Patent SG-11201907679T-A (SG)
Title: Business verification method and apparatus
Inventor: LI NING
IPC: G06Q10/00
Filed: 2018-02-22
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 30 August 2018 (30.08.2018) WIP0 I PCT omit VIII °nolo moll 1°0111111mo oimIE (10) International Publication Number WO 2018/156763 Al (51) International Patent Classification: TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, G06Q 10/00 (2012.01) KM, ML, MR, NE, SN, TD, TG). (21) International Application Number: PCT/US2018/019228 (22) International Filing Date: 22 February 2018 (22.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201710096987.5 22 February 2017 (22.02.2017) CN (71) Applicant: ALIBABA GROUP HOLDING LIMITED [ /US]; Fourth Floor, One Capital Place, P.O. Box 847, George Town (KY). (72) Inventor: LI, Ning; c/o Ants Patent Team, 17F Building B, Huanglong Times Plaza, No. 18 Wantang Road, Hangzhou 310099 (CN). (74) Agent: STALFORD, Terry, J.; Fish & Richardson P.C., P.O. Box 1022, Minneapolis, MN 55440-1022 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, Published: — with international search report (Art. 21(3)) (54) Title: BUSINESS VERIFICATION METHOD AND APPARATUS (57) : The present application discloses a business verification method and apparatus. In the method, a first block chain node It packages at least one business request gained from a business memory of its own into a pre-processed block, and broadcasts the pre- 45 C processed block to second block chain nodes. If finding that a business memory corresponding thereto does not include a part of the M business request in the pre-processed block, a second block chain node may acquire the part of the business request from another block chain node, and carries out consensus verification on the pre-processed block by using the part of the business request and a business request stored in the business memory of its own. If the second block chain node finds, after receiving the pre-processed block, that If the business memory corresponding thereto does not include a part of the business request in the pre-processed block, the second block ‘ -1 chain node does not directly consider the pre-processed block as failed in the consensus verification. Instead, the second block chain node acquires the missing business request from another block chain node to carry out consensus verification on the pre-processed 11 block. Therefore, the business processing accuracy of the whole block chain business is effectively improve.