HIERARCHY-BASED BLOCKCHAIN
Publication
EP4675968A2
Kind: A2
Mar 18, 2026
Applicants
Citibank, N.A.
Inventors
MARSH, Ryan
IPC Classifications
G06Q 40/04 20120101AFI20260212BHEP
G06Q 20/16 20120101ALI20260212BHEP
G06Q 20/38 20120101ALI20260212BHEP
G06Q 20/40 20120101ALI20260212BHEP
H04L 9/32 20060101ALI20260212BHEP
H04L 9/00 20220101ALI20260212BHEP
G06F 21/64 20130101ALI20260212BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR