The discipline layer for chart traders
Pass Your Prop Firm Evaluation
The AI chart analyst that refuses to confirm a trade until the candle actually closes. Built to keep your FTMO and Apex accounts alive.
Free tier: 5 scans/month · Pro $29/mo · No card required to start
Example signal card
ConfirmedBTCUSDT · 4H
Structurally confirmed. Backend math passed all checks.
Entry zone
$67,240 – $67,610
Stop loss
$66,180
Target 1
$68,900
Target 2
$70,500
Target 3
$72,100
R:R
1 : 3.0
On-chain hash
0x9f3b4e21...a8c4 · base sepolia · block 12848731
Invalidation: Close back below $66,180
What kills retail traders
Fakeout breakouts kill prop firm accounts in one session
Discord signal groups generate FOMO, not discipline
Post-MFF rules have tightened — one bad entry = $500 entry fee gone
How CHAIRTER works
1. Claude identifies structure
Sonnet 4.6 for tickers, Opus 4.6 for chart screenshots. Returns strict JSON with trendlines, patterns, and decision levels.
2. Backend math verifies
Independent deterministic verification: candle close beyond level, range vs 10-day ATR, volume vs 20-period average, fakeout detection. Claude cannot bypass this.
3. Hash written to Base L2
Every signal — confirmed and rejected — is hashed and committed to Base L2. Public, tamper-evident, queryable. We can't cherry-pick wins.