The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Nov. 25, 2021
Nchain Licensing Ag, Zug, CH;
Ricky Charles Rand, London, GB;
Steven Patrick Coughlan, London, GB;
nChain Licensing AG, Zug, CH;
Abstract
Methods and systems for compressing transaction identifiers by a mining node in a blockchain network. The method may include receiving transaction data regarding a blockchain transaction having a transaction identifier; appending the transaction identifier to a global transaction identifier list at a position associated with an index; generating a fixed-length prefix value from the transaction identifier using a function, wherein the function has an equiprobable distribution of results across a range of fixed-length prefix values; identifying a memory location associated with the fixed-length prefix value and storing the index in a data structure at the memory location; truncating the transaction identifier to a shortened transaction identifier; and outputting the fixed-length prefix value concatenated with the shorted transaction identifier as a compressed transaction identifier.