---
title: "Ship's Bells & Watches (船鐘更制)"
method: GET
path: "/api/trpc/shipsBells.time"
tags: ["Western"]
---

# Ship's Bells & Watches (船鐘更制)

`GET /api/trpc/shipsBells.time`

## Request

- Base URL: `https://api.asktian.com`
- URL: `https://api.asktian.com/api/trpc/shipsBells.time`
- Auth: HTTP bearer

SHIP'S BELLS AND THE WATCH SYSTEM — the sea's own clock: for four centuries the sailing world told time by bells struck each half hour of a four-hour watch, one to eight; 'eight bells' has meant the watch's end — and in the sailor's obituary, the end of the last watch. THE DOG-WATCH THEOREM is the jewel, asserted at load: six four-hour watches divide the day EVENLY, and that evenness is the problem — a two-section crew would keep the same hours forever, the same men on the graveyard middle watch every night — so the 16:00–20:00 watch was SPLIT into two dog watches, making SEVEN a day, and seven is ODD: the sections rotate automatically, every day, by parity alone (and both watches get supper). Scheduling theory, three centuries early. THE MUTINY LEGEND served as lore: the British Last Dog Watch strikes 1, 2, 3 — then EIGHT, with five, six and seven proven never struck (the Nore mutiny story labeled the navy's own legend). The pairs-then-single strike pattern rendered; sixteen bells at New Year's midnight carried. Western becomes fifty-two. Pure compute, no LLM.

Cost: 1 TIAN Points per call. tRPC procedure `shipsBells.time`.

## Query parameters

- `input` string

## Response `200`

tRPC result envelope

- TrpcResult: tRPC HTTP response envelope.
  - `result` object
    - `data` object: The procedure's return value (system-specific).

---

[API](https://skmtc.dev/asktian/apis/asktian-metaphysics-api.md) · [All operations](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/llms.txt) · [OpenAPI document](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/revisions/3c8fdc979206?raw)