Let's talk about Ordinals/Inscriptions today:

Ordinals are a numbering scheme for satoshis that allows tracking and transferring individual sats. These numbers are called ordinal numbers. Satoshis are numbered in the order in which they're mined, and transferred from transaction inputs to transaction outputs first-in-first-out.

Inscriptions are digital artifacts native to the Bitcoin blockchain. They are created by inscribing sats with content using the ord client, and can be viewed with the ordinals explorer. They do not require a separate token, a side chain, or changing Bitcoin.

Inscriptions are created by including content, like an image, text, SVG, or HTML, in an inscription transaction. The content is included in the transaction witness, which normally contains signatures and other data proving that a transaction is authorized.

If you want to mint your own Inscription then here is the official guide for you, it will surely help you https://docs.ordinals.com/guides/inscriptions.html