公开(公告)号：WO2022265581A2

公开(公告)日：2022-12-22

申请号：PCT/SG2022/050420

申请日：2022-06-17

Applicant: MASTERCARD ASIA/PACIFIC PTE. LTD.

Inventor： RAVINATHAN, Srinath ,  HUANG, Donghao ,  GUAN, Hancong ,  CHENG, Karl ,  LE, Phuoc Hoang Long ,  MA, Weiming

IPC: G06Q20/02 ,  G06Q20/38 ,  H04L9/32 ,  G06F16/2379 ,  G06Q20/3674 ,  G06Q20/381 ,  G06Q20/38215 ,  G06Q20/3825 ,  G06Q20/3827 ,  G06Q20/3829 ,  G06Q20/389 ,  G06Q20/401 ,  H04L9/3239 ,  H04L9/3247 ,  H04L9/50

Abstract: OF THE DISCLOSURE A method for mediating an atomic swap includes: receiving a swap request from a first computing device including a first address associated with a first blockchain and a network identifier associated with a second blockchain; identifying a second computing device using the network identifier and a second address associated with the second blockchain; generating a proof value and a hashlock using the proof value; transmitting (i) the hashlock and second address to the first computing device, and (ii) the hashlock and first address to the second computing device; verifying a first blockchain transaction on the first blockchain for transfer to the first address, and a second blockchain transaction on the second blockchain for transfer to the second address; and transmitting the proof value to blockchains node associated with the first and second blockchains.