Emc IP Holding Company LLC

Tomislav Lokas

Donal Carpenter

Carlos Martins Rodrigues

A method is provided for recording purchase transactions, including: receiving a purchase order request that is associated with a purchase order, the purchase order request being received from a purchaser-side system, the purchase order request including purchase information identifying a product, a product quantity, and a first order identifier that is assigned to the purchase order by the purchaser-side system; generating a transaction document in response to the purchase order request, including the purchase information into the transaction document, and recording the transaction document in a document sharing platform or shared cryptographically protected ledger; and progressively updating the transaction document with information provided by the purchaser-side system and a seller-side system as the purchase order is being fulfilled, wherein each update to the transaction document is recorded in the cryptographically protected ledger.

Growing community of inventors

Ranelagh, Ireland

Tomislav Lokas