9 Downloadable computer software for use on computers, mobile devices, and handheld computers, namely, software for use in product serialization, authentication, tracing or tracking of goods of any kind, distribution track-and-trace, and supply chain management; Downloadable computer software for use on computers, mobile devices, and handheld computers, namely, software for accessing, reading, and tracking information in the field of jewelry on a blockchain; Downloadable computer software for use on computers, mobile devices, and handheld computers, namely, software for retail, online marketplace, and e-commerce monitoring, and consumer engagement; Downloadable computer software for use on computers, mobile devices, and handheld computers, namely, software for protecting against counterfeiting, tampering, and diversion, to ensure the integrity of genuine products throughout their lifecycle; authentication services using blockchain technology; Downloadable computer software for use on computers, mobile devices, and handheld computers, namely, software for use with protecting against counterfeiting, tampering, and diversion, to ensure the integrity of genuine products throughout their lifecycle; Computer hardware and recorded software systems for scanning, registering, tracking and authenticating solid objects; Downloadable computer software for use on computers, mobile devices, and handheld computers, namely, software for scanning, registering, tracking and authenticating solid objects; Downloadable multimedia files containing artwork, text, audio, and video relating to consumer goods, gems, precious metals and their alloys, precious and semi-precious stones, critical minerals using blockchain technology, authenticated by non-fungible tokens (NFTs); Electronic equipment for scanning, registering, tracking and authenticating solid objects; downloadable computer software for verification of provenance and ethical sourcing of consumer goods, gems, precious metals and their alloys, precious and semi-precious stones, and critical minerals