WO2019137283A1 - 一种基于区块链的白条交易方法 - Google Patents

一种基于区块链的白条交易方法 Download PDF

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WO2019137283A1
WO2019137283A1 PCT/CN2019/070171 CN2019070171W WO2019137283A1 WO 2019137283 A1 WO2019137283 A1 WO 2019137283A1 CN 2019070171 W CN2019070171 W CN 2019070171W WO 2019137283 A1 WO2019137283 A1 WO 2019137283A1
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white
strip
bar
blockchain
issuer
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PCT/CN2019/070171
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French (fr)
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吴思进
王志文
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杭州复杂美科技有限公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/22Payment schemes or models
    • G06Q20/24Credit schemes, i.e. "pay after"
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/018Certifying business or products
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]

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  • the invention relates to the technical field of blockchain, and relates to a white strip transaction method based on blockchain.
  • the existing white bar trading method can be transferred within the validity period, and the white bar holder can transfer the white bar to other people through endorsement, which improves the sales and market competitiveness of the white bar holders and reduces The occupation and demand of working capital by the white strip issuer.
  • white information fraud and white ones Although in theory, the white-strip holder can transfer the white-strip to other people through endorsement, and a white article can be repeatedly transferred multiple times, but because of the inability to accurately trace the white-strip information, it is impossible to realize continuous trading or circular trading of white bars.
  • the present invention provides a blockchain-based white bar transaction method that solves or partially solves the above problems.
  • the technical solution of the present invention is: a blockchain-based white bar transaction method, which includes the following contents:
  • the roles of the white strip trading method include: white strips, white strip issuers, suppliers, investors, customers, distributors; at least one white strip, white strip issuer, supplier, investor, customer, dealer;
  • the white strip may require the white strip issuer to pay after the expiration of the white strip, or may be directly sold to the investor or the customer as a digital asset, or directly used to pay the purchase price; the white strip issuer may be used by the institution or individual, institution or individual in the district.
  • White bars are issued on the blockchain, and white bars are redeemed after the white bars expire. They can also directly receive the white bars owned by the dealers, and give the dealers and white bars the equivalent of goods and services; the suppliers directly obtain white bars from the white strip issuers, suppliers The white bar can be mortgaged to the customer or the investor.
  • the supplier can be divided into the first-level supplier, the second-level supplier, and the N-level supplier.
  • the white bar issuer Redemption of white bars After the investor obtains the white bar from the supplier, after the white bar expires, the white bar issuer Redemption of white bars; after the customer obtains the white bar from the supplier, he can pay the dealer a white bar to replace the payment and obtain the equivalent of the white bar; the dealer directly receives the white bar owned by the customer, and gives the customer the same value as the white bar, and can also use The white strip pays directly to the white strip issuer and obtains the equivalent of the white strip;
  • the transfer of white bars is that the white bar holder sends the private key signature of the white bar instruction to the blockchain, and the blockchain changes the white bar owner through consensus accounting, including the following processing steps:
  • the white strip issuer can pay the white strip to the supplier
  • the supplier After receiving the white bar, the supplier will pay the white bar to the customer or investor;
  • the white strip issuer pays the investor and recycles the white strip
  • the white strip is a certificate that the white strip issuer promises to pay the valuables at a certain time in the future. It is also a digital asset on the blockchain, which can be currency, virtual currency, bills, receivables, warehouse receipts, goods, services, claims, Securities, which can be delivered at some time in the future;
  • the valuables that can be paid by the white bar are unique, non-repetitive, and cannot be tampered with.
  • the white bar information can be traced back on the blockchain.
  • the white bar information includes the white bar promoter, the white bar initiation date, and the white bar represents the amount and quantity of the value item.
  • the white strip owner can use smart contracts to summarize and share the number of white bars.
  • the white bar owner can convert a white bar into other various white bars of equivalent price, which can be distributed proportionally. White bars, but they can also be distributed without proportion.
  • the method of proportional distribution of white bars can be processed according to the following steps:
  • a new summary blockchain white bar can be issued.
  • the new summary blockchain white bar can enjoy a variety of white bar rights proportionally.
  • Multiple white bar issuers can trace the blockchain to the corresponding new summary zone.
  • the owner of the block chain white bar accepts the corresponding rights;
  • the new aggregated blockchain white bars can be used for payment or for sale;
  • the new blockchain white bar can be restored to the original blockchain white strip of multiple issuers
  • the new blockchain white bar can be restored to the original blockchain white bars of multiple issuers, and then aggregated to generate a new summary blockchain white bar, which can be paid or transferred.
  • the beneficial result of the present invention is that the present invention provides a white strip transaction method based on blockchain, which is developed by using blockchain technology as a technical support, and combines existing white strip technologies, such as Jingdong Baitiao and Alihuahua, to develop a kind of A transaction method that can ensure the correctness and integrity of white strip information and accurately trace each state of each white strip.
  • the block chain white strip holder can transfer the white strip to other people through the private key signature, which improves the sales and market competitiveness of the white strip holder and reduces the white strip.
  • the issuer's occupation and demand for working capital can not only ensure the correctness and integrity of the white strip information, but also guarantee the continuous endorsement of the white strip.
  • 1 is a schematic diagram of the role of the white bar transaction method of the present invention.
  • FIG. 2 is a schematic diagram of a white strip transaction method of the present invention
  • FIG. 3 is a schematic diagram of the white strip distribution of different white strip issuing parties according to the present invention.
  • Embodiment 1 This embodiment specifically illustrates the steps of the blockchain-based white bar trading method, as shown in FIG. 1, FIG. 2 and FIG.
  • the white bar transaction method in this embodiment mainly includes a white bar issuer (101), a white bar (102), a supplier (103), a customer (104), a dealer (105), and an investor (106).
  • the blockchain-based white bar transaction method in this embodiment mainly includes the following steps:
  • Step S201 The white strip issuer (101) issues a white strip on the blockchain (102);
  • Step S202 The white bar issuer (101) mortgages the white bar (102) to the supplier (103) due to insufficient funds and the like;
  • Step S203 After receiving the white bar (102), the supplier (103) mortgages the white bar (102) to the customer (104) or the investor (105);
  • Step S204 the customer (104) uses the white bar (102) to purchase the product from the dealer (105);
  • Step S205 the dealer (105) uses the white bar (102) to purchase the product from the white strip issuer (101);
  • Step S206 After the investor (106) obtains the white bar (102), after the date of the white bar (102) expires, the white bar issuer (101) pays;
  • Step S207 The white bar issuer (101) pays and recycles the white bar (102) to the investor (106).
  • the white strip distribution of different white strips in this embodiment mainly includes the following steps:
  • the beneficial effect of the present invention is to disclose a white strip transaction method based on blockchain, which is supported by blockchain technology and combined with existing white strip technology, such as Jingdong Baitiao and Alihuahua, to develop A transaction method that can ensure the correctness and integrity of white strip information and accurately trace each state of each white strip.
  • the block chain white strip holder can transfer the white strip to other people through the private key signature, which improves the sales and market competitiveness of the white strip holder and reduces the white strip.
  • the issuer's occupation and demand for working capital can not only ensure the correctness and integrity of the white strip information, but also guarantee the continuous endorsement of the white strip.

Abstract

一种基于区块链的白条交易方法,以区块链技术为技术支撑,结合现有的白条技术,如京东白条、阿里花呗,开发出一种能够保证白条信息的正确性及完整性,且能够准确追溯每一张白条的每一个状态的交易方法。在此种交易方法下,区块链白条持有方可以通过私钥签名在区块链上将白条转让给其他人等特点,提高了白条持有方的销售额及市场竞争力,减少了白条发行方对运营资金的占用及需求,既可以保证白条信息的正确性及完整性,也可以保证白条的连续背书转让。

Description

一种基于区块链的白条交易方法 技术领域
本发明涉及区块链技术领域,涉及一种基于区块链的白条交易方法。
背景技术
现有的白条交易方法,有无金额起点限制,在有效期内可以转让,白条持有方可以通过背书将白条转让给其他人等特点,提高了白条持有方的销售额及市场竞争力,减少了白条发行方对运营资金的占用及需求。但是无论是线上还是线下,都存在白条信息作假,白条一条多卖等问题。虽然理论上白条持有方可以通过背书将白条转让给其他人,且一张白条可以多次背书多次转让,但由于白条信息无法准确追溯等问题,无法实现白条的连续交易或循环交易。
综上所述,当前需要提供一种技术方案,能够保证白条信息的正确性及完整性,且能够准确追溯每一张白条的每一个状态。
发明内容
有鉴于此,本发明提供一种解决或部分解决上述问题的基于区块链的白条交易方法。
为达到上述技术方案的效果,本发明的技术方案为:一种基于区块链的白条交易方法,包含以下内容:
白条交易方法的角色包括:白条、白条发行方、供应商、投资人、顾客、经销商;白条、白条发行方、供应商、投资人、顾客、经销商都至少有一个;
白条可以在白条到期后要求白条发行方兑付,也可当做数字资产直接出售给投资人或顾客,也可直接用于支付货款;白条发行方可以是机构或个人,机构或个人用于在区块链上发行白条,并在白条到期后兑付白条,也可直接接收经销商拥有的白条,并给经销商与白条等值的商品及服务;供应商直接从白条发行方获得白条,供应商可以将白条抵押给顾客或投资人,其中供应商可以分为一级供应 商,二级供应商,N级供应商;投资人从供应商获得白条后,在白条到期后,向白条发行方兑付白条;顾客从供应商获得白条后,可以向经销商支付白条替代货款并获得与白条等值的商品;经销商直接接收顾客拥有的白条,并给顾客与白条等值的商品,也可以使用白条直接向白条发行方支付,并获得白条等值的商品;
白条的转移,都是白条持有者将转移白条指令的的私钥签名发送给区块链,区块链通过共识记账变更白条所有者,包括以下处理步骤:
1)白条发行方在区块链上发行白条;
2)白条发行方可以将白条支付给供应商;
3)供应商收到白条后,将白条支付给顾客或投资人;
4)顾客使用白条向经销商购买商品;
5)经销商使用白条向白条发行方购买商品;
6)投资人获得白条后,在白条到期后,向白条发行方兑付;
7)白条发行方给投资人兑付并回收白条;
白条是白条发行方承诺在未来某时支付有价物的凭证,也是区块链上的一种数字资产,可以是货币、虚拟币、票据、应收款、仓单、商品、服务、债权、证券,可以在未来某个时间实施交割;
白条可以支付的有价物是唯一的、不重复的,不可篡改的,白条信息可以在区块链上追溯,白条信息包括白条发起人、白条发起日期、白条代表有价物的金额和数量、白条发起人签名;
当有多个白条发行方发行不同的白条时,白条拥有者,可以使用智能合约汇总并分摊白条数量,白条拥有者可以将一种白条兑换成等价的其他多种白条,可以按比例分配多种白条,但也可以不按比例分配,白条的按比例分配方法可以按依照以下步骤进行处理:
1)多个白条发行方分别在区块链上发行白条;
2)所有白条都放入区块链,根据智能合约,将白条按比例分配;
多种白条汇总后可以发行新的汇总区块链白条,新的汇总区块链白条可以按比例享有多种白条的权益,多个白条发行方通过区块链的追溯可以给相应新的汇 总区块链白条拥有者承兑相应的权益;
新的汇总的区块链白条可以用于支付,也可卖出;
新的区块链白条可以再还原成多个发行方的原始区块链白条;
新的区块链白条可以再还原成多个发行方的原始区块链白条,再进行汇总生成新的汇总区块链白条,可进行支付或转让
本发明的有益成果为:本发明提供了一种基于区块链的白条交易方法,以区块链技术为技术支撑,结合现有的白条技术,如京东白条、阿里花呗,开发出一种能够保证白条信息的正确性及完整性,且能够准确追溯每一张白条的每一个状态的交易方法。在此种交易方法下,区块链白条持有方可以通过私钥签名在区块链上将白条转让给其他人等特点,提高了白条持有方的销售额及市场竞争力,减少了白条发行方对运营资金的占用及需求,既可以保证白条信息的正确性及完整性,也可以保证白条的连续背书转让。
附图说明
图1为本发明的白条交易方法的角色示意图;;
图2为本发明的白条交易方法的示意图;
图3为本发明的不同白条发行方白条分摊的示意图。
具体实施方法
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白,以下结合实施例,对本发明进行详细的说明。应当说明的是,此处所描述的具体实施例仅用以解释本发明,并不用于限定本发明,能实现同样功能的产品属于等同替换和改进,均包含在本发明的保护范围之内。具体方法如下:
实施例1:本实施例具体说明了基于区块链的白条交易方法的步骤,如图1、图2和图3:
如图1,本实施例中中白条交易方法主要包括白条发行方(101)、白条(102)、供应商(103)、顾客(104)、经销商(105)及投资人(106)。
如图2,本实施例中的基于区块链的白条交易方法主要包括以下步骤:
步骤S201:白条发行方(101)在区块链上发行白条(102);
步骤S202:白条发行方(101)由于资金不足等原因,将白条(102)抵押给供应商(103);
步骤S203:供应商(103)收到白条(102)后,将白条(102)抵押给顾客(104)或投资人(105);
步骤S204:顾客(104)使用白条(102)向经销商(105)购买商品;
步骤S205:经销商(105)使用白条(102)向白条发行方(101)购买商品;
步骤S206:投资人(106)获得白条(102)后,在白条(102)日期到期后,向白条发行方(101)兑付;
步骤S207:白条发行方(101)给投资人(106)兑付并回收白条(102)。
如图3,本实施例中的不同白条发行方白条分摊主要包括以下步骤:
步骤S301:多个白条发行方分别在区块链上发行白条:假设白条发行方A、白条发行方B、白条发行方C分别在区块链上发布了白条A、白条B、白条C,甲拥有X万的白条A,乙拥有Y万的白条B,丙拥有Z万的白条C,且X:Y:Z=i:k:j,其中,i、k、j分别为甲乙丙在汇总金额中所占的比例,i=X/(X+Y+Z),k=Y/(X+Y+Z),j=Z/(X+Y+Z);
步骤S302:所有白条都放入区块链,根据智能合约,将白条按比例分配:X:Y:Z=i:k:j,由智能合约分配后,最终甲拥有(i*(X+Y+Z))万的白条,乙拥有(k*(X+Y+Z))万的白条,丙拥有(j*(X+Y+Z))万的白条。
与现有技术相比,本发明的有益效果是公开了基于区块链的白条交易方法,以区块链技术为技术支撑,结合现有的白条技术,如京东白条、阿里花呗,开发出一种能够保证白条信息的正确性及完整性,且能够准确追溯每一张白条的每一个状态的交易方法。在此种交易方法下,区块链白条持有方可以通过私钥签名在区块链上将白条转让给其他人等特点,提高了白条持有方的销售额及市场竞争力,减少了白条发行方对运营资金的占用及需求,既可以保证白条信息的正确性及完整性,也可以保证白条的连续背书转让。
以上所述仅为本发明之较佳实施例,并非用以限定本发明的权利要求保护范围。同时以上说明,对于相关技术领域的技术人员应可以理解及实施,因此其他基于本发明所揭示内容所完成的等同改变,均应包含在本权利要求书的涵盖范围内。

Claims (2)

  1. 一种基于区块链的白条交易方法,其特征在于,包含以下内容:
    白条交易方法的角色包括:白条、白条发行方、供应商、投资人、顾客、经销商;所述白条、所述白条发行方、所述供应商、所述投资人、所述顾客、所述经销商都至少有一个;
    所述白条可以在白条到期后要求所述白条发行方兑付,也可当做数字资产直接出售给投资人或顾客,也可直接用于支付货款;白条发行方可以是机构或个人,所述机构或个人用于在区块链上发行所述白条,并在所述白条到期后兑付所述白条,也可直接接收所述经销商拥有的所述白条,并给所述经销商与所述白条等值的商品及服务;所述供应商直接从所述白条发行方获得所述白条,所述供应商可以将所述白条抵押给所述顾客或所述投资人,其中所述供应商可以分为一级供应商,二级供应商,N级供应商;所述投资人从所述供应商获得所述白条后,在所述白条到期后,向所述白条发行方兑付所述白条;所述顾客从所述供应商获得所述白条后,可以向所述经销商支付白条替代货款并获得与所述白条等值的商品;所述经销商直接接收顾客拥有的所述白条,并给所述顾客与所述白条等值的商品,也可以使用所述白条直接向白条发行方支付,并获得白条等值的商品;
    所述白条的转移,都是白条持有者将转移白条指令的的私钥签名发送给区块链,所述区块链通过共识记账变更白条所有者,包括以下处理步骤:
    1)所述白条发行方在所述区块链上发行所述白条;
    2)所述白条发行方可以将所述白条支付给所述供应商;
    3)所述供应商收到所述白条后,将所述白条支付给所述顾客或所述投资人;
    4)所述顾客使用所述白条向所述经销商购买商品;
    5)所述经销商使用所述白条向所述白条发行方购买商品;
    6)所述投资人获得所述白条后,在所述白条到期后,向所述白条发行方兑付;
    7)所述白条发行方给所述投资人兑付并回收所述白条;
  2. 根据权利要求1所述的一种基于区块链的白条交易方法,其特征在于,包括:
    所述白条是所述白条发行方承诺在未来某时支付有价物的凭证,也是区块链上的一种数字资产,可以是货币、虚拟币、票据、应收款、仓单、商品、服务、债权、证券,可以在未来某个时间实施交割;
    所述白条可以支付的有价物是唯一的、不重复的,不可篡改的,白条信息可以在所述区块链上追溯,所述白条信息包括白条发起人、白条发起日期、白条代表有价物的金额和数量、白条发起人签名;
    当有多个所述白条发行方发行不同的所述白条时,白条拥有者,可以使用智能合约汇总并分摊所述白条数量,所述白条拥有者可以将一种白条兑换成等价的其他多种白条,可以按比例分配所述多种白条,但也可以不按比例分配,所述白条的按比例分配方法可以按依照以下步骤进行处理:
    1)多个所述白条发行方分别在区块链上发行所述白条;
    2)所有所述白条都放入所述区块链,根据智能合约,将所述白条按比例分配;
    多种白条汇总后可以发行新的汇总区块链白条,所述新的汇总区块链白条可以按比例享有多种白条的权益,多个所述白条发行方通过区块链的追溯可以给相应新的汇总区块链白条拥有者承兑相应的权益;
    所述新的汇总的区块链白条可以用于支付,也可卖出;
    所述新的区块链白条可以再还原成多个发行方的原始区块链白条;
    所述新的区块链白条可以再还原成多个所述发行方的原始区块链白条,再进行汇总生成新的汇总区块链白条,可进行支付或转让。
PCT/CN2019/070171 2018-01-11 2019-01-03 一种基于区块链的白条交易方法 WO2019137283A1 (zh)

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