Fine decoration detail list automatic approval method based on blockchain oracle machine and intelligent contract

Abstract

The invention discloses an automatic fine decoration detail table approval method based on a block chain oracle machine and an intelligent contract, and an automatic approval process of obtaining building material market prices from an authoritative website and comparing the building material market prices with material quoted prices in a fine decoration detail table of a developer is realized through innovative combined use of the block chain oracle machine and the intelligent contract. According to the method, the pain point of excessive virtual high quotation of fine decoration house resources is solved, a fine decoration detail list becomes a non-tamperable basis for house buyers to check at any time, and field comparison is carried out during house delivery, so that the house buyers are not difficult to safeguard rights due to difficult evidence presentation any more; besides, the fine decoration detail list is automatically approved, so that the supervision difficulty and cost ofa competent department are effectively reduced, and the supervision efficiency is improved.

Description

technical field [0001] The invention relates to the field of software development, in particular to the application of block chain oracles and the writing of smart contracts. Background technique [0002] The grade of decoration building materials actually used in the delivery of finely decorated houses is far lower than the level promised by developers during the house sales period, which has become a major pain point in the commercial housing market. Especially in a market dominated by sellers, developers who are already in an advantageous position will intensify the use of this price difference in order to seek more profits. In December 2018, a real estate project in Hangzhou promised 3,500 yuan / ㎡ of well-decorated standard housing. According to sources, it was revealed that the actual price of decoration and building materials used was only 500-700 yuan / ㎡. [0003] Due to the serious information asymmetry in the decoration industry, it is difficult for home buyers to di...

AI Technical Summary

Problems solved by technology

[0003] Due to the serious information asymmetry in the decoration industry, it is difficult for home buyers to discover the shrinking of decoration and building materials in the first place; Clear evidence (the description of the model and price of the building materials in the refined decoration details is very vague, and some are even omitted directly), so such complaints are often dismissed

[0004] At present, the government department has launched supervision on fully furnished houses (that is, houses that have completed the painting and paving of all rooms, and completed the installation of kitchen and bathroom equipment), but the types and quantities of decoration and building materials involved in full decoration are far lower than that of fine decoration. Decoration, if the existing manual approval method is used, it cannot meet the complex regulatory requirements for fine decoration

Therefore, at present, the government has not yet supervised the fine-decorated houses, and developers are responsible for the formulation of fine-decorated details and the acceptance of fine-furnished houses, which leads to a very high price for fine-decorated houses.

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