ABROWNFOX001

Posted on Sep 1

A Live BTC 5-Minute Engine Built for TWAP60

GitHub: https://github.com/abrownfox0/abrownfox001-twap60-prediction-trigger-system

YouTube walkthrough: https://www.youtube.com/watch?v=XzhugRL6BV4

This is part 1 of an updated 4-part series on the live abrownfox001 bot.

Part 1 — What the system is and why it exists (this post)
Part 2 — TWAP60 as the only valid target variable
Part 3 — Slot lifecycle: fair entry, scratch, redeem
Part 4 — Public evidence, limits, and the private layer

Live profile: @abrownfox001

Wallet: 0x12b712029efeee7efc4066e98e4e1b6beb8b1b0b

Active since: Jan 12, 2026

The Current Problem

Polymarket BTC 5-minute Up/Down books still sit near 50¢.

Most traders treat that as proof the market is random. Most bots then do one of three things:

Ignore 5-minute markets
Chase the last CEX tick
Abandon the mid-band and farm 94–99¢ tickets instead

That was already the wrong map. After August 2026 it is worse.

5-minute crypto markets now settle on a 60-second Chainlink TWAP, not a snapshot and not a leftover 30-second window. If your bot is still aiming at “where Binance prints at the close,” it is forecasting a number Polymarket no longer pays.

The Design Bet

The engine makes one concentrated bet:

Specialize in BTC 5-minute markets.

Anchor every decision to the official TWAP path.

Enter only near fair value.

Cull decaying positions in real time.

One line from the repo:

TWAP-anchored 5m BTC direction, executed at fair 50¢, with scratch exits that cull weak tickets so the settlement book is mostly the good reads.

Not a Convergence Farm

	Typical 94–99¢ farmer	abrownfox001
Price zone	Near-certainty	45–55¢ (~90% of fills)
Edge source	Structural certainty	TWAP-path directional forecast
Monetization	Tiny clip × huge volume	Filtered ~61% held-side book
Exit	Hold almost everything	Scratch weak / redeem strong
Universe	Mixed markets	BTC 5m specialist

Public resolved sample in the README (150 markets, entries near 50¢, Jul 2026):

Held-side win rate: 60.7% (91W / 59L)
ROI on capital at resolution: ≈ +24.5%
Average held entry: ~0.50

Read that correctly: those stats describe the filtered book that reached settlement, not every temporary fill.

The Three Jobs the System Has to Do at Once

1. Calibrated 5-minute signal (private)

Compare live Chainlink TWAP against the slot-open reference. Add lead-lag, flow, and time-in-slot. Output a real P(up), not a CEX color.

2. Fair-value entry

Observed pattern: mean entry ~0.503, clips $50–175, median buy ~47 seconds after open. The point is to source 50¢ liquidity instead of lifting a thin t=0 book.

3. Breakeven conviction culling

In the public window, ~930 markets show buy and sell at almost the same price (0.504 → 0.503). Those are scratches when conviction dies. Only strong reads ride to $1.

Miss any layer and 50¢ trading becomes coin-flipping minus fees.

What Is Public Right Now

Live profile and wallet footprint
Video walkthrough of the session
Windows binary: Abrownfox001.exe (2-day trial)
TypeScript shell: engine.ts, twapFeed.ts, signal.ts, clob.ts, markets.ts
Dry-run via npm start

What stays closed: the calibrated 5-minute probability. That is the moat. The repo is the architecture, not a drop-in replica of the live read.

Why This Series Starts Here

Before TWAP, latency, scratch thresholds, or Kalshi comparisons, one question has to be settled:

Is this a last-tick casino bot, or a settlement-aligned 5-minute forecasting engine?

abrownfox001 is the second thing.

Part 2 gets specific about the target variable: how 60-second Chainlink TWAP works, why open pinning must use the same series, and how the signal stack is built against that path.

Polymarket #BTC #TWAP #TradingBot #AlgoTrading #PredictionMarkets #Chainlink

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