002B/CfwEAXAwEbnVsbBIMFC8fzjxcn8kFtgXJu7lHY3sY5o1FDBS0pqoi4/IAuU2itcwjHb3gV\u002B/CfxTAHwwIdHJhbnNmZXIMFF\u002BeAxvCjkcR3zGCkTqVHjklEE6zQWJ9W1I5","items":{"0x7fc2ef57e0bd1d23ccb5a24db900f2e322aaa6b4":{"script":"EgwhAzL0e9oPWiPlV1yoFwGViznrgGXIV\u002BIAxumBw8V/HJESDCEDX/ZJMhHG\u002BE5\u002B3\u002B2Hz8pMw2wUVPxvVhILx2qrFFb\u002BvLUSQZ7Q3Do=","parameters":[{"type":"Signature"},{"type":"Signature"}],"signatures":{"035ff6493211c6f84e7edfed87cfca4cc36c1454fc6f56120bc76aab1456febcb5":"5b9TDz0t/n3okWuD4G/qVsrzW0rwg5Oj9/d4bsgyaSuc4B00f9MSKJ9VyWKIPOqTLQqzTv/tzD4S3bwhZQYl1A=="}}},"network":199}
    Run sign command inside wallet [C] using send commands response as argument 
                                
                                    sign {"type":"Neo.Network.P2P.Payloads.Transaction","hash":"0x31782ba202f5730d786f6c15e912a4abf9cc92c7c31ab71a889ce6c938ccd5ac","data":"AKWV0nqGQJgAAAAAAORmIwAAAAAA1b0EAAG0pqoi4/IAuU2itcwjHb3gV\u002B/CfwEAXAwEbnVsbBIMFC8fzjxcn8kFtgXJu7lHY3sY5o1FDBS0pqoi4/IAuU2itcwjHb3gV\u002B/CfxTAHwwIdHJhbnNmZXIMFF\u002BeAxvCjkcR3zGCkTqVHjklEE6zQWJ9W1I5","items":{"0x7fc2ef57e0bd1d23ccb5a24db900f2e322aaa6b4":{"script":"EgwhAzL0e9oPWiPlV1yoFwGViznrgGXIV\u002BIAxumBw8V/HJESDCEDX/ZJMhHG\u002BE5\u002B3\u002B2Hz8pMw2wUVPxvVhILx2qrFFb\u002BvLUSQZ7Q3Do=","parameters":[{"type":"Signature"},{"type":"Signature"}],"signatures":{"035ff6493211c6f84e7edfed87cfca4cc36c1454fc6f56120bc76aab1456febcb5":"5b9TDz0t/n3okWuD4G/qVsrzW0rwg5Oj9/d4bsgyaSuc4B00f9MSKJ9VyWKIPOqTLQqzTv/tzD4S3bwhZQYl1A=="}}},"network":199}
    Get a response 
                                
                                    Signed Output:

                                    {"type":"Neo.Network.P2P.Payloads.Transaction","hash":"0x31782ba202f5730d786f6c15e912a4abf9cc92c7c31ab71a889ce6c938ccd5ac","data":"AKWV0nqGQJgAAAAAAORmIwAAAAAA1b0EAAG0pqoi4/IAuU2itcwjHb3gV\u002B/CfwEAXAwEbnVsbBIMFC8fzjxcn8kFtgXJu7lHY3sY5o1FDBS0pqoi4/IAuU2itcwjHb3gV\u002B/CfxTAHwwIdHJhbnNmZXIMFF\u002BeAxvCjkcR3zGCkTqVHjklEE6zQWJ9W1I5","items":{"0x7fc2ef57e0bd1d23ccb5a24db900f2e322aaa6b4":{"script":"EgwhAzL0e9oPWiPlV1yoFwGViznrgGXIV\u002BIAxumBw8V/HJESDCEDX/ZJMhHG\u002BE5\u002B3\u002B2Hz8pMw2wUVPxvVhILx2qrFFb\u002BvLUSQZ7Q3Do=","parameters":[{"type":"Signature","value":"5b9TDz0t/n3okWuD4G/qVsrzW0rwg5Oj9/d4bsgyaSuc4B00f9MSKJ9VyWKIPOqTLQqzTv/tzD4S3bwhZQYl1A=="},{"type":"Signature","value":"BA01GjnaAL3XXfb112a/aPXD3gWd0UUmKKyR1Pt\u002BhOGd13X2/2Ck1ybcjGxqrQiZZO\u002BvT571hclviOn9oS5XRQ=="}],"signatures":{"035ff6493211c6f84e7edfed87cfca4cc36c1454fc6f56120bc76aab1456febcb5":"5b9TDz0t/n3okWuD4G/qVsrzW0rwg5Oj9/d4bsgyaSuc4B00f9MSKJ9VyWKIPOqTLQqzTv/tzD4S3bwhZQYl1A==","0332f47bda0f5a23e5575ca81701958b39eb8065c857e200c6e981c3c57f1c9112":"BA01GjnaAL3XXfb112a/aPXD3gWd0UUmKKyR1Pt\u002BhOGd13X2/2Ck1ybcjGxqrQiZZO\u002BvT571hclviOn9oS5XRQ=="}}},"network":199}
    Run relay command inside wallet [C] using sign commands response as argument 
                                
                                    relay {"type":"Neo.Network.P2P.Payloads.Transaction","hash":"0x31782ba202f5730d786f6c15e912a4abf9cc92c7c31ab71a889ce6c938ccd5ac","data":"AKWV0nqGQJgAAAAAAORmIwAAAAAA1b0EAAG0pqoi4/IAuU2itcwjHb3gV\u002B/CfwEAXAwEbnVsbBIMFC8fzjxcn8kFtgXJu7lHY3sY5o1FDBS0pqoi4/IAuU2itcwjHb3gV\u002B/CfxTAHwwIdHJhbnNmZXIMFF\u002BeAxvCjkcR3zGCkTqVHjklEE6zQWJ9W1I5","items":{"0x7fc2ef57e0bd1d23ccb5a24db900f2e322aaa6b4":{"script":"EgwhAzL0e9oPWiPlV1yoFwGViznrgGXIV\u002BIAxumBw8V/HJESDCEDX/ZJMhHG\u002BE5\u002B3\u002B2Hz8pMw2wUVPxvVhILx2qrFFb\u002BvLUSQZ7Q3Do=","parameters":[{"type":"Signature","value":"5b9TDz0t/n3okWuD4G/qVsrzW0rwg5Oj9/d4bsgyaSuc4B00f9MSKJ9VyWKIPOqTLQqzTv/tzD4S3bwhZQYl1A=="},{"type":"Signature","value":"BA01GjnaAL3XXfb112a/aPXD3gWd0UUmKKyR1Pt\u002BhOGd13X2/2Ck1ybcjGxqrQiZZO\u002BvT571hclviOn9oS5XRQ=="}],"signatures":{"035ff6493211c6f84e7edfed87cfca4cc36c1454fc6f56120bc76aab1456febcb5":"5b9TDz0t/n3okWuD4G/qVsrzW0rwg5Oj9/d4bsgyaSuc4B00f9MSKJ9VyWKIPOqTLQqzTv/tzD4S3bwhZQYl1A==","0332f47bda0f5a23e5575ca81701958b39eb8065c857e200c6e981c3c57f1c9112":"BA01GjnaAL3XXfb112a/aPXD3gWd0UUmKKyR1Pt\u002BhOGd13X2/2Ck1ybcjGxqrQiZZO\u002BvT571hclviOn9oS5XRQ=="}}},"network":199}
    Get transaction hash as a response 
                                
                                    Data relay success, the hash is shown as follows:

                                    0x31782ba202f5730d786f6c15e912a4abf9cc92c7c31ab71a889ce6c938ccd5ac