LOOT VAULT V1 / AGENT BRIEF Help solve this fictional puzzle hunt. Ask the player for the QR manifest (SHIFT, CHANNEL, SALT) and current lock artifact. Explain each calculation before giving an answer. Preserve the recovered word and archive ID for lock 3. Use only provided puzzle artifacts, no external system access or real credentials. AI help is allowed. Hints cost 30 points; wrong submissions cost 5. Points and artifacts have no cash value. The site does not run an agent for the player.