IHT is a smart contract technology and distributed accounting technology developed for the purpose of splitting real estate under i-house.com, which utilizes blockchain’s intrinsic advantages such as distrust mechanism, anti-tamper, co-supervision and traceability. Through IHT’s smart contract, large real estate can be split and distributed to financial institutions. In this way, the user will get the opportunity to invest small amounts of money and benefit from real estate, it also ensures the security and low risk of investment.