Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
6% | 94% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
6% | 94% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Market context
Satoshi Nakamoto’s attributed wallets have still shown no confirmed outgoing movement, and Arkham’s own public tracking continues to treat the holdings as dormant, which is why the market is anchored in a long-running “dead money” narrative rather than an active-ownership one.[6][7][13] That said, the cluster of wallets associated with Satoshi is large and widely watched, with estimates around 1.0–1.1 million BTC across roughly 22,000 addresses, so even a single flagged outflow would be highly visible and unusually market-moving for crypto culture.[8][13][16]
Comparable cases help explain the low implied probability. In 2025, several Satoshi-era wallets that had been inactive for more than a decade suddenly moved coins, but analysts did not identify them as Satoshi-controlled, which reinforced the distinction between “early Bitcoin” and Satoshi’s own holdings.[1][3][9] In February 2026, small amounts of BTC were sent to the Genesis address, but coverage stressed that this was an incoming transfer to the address, not evidence that Satoshi spent anything, and no confirmed outgoing Satoshi transaction followed.[2][7][14][15] Against that backdrop, a 6% YES price reflects how rare a genuine spend would be relative to the long record of inactivity.
For traders, the key catalysts are not scheduled disclosures but blockchain and media events: any Arkham label change, wallet clustering update, or high-profile on-chain forensic thread could quickly shift sentiment if it suggests control of an attributed address.[6][8][15] The main dependency is Arkham’s entity page, because the market resolves from its “Outflow” or “Swaps” tags during the window; absent that, consensus credible sourcing would likely lean on major analytics and mainstream crypto coverage.[7][13] Rumours around identity theories can lift chatter, but unless they are paired with a verified outflow on the relevant wallets, they do not meet the resolution test.[2][8]
Methodology
Sports-specific comparison page for Will Satoshi move any Bitcoin in 2026?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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