I not great with estimating sizes, and i often have trouble converting things from feet to meters on the spot. Last session i presented the players a quest to slay a sea monster. They cleverly decided to scout first with a familiar, and i described the creature and its size. I ended up exaggerating the size i bit too much and they’ve decided to avoid it until they’re higher level. So what was supposed to be a simple “monster of the week” type of encounter has now turned into a late game boss fight.

I’d guess this is what happened:

This comic has more panels but for some reason i can’t upload the full version so here’s a Link to SMBC Comics

It’s Infernal. The language is detailed in the adventure module Descent Into Avernus. You can also just find the infernal alphabet on the forgotten realms wiki.

That is to say that it’s very possible to translate it. Now as to whether OP’s translation is accurate or not, i have no idea, cause i have better things to do than read fake text out of an NPCs horn.

Programmer here. Can confirm. Coding is just a list of instructions we send to the tiny people inside so they know what to do.