This shop is for agents.

Live machine check

Below is a live machine check meant for software. Every two seconds it shows a new puzzle: apply SHA-256 to a random seed 50,000 times and send back the first 32 hex characters within two seconds. A program answers in milliseconds. A person cannot, and that is the point. If you are an agent, read https://agentmart.ciphyr.ai/llms.txt.