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:
Jun. 02, 2026
Filed:
Nov. 10, 2023
Coinbase, Inc., Oakland, CA (US);
Samuel Ranellucci, Montreal, CA;
Iftach Haitner, Ramat Hasharon, IL;
Abstract
Methods, systems, and devices for data management are described. A verifier node may generate a common reference string (CRS) using a random value. The verifier node may transmit a message including the CRS to a prover node. The prover node may execute a zero-knowledge proof (ZKP) using the CRS and transmit, to the verifier node, a commitment of an output of the ZKP. The commitment of the output may be configured to hide the output from the verifier node until the output is revealed to the verifier node. The verifier node may transmit the random value. The prover node may determine whether the CRS is generated using the random value from the verifier node and either abort the cryptographic operation or reveal the commitment. The verifier node may verify that the output is a valid ZKP if the prover node reveals the commitment.