| CPC G06Q 40/08 (2013.01) [G06F 16/183 (2019.01); G06F 16/29 (2019.01); G06F 16/90335 (2019.01); G06Q 10/10 (2013.01); H04L 9/0637 (2013.01); H04L 9/3247 (2013.01); H04L 63/101 (2013.01)] | 20 Claims |

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1. A computer-implemented method for interacting with a distributed ledger maintained by a plurality of participants, the computer-implemented method comprising:
receiving, at one or more processors, a disputed line item transaction related to a subrogation claim from at least one other participant in the distributed ledger, wherein the disputed line item transaction includes a disputed line items dataset generated by comparing a set of line items to a baseline dataset;
generating, at the one or more processors, a confirmation transaction; and
transmitting, at the one or more processors, the confirmation transaction to a smart contract stored on the distributed ledger, wherein the smart contract includes a flag indicating whether a party to the subrogation claim accepts evidence in the smart contract as representative of damages owed by a subrogation defendant.
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