What if a consensus bug halts Aptos or Sui for a full day?
A Move-VM consensus bug halting a top alt-L1 for a full day freezes its DeFi and shakes confidence in newer chains, so the L1's token sells off on the outage while ETH is dragged modestly on beta. Rhymes with Solana's repeated full-chain halts (2021-22), each of which knocked SOL on the day before it recovered. Channel is confidence in unproven consensus; the move should stay contained to the affected chain and high-beta alts — a brief halt is recoverable, so fade the broad-market read.
how we built this number — every step
The class rate is measured from our dated, sourced event library (decade-normalized Poisson — the full table is public at base_rates.json). The variant’s share within its class is the analyst’s editorial call, published so you can audit it. A wider range means thinner precedent. Full recipe: methodology · scored at Reality Check.
The butterfly cascade
How this trigger trickles across markets, left → right — the root shock, its first‑order moves, then the ripple effects. Drag any node; tap a market for its real price history.
Resolution timeline — how this probability is moving
Our model's odds (gold) over time vs the crowd's (Polymarket, blue), from the past toward the 0–6 months horizon. Each dot is a real macro event that nudged the probability — green pushed it up, red pushed it down. Tap a dot for the source. The gold path is an illustrative reconstruction anchored to today's estimate — real dated events, not a live re-estimate history.
What it would mean
If this plays out, it is a risk-off shock. A Move-VM consensus bug halts a top alt-L1 for a full day, freezing its DeFi ecosystem and shaking confidence in new chains. The trigger decomposes into signed root‑shocks — Crypto confidence ▼ · Risk appetite ▼ — which propagate through our causal graph to the markets below.
If it happens — the markets it would move
Biggest moves first. Projected moves are cascade-model priors; hist A–B% = what comparable past events actually did (measured abnormal returns), and model prior · unmeasured marks markets with no analogue backing yet. Tap any market for its price history.
| Market | Class | Projected move | |
|---|---|---|---|
| 1 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -4.2% hist -14.24–+1.42% · other way -3.85% (n=12) |
| 2 | MicroStrategy MSTRon Hyperliquid 📈 chart | Equity | ▼ -4.6% hist -3.27–-0.85% · other way -5.96% (n=12) |
| 3 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -2.8% hist -10.95–+0.54% · other way -15.5% (n=12) |
| 4 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -2.6% hist -9.3–+1.44% · other way -3.27% (n=12) |
| 5 | Coinbase COINon Hyperliquid 📈 chart | Equity | ▼ -1.8% hist -1.47–+0.59% · other way +6.46% (n=12) |
| 6 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -1.3% model prior · unmeasured |
| 7 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -0.3% hist -0.66–+0.13% · other way -0.02% (n=12) |
| 8 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▲ +0.2% hist -0.61–+1.71% · other way +2.0% (n=12) |
| 9 | Tech sector XLK 📈 chart | Equity | ▼ -0.2% hist -0.29–+0.28% · other way +0.57% (n=12) |
| 10 | S&P 500 SPXon Hyperliquid 📈 chart | Index | ▼ -0.1% hist -0.29–+1.37% · other way +0.34% (n=12) |
| 11 | Semiconductors SMHon Hyperliquid 📈 chart | Equity | ▼ -0.2% hist -0.51–+1.33% · other way +1.35% (n=12) |
Probable recommendation
Why we may diverge from history
Trust the cascade's SHORT on SMH/COIN: an alt-L1 consensus halt is risk-off, but the realized semi longs derive from 2022 FTX-era crypto crashes where the chip channel reflects macro regime, not chain risk.
Historical precedent — what analogous events actually did
Across 40 analogous events (overlap‑weighted), as abnormal returns — market beta stripped, so it's the event's own effect, not the market backdrop. Shown at 20 days (persistent) and 5 days (immediate); ↺ fades = the two horizons disagree. Confidence = consistency × sample × significance.
| Asset | History says | Abnormal (20d · 5d) | Hit | n | Confidence | vs cascade |
|---|---|---|---|---|---|---|
| SOL SOL | SHORT | -8.1% · 5d -9.9% | 77% | 34 | 0.43 | ✓ matches cascade |
| SPX SPX | LONG | +1.2% · 5d -0.3% ↺ fades | 71% | 40 | 0.38 | ⚠ differs |
| ETH ETH | SHORT | -10.7% · 5d -8.7% | 71% | 35 | 0.34 | ✓ matches cascade |
| Bitcoin BTC | SHORT | -7.2% · 5d -5.8% | 66% | 35 | 0.27 | ✓ matches cascade |
| SMH SMH | LONG | +1.3% · 5d -0.4% ↺ fades | 61% | 39 | 0.19 | ⚠ differs |
| US dollar DXY | SHORT | -0.3% · 5d -0.1% | 57% | 40 | 0.12 | · |
| 10y yield DGS10 | SHORT | -10bp · 5d -6bp | 57% | 40 | 0.12 | · |
| Volatility VIX | LONG | +1.5% · 5d -0.8% ↺ fades | 55% | 39 | 0.08 | ✓ matches cascade |
| COIN COIN | LONG | +1.4% · 5d -1.1% ↺ fades | 54% | 34 | 0.07 | ⚠ differs |
| NDX NDX | SHORT | -0.5% · 5d -1.6% | 53% | 40 | 0.05 | ✓ matches cascade |
| XLK XLK | LONG | +0.4% · 5d -0.7% ↺ fades | 51% | 39 | 0.02 | ⚠ differs |
| High-yield credit HYG | LONG | +0.2% · 5d +0.2% | 51% | 39 | 0.02 | · |
| MSTR MSTR | LONG | +1.0% · 5d -4.2% ↺ fades | 45% | 39 | 0.00 | ⚠ differs |
| Gold XAU | SHORT | -0.7% · 5d -0.5% | 49% | 39 | 0.00 | · |
Why this probability
Alt-L1 day-long consensus halts recur often (Solana, Aptos history); 6mo window; high base rate. A base‑rate‑anchored prior, continuously scored against what actually happens — not a forecast.