US Patent 11962578 Universal access to document transaction platform

A method includes receiving a first transaction request and a second transaction request including identification of a first trust action and a second trust action requested to be performed with respect to an electronic document. A first trust service provider and a second trust service provider, different from the first trust service provider, are selected to perform the requested first trust action and the second trust action, respectively. Performance of the first trust action and the second trust action on the same electronic document is coordinated with the selected first trust service provider and the second trust action provider. A first proof and a second proof are obtained confirming performance of the requested first trust action and the requested second trust action by the respective trust service providers.