ABROWNFOX001

Posted on Sep 23

TWAP60 Is Production Law, Not a Changelog Item

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

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

Live profile: https://polymarket.com/@abrownfox001

Part 1 mapped the stack: settlement already moved, matching is next, ops keep breaking.

Part 2 is the settlement layer only. By late September 2026, 60-second Chainlink TWAP is not a pending upgrade. It is how live 5-minute crypto Up/Down markets resolve.

If your bot still treats TWAP as optional, you are forecasting a number Polymarket no longer pays.

1. The Rule That Is Already Live

Market	Official settlement now
Crypto 5-minute	60-second Chainlink TWAP
Crypto 15-minute	60-second Chainlink TWAP
Crypto 4-hour	60-second Chainlink TWAP

Timeline that still trips people:

Aug 7: snapshot close replaced by TWAP
first 5m mapping: 30-second window
Aug 14 onward: 5m markets deployed since then use 60s
RTDS delivers 30s and 60s TWAP over Polymarket’s public websocket

The repo name is the production stance: abrownfox001-twap60-prediction-trigger-system.

Older comments in twapFeed.ts that say “30s window” are historical. Live 5m scoring should not be.

2. What “60 Seconds” Actually Means

It is a lookback, not a once-per-minute heartbeat.

Chainlink publishes a signed average over the prior 60 seconds. Updates can arrive more often than that. Bots that wait for “the 60s candle close” are inventing a clock the feed does not use.

Both sides of the comparison must be the same series:

twap_open  = 60s TWAP at slot start
twap_now   = latest 60s TWAP
up_wins    = twap_end >= twap_open   # per live market rules

Pin open from Binance mid and close from TWAP and you have created a third market. Nobody settles it.

3. The Tech Mistakes That Are Still Everywhere

These are not theoretical. They are the leftover code paths from July.

Leftover	Why it fails now
CEX last-tick trigger	Snapshot edge was the thing TWAP was built to kill
30s open + 60s close	Silent label error
RTDS connected ⇒ data is fresh	Heartbeat ≠ new TWAP observation
Float compare on 1e18 scaled prices	Rounding bugs at resolution
Train on historical snapshot closes	You are fitting a dead target
Score only in the final 8 seconds	60s average is a path, not a bell

The public @abrownfox001 loop is the opposite:

stream TWAP through the whole 5m slot
mid-band entries
re-score
scratch if the official path stops supporting the ticket

That only makes sense if the target is the live average.

4. Minimum Feed Contract for a 5m Bot

src/twapFeed.ts has to do more than “subscribe.”

Required behavior:

topic for 60s TWAP (crypto_prices_twap_sixty / SDK windowSeconds: 60)
exact filter {"symbol":"btc/usd"}
store value + observation timestamp
reconnect with backoff
skip the slot if stale
log resolution_src as rtds_twap or gamma

Gamma outcomePrices remains the scoring fallback.

CEX mid stays in cexFeed.ts as lead-lag only.

If RTDS dies, do not silently swap in Binance last. Halt or paper that slot.

5. Why This Still Matters After the “Update” News Cycle

September headlines are about Rust CLOBs, perps, and product hires.

None of that changes the 5-minute payout function.

A faster matching engine that executes the wrong target is just a faster wrong bot.

TWAP60 is the first filter. Matching-engine prep is part 3.

6. Checklist Before You Touch Anything Else

[ ] Live market rules name the 60s Chainlink stream
[ ] Open pin and live score use that same stream
[ ] 30s path is research-only or deleted
[ ] Stale TWAP is a hard skip
[ ] Every decision log includes twap_open, twap_now, t_left
[ ] Labels for any retraining come from official TWAP/gamma, not CEX close

If this list is incomplete, stop. The CLOB rewrite will not save you.

7. What Part 3 Covers

The next expected change is the execution plane:

current CLOB stays live
Rust matching engine being built beside it
claimed p99 / throughput gains are still benchmarks
integrators should assume a compatibility window, not a surprise cutover

That is where 5m bots will feel the next forced code change.

Links

Repo: https://github.com/abrownfox0/abrownfox001-twap60-prediction-trigger-system
Video: https://www.youtube.com/watch?v=XzhugRL6BV4
Live activity: https://polymarket.com/@abrownfox001?tab=activity

Not financial advice. Always read the live market’s official resolution source.

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

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