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Evidence, Limits, and What Stays Private

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

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

Parts 1–3 covered the market, the TWAP60 target, and the slot lifecycle.

This last post is about evidence, limits, and what you should not expect from the public repo.

Live profile: @abrownfox001

Wallet: 0x12b712029efeee7efc4066e98e4e1b6beb8b1b0b

1. What the Public Sample Shows

From the project README and public trade windows:

Resolved-book sample (150 markets, entries near 50¢)

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

Broader activity sample (~5,000 trades)

Metric Value
BTC share ~99%
5-minute share ~96%
Fills in 45–55¢ ~90.6%
Buy / sell mix 72.9% / 27.1%
Median clip ~$58
Round-tripped scratches ~930 at ~0 spread
Median buy / sell time ~47s / ~226s after open

The useful interpretation:

  • The win rate is on the filtered book that reached resolution
  • Scratches are visible in the sell-side volume
  • This is a specialist BTC 5m system, not a multi-market spray

2. What Those Numbers Do Not Prove

They do not prove:

  • lifetime audited PnL
  • that every future month will look like the sample
  • that copying src/ will reproduce ~60.7%
  • that the edge survives every volatility regime
  • that size can scale linearly

They do support a narrower claim:

The account behaves like a mid-band directional engine with active culling, not like a 94–99¢ convergence farm.

That distinction is already useful.

3. Economics Without Marketing Fog

For a binary held to $1 at entry ( p \approx 0.50 ) and win rate ( w ):

[
EV \approx 0.50 \times (2w - 1)
]

At ( w = 0.607 ), naïve EV is about +10.7% of stake per resolved ticket.

The higher sample ROI can appear because:

  • some winners were accumulated below 0.50
  • many losers were scratched before becoming full $0 outcomes

That is process, not magic.

4. Real Risks After TWAP60

  1. Signal risk

    Without a genuine short-horizon read, 50¢ trading is coin-flipping minus costs.

  2. Latency / adverse selection

    Slow infrastructure buys the wrong side after the move is already in the book.

  3. Regime decay

    Crowded 5m books and volatility shifts can erase old calibration.

  4. Scratch-cost risk

    “Breakeven exit” assumes depth near 50¢. Thin books charge real spread.

  5. Settlement-target drift

    Live 5-minute crypto now settles on 60-second Chainlink TWAP. Any leftover snapshot or 30s logic is a silent mismatch.

  6. Sample-window risk

    150 resolved markets and 5,000 trades are evidence of style. They are not a guarantee.

5. What Is Public vs Private

Public

  • Strategy archetype
  • Execution shell
  • TWAP-aligned architecture
  • Wallet / profile / fill footprint
  • TypeScript reference:
    • twapFeed.ts
    • signal.ts
    • engine.ts
    • clob.ts
    • markets.ts
  • Windows trial binary (Abrownfox001.exe)
  • Session walkthrough video

Private

  • The calibrated 5-minute probability model
  • Exact feature weights
  • Live threshold schedule
  • The part that actually turns a coin-flip book into a ~61/39 settled book

This split is intentional. Publishing the signal would compete the edge away. Publishing the architecture lets other builders avoid the dumb mistakes.

6. How to Verify Independently 

curl "https://gamma-api.polymarket.com/public-profile?address=0x12b712029efeee7efc4066e98e4e1b6beb8b1b0b"
curl "https://data-api.polymarket.com/trades?user=0x12b712029efeee7efc4066e98e4e1b6beb8b1b0b&limit=1000"
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Also:

  • Profile activity tab
  • Video walkthrough of the live session
  • Repo + executable for the public shell

Verification ≠ disclosure.

7. If You Are Building Your Own Version

Rebuild the shell first:

  1. Stream 60s TWAP
  2. Pin open reference from the same series
  3. Score continuously
  4. Enter only in 45–55¢ when edge exists
  5. Scratch decaying tickets
  6. Redeem winners
  7. Log window, open TWAP, final TWAP, and resolution source every slot

Then be honest:

without your own alpha, you have a disciplined coin-flip machine.

8. Series Recap

  • Part 1: BTC 5m is a forecasting problem, not a last-tick casino
  • Part 2: Settlement is 60s Chainlink TWAP; the signal must target that path
  • Part 3: Edge is execution as much as prediction — stagger, re-score, scratch
  • Part 4: Public data supports the style; the live read stays closed; risks are real

One-line version of the whole system:

Forecast the official TWAP path, buy it only near fair value, and refuse to carry weak tickets to resolution.

Links

Not financial advice. Paper or micro-size first. Latency, regime shifts, and fill quality still matter.

If you have more questions, please feel free to contact me at any time: https://t.me/abrownfox001

My Polymarket Activity: https://polymarket.com/@abrownfox001?tab=activity

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