Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Legit? Pick polygram.ink |
7% | 93% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Legit? → |
Polymarket polymarket.com |
7% | 93% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Legit? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Legit? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Legit? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Legit? → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Legit?.
Market context
Satoshi Nakamoto's known Bitcoin holdings—primarily the 1 million BTC mined in Bitcoin's earliest blocks—have remained completely dormant since 2010. The market prices a 7% chance that at least one wallet attributed to Satoshi will execute an outflow or swap transaction during 2026, as tracked by Arkham's Intel Explorer. On Polymarket, this resolves to YES only if Arkham's entity page records such activity; the conditional tokens settle against USDC on Polygon once the settlement window closes on 1 January 2027.
Historical precedent suggests extreme inertia. Satoshi's coins have survived every bull cycle, regulatory crackdown, and market panic across sixteen years without movement. The closest comparable event occurred in 2020 when dormant Patoshi-era blocks (likely Satoshi's) showed minimal activity, yet the primary cluster remained untouched. Whale-watching communities and on-chain analysts have monitored these addresses continuously; any movement would be detected within minutes and widely reported. The 7% probability reflects genuine technical possibility—key compromise, estate settlement, or deliberate proof-of-life—rather than market expectation.
Traders should monitor announcements regarding Satoshi's identity claims, legal proceedings over Bitcoin inheritance, or major security breaches affecting early mining pools. Recent coverage of Satoshi-adjacent legal cases, such as the Craig Wright litigation, demonstrates how external events can shift conviction around dormant holdings. Arkham's classification methodology itself carries dependency risk; any changes to their entity labelling would affect settlement. The market essentially prices the combined likelihood of motivation and execution across a twelve-month window—a narrow band given Satoshi's demonstrated preference for absolute inaction.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On Polymarket Legit?, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does it cost to trade on Polymarket Legit??
- Zero. Polymarket Legit? routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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