Non-fungible tokens (NFTs); Platform as a service (PAAS) featuring software platforms for providing access to non-fungible tokens; Providing temporary use of online non-downloadable software for use in receiving and accessing non-fungible tokens; Providing temporary use of online non-downloadable software for enabling members of an online community to spend and trade non-fungible tokens; Providing a website featuring information on gaming, eSports, digital art, crypto-collectibles, non-fungible tokens and other application tokens; Providing non-downloadable computer software for production, automated and non-automated creation, and automated and non-automated modification of interactive media, video clips, photography, music, data, visual effects, digital collectibles or crypto-collectibles associated with non-fungible tokens on a blockchain network featuring or linking to digital or physical footwear, clothing, headwear, bags, backpacks, masks, jewelry, sports equipment, digital animated and non-animated designs and characters, avatars, digital overlays, skins, art, toys, trading cards and intellectual property assets for access and use in online environments, virtual online environments, extended reality virtual environments; Providing non-downloadable digital footwear, apparel, headwear, bags, backpacks, masks, jewelry, sports equipment, digital animated and non-animated designs and characters, avatars, digital overlays, skins, art, toys and trading cards; Providing non-downloadable software for electronically trading, storing, sending, receiving, accepting and transmitting interactive media, video clips, photography, music, data, visual effects, virtual goods, digital collectibles, crypto-collectibles and non-fungible tokens on a blockchain network featuring or linking to digital or physical footwear, clothing, headwear, bags, backpacks, masks, jewelry, sports equipment, digital animated and non-animated designs and characters, avatars, digital overlays, skins, art, toys, trading cards and intellectual property assets; Providing user authentication services using blockchain-based software technology; providing 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