1. Delta ICO and tokens convertation in Delta coins.

First step - it is pre-ICO and ICO DELTA. We created ERC20 smart contract on Ethereum and created 4294M Delta tokens. All tokens in future will be converted in Delta Coins. Total amount Delta coins also 4294M. Convertation rate will be 1 Delta token = 1 Delta Coin. Current price on tokens in pre-ICO and ICO periods and dates pre-ICO and ICO you can see on site http://delta.money.

2. Delta blockchain

For the development of the Delta blockchain, we took the best solutions from systems such as Bitcoin, Ethereum and IOTA. Moreover, in addition to the simple blockchains, we will talk about other data storage structures: multiblockchains, DAGs and data structures used in torrent systems, which we will discuss in a separate chapter. Moreover, we will also discuss about algorithm of consensus to ensure the solidity information.

2.1 Delta Master Blockchain

The storage of all main operations - it's a Delta Master Blockchain(DMB). In DMB we stored all information about Delta coins transactions, smart contracts 1 what was deployed in DMB. Also each user can create new blockchains(DAGs) and saved hashes and params all users blockchains with own cryptocurrency. DMG have own cryptocurrency Delta coin and cost of transactions. DMB similar with Ethereum blockchain. New blocks will generated in average 1 sec. DMB have data limit in 10MB.

2.2 Delta Users Structures

Any user can create own decentralized structure. Such as blockchains, DAGs, Databases and etc. User can set settings privacy for own structure on read, write, share: public, friends, private. When user generated own decentralized structure, this information deploy in DMB. Total amount all users structures equal 4294M.

2.2.1 Delta Users Blockchains Blockchain it's most popular decentralized data storage. Each user can create own blockchain with own blockchain and cryptocurrency params. When user generating new blockchain, in DMB will create a new transactions with next params: type of structure, structure id, owner id.

2.2.2 Delta Users DAGs DAG (Directed Acyclic Graph) it's good alternative to blockchain technology. Many cryptocurrencies based on DAGs. DAG systems have not miners and blocks, users confirm each other's transactions via a process that confirms previous transactions with each new transaction. Because there are no blocks, there is no blocksize issue. DAGs have a some best properties: fast transactions speed, transactions without commissisions, big data volumes. Delta allow each user create own DAG structure with individual params and cryptocurrency.

3 Delta smart-contracts

Smart contract it's core Delta Platform. Smart contract based on theory of semantic programming and have many good properties.

3.1 Smart Contract how logic Delta0−formula We can translate Delta smart contract code to logic Delta0−formulas and get all info about our contract. We can verify contracts, translate into text documents for users languages. Delta Smart Contract Language is not Turing Complete, but 99.999% all business processes covered our language. And we have contracts verification - it's a big plus. Also we can convert users documents and Delta0−formulas in our Delta Smart Contracts.

3.2 Smart Contracts and virtual machine For every computation need have a virtual machine(VM). VM execute our smart contracts and return result. We can convert Delta smart contract in any Turing complete language and special program code of any Turing complete language into Delta0−logic formula. Our contracts will be execute on any virtual machine: JavaScript, PHP or other.