Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; providing temporary use of on-line non-downloadable computer software for use as a digital wallet; providing user authentication services using blockchain-based software technology for cryptocurrency or digital transactions; providing on-line non-downloadable software for generating cryptographic keys; providing on-line non-downloadable software for managing and verifying electronic transactions on a blockchain; providing temporary use of on-line non-downloadable computer e-commerce software to allow users to perform electronic business transactions via a global computer network; user authentication services using technology for e-commerce transactions; software as a service in the field of user authentication and e-commerce; providing temporary use of on-line non-downloadable computer software for accessing, reading, and tracking information in the fields of non-fungible tokens (nfts), financial transactions, digital assets, and authentication; authentication of data in the fields of non-fungible tokens (nfts), financial transactions, and digital assets; electronic signature verification services using technology to authenticate user identity; providing user authentication services using biometric hardware and software technology for e-commerce transactions; design and implementation of software and technology solutions for the purpose of product and document authentication and tracking, and brand monitoring and protection, to protect against counterfeiting, tampering, and diversion, and to ensure the integrity of genuine products and documents.

Athletic clothing; athletics wear; baseball caps and hats; beach clothes; beach hats; beachwear; beanies; boots for sport; casual clothing; climbing footwear; clothes for sports; clothing; clothing for children; clothing for cycling; clothing for cyclists; clothing for skiing; cyclists' clothing; hats; headwear; hiking boots; hooded tops; jackets; long sleeve pullovers; protective metal members for shoes and boots; running vests; sailing wet weather clothing; salopettes; ski and snowboard shoes and parts thereof; ski boot bags; ski boots; ski gloves; ski hats; ski jackets; ski pants; ski suits; ski suits for competition; ski trousers; ski wear; skiing shoes; snow boots; snowboard boots; snowboard gloves; snowboard jackets; snowboard mittens; snowboard shoes; snowboard trousers; sports (boots for -); sports caps and hats; trekking boots; trunks; trunks (bathing -); wet suits; wet suits for surfing; wet suits for water-skiing; wet suits for water-skiing and sub-aqua; wet suits for windsurfing; wetsuit gloves; wetsuits for surface watersports; wetsuits for water-skiing; wind coats; wind jackets; windproof clothing.

Apparatus for games; archery apparatus; athletic protective arm pads for cycling; athletic protective arm pads for skateboarding; athletic protective arm pads for skating; athletic protective elbow pads for cycling; athletic protective elbow pads for skateboarding; athletic protective elbow pads for skating; athletic protective knee pads for cycling; athletic protective knee pads for skateboarding; athletic protective knee pads for skating; athletic protective wrist pads for cycling; athletic protective wrist pads for skateboarding; athletic protective wrist pads for skating; bag stands for golf bags; bags adapted for bowling balls; bags adapted for fishing; bags adapted for sporting articles; bags adapted to carry surfboards; bags adapted to hold fencing equipment; bags especially designed for skis and surfboards; bags especially designed for surfboards; bags for skateboards; bags specially adapted for handheld video games; bags specially adapted for sports equipment; baseball bases; baseball bat cases; baseball bats; baseball masks; basketball backboards; basketball baskets; basketball goals; basketball hoops; basketball nets; bats for ball games; bats for games; bats [sporting articles]; bicycles (stationary exercise -); boards used in the practice of water sports; bob sleds [sporting apparatus]; bob sleighs; bob-sleighs; body boards; body protectors for American football; body protectors for sports use; bodyboard covers (shaped-); bodyboard leashes; bodyboards; bodysurfing boards; body-training apparatus; boots (skating -) with skates attached; bowling bags; bowling bags (adapted); bowls bags; bows for archery; caddie bags for golf clubs; carriers for croquet sets; cases adapted for sporting articles; cases for play accessories; cases for tennis balls; cases in the form of quivers for sports implements; catchers' masks; catchers' mitts; chest pads for American football; chest protectors adapted for playing the sport of Taekwondo; chest protectors [for baseball]; chest protectors [for hockey]; chest protectors for sports use; climbers' harness; climbing frames (play things); climbing units [playground equipment]; club (golf-) hoods; clubs for gymnastics; clubs (golf -); coverings for skis (sole -); coverings for table tennis bats; covers for golf clubs; covers for ski bindings; covers (shaped-) for badminton rackets; covers (shaped-) for golf bags; covers (shaped-) for golf club heads; covers (shaped-) for golf clubs; covers (shaped-) for ski sticks; covers (shaped-) for skis; covers (shaped-) for sporting articles; covers (shaped-) for squash racquets; cricket bags; cricket bags [adapted]; cricket bats; croquet sets; elbow guards for use in skateboarding; elbow pads for American football; face masks for sports; fencing equipment; fencing masks; fencing weapons; field hockey goalkeeper pads; fins for windsurfing boards; fishing equipment; fishing reel cases; fishing rod cases; fishing rod handles; fishing rod rests; fishing rod supports; fitted head covers for golf clubs; games (apparatus for -); gloves for games; golf bag carts; golf bags; golf bags, with or without wheels; golf club bags; golf club covers; golf club grips; golf club head covers; golf club heads; golf club shafts; golf clubs; golf practice apparatus; golf tee bags; gymnastic and sporting articles not included in other classes; gymnastic and sporting articles; hand paddles; hand protectors adapted for sporting use; handles for golf clubs; hang gliders; harness (climbers' -); harness for sailboards; head covers for golf clubs; head covers for squash rackets; headcovers for golf clubs; ice hockey goalie pads; karate shin pads; kick boards; kickboard flotation devices for recreational use; kite parts; kiteboards; kites; knee guards for athletic use; knee guards [sports articles]; knee pads for American football; lacrosse ball bags; leg guards adapted for playing sport; leg guards [cricket pads]; leg guards for athletic use; leg pads for American football; masks (fencing -); masts for sailboards; monoskis; paddleboards; parafoils; paragliders; protective covers for rackets; protective face masks for use in the sport of fencing; protective padded articles for use in playing the game of cricket; protective padding for sports; protectors for elbows for use when participating in the sport of cricket; protectors for elbows for use when riding bicycles [sports articles]; protectors for elbows for use when skateboarding [sports articles]; protectors for the knees for use when skateboarding [sports articles]; racket cases; racket cases [for tennis or badminton]; racket covers; sail board foot restraints; sail board foot straps; sail board leashes; sail board masts; sail boards; sailboard covers; sailboard skegs; sailboards; sailboards (harness for -); sailboards (masts for -); sailboards for boardsailing; shaped covers for racketball rackets; shaped covers for tennis rackets; shin guards for athletic use; shin guards for soccer; shin guards [sports articles]; shin pads for athletic use; shin pads for use in sports; shin pads [sports articles]; shin protectors [sports articles]; skateboard paddles; skateboard rollers; skateboard wheels; skateboards; skateboards [recreational equipment]; skates; skates (ice -); skates (in-line roller -); skates (roller -); skating boots with skates attached; sketching toys; ski bags; ski bindings; ski bindings and parts therefor; ski boards; ski cases; ski covers; ski edges; ski poles; skill and action games; skim boards; skis; skis and surfboards (bags especially designed for -); skis (edges of-); skis (edges of -); skis (sole coverings for -); sledges [playthings]; sledges [sporting articles]; sleds [recreational equipment]; snowboard bindings; snowboards; softball bat cases; sole coverings for skis; sporting articles and equipment; sports equipment; stands for golf bags; stands specially adapted for holding golf clubs; stand-up paddle boards; surf boards; surf fins; surf skis; surfboard fins; surfboard leashes; surfboards; surfboards (bags especially designed for skis and -); table tennis racket covers (shaped-); trolley bags for golf equipment; wake boards; wakeboards; waterski bindings; waterski carrying cases; waterski handles; waterski rope bridles; waterski rope handles; waterski ropes; waterski tow ropes; waterskis; windsurf boards; windsurfing boards.

Medical testing services for prophylactic and therapeutic purposes; medical services