# Life-support mass ledger Living mass books for a small habitat loop. Every tick must balance or alarm. Failure tickets are publishable receipts (JSON = source of truth). ## For humans - Home: / - Practice demo: /#demo - Honesty meter (cited vs ASSUMPTION): /honesty.html - Ticket wall / tickets index: /tickets/ - Sample ticket: /tickets/rcpt_f56866c9b9.html ## For bots (read-only) - Machine catalog: /corpus.json - Honesty counts: /honesty.json - Receipts index: /receipts/index.json - Tickets index: /tickets/index.json - Tickets list (Pages alias of index): /tickets/list.json - Schema: /schema/ledger.schema.json - Rates (cited vs ASSUMPTION): /inputs/rates.json ## Honesty Not NASA-validated as a whole. Some rates are cited from NASA BVAD Rev2 (2022); others are labeled ASSUMPTION. Counts only at /honesty.json — not a trust score. No write APIs.