
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · No
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
California Voter ID ballot proposition passes?
California Voter ID ballot proposition passes?
Alberta Separation Process Referendum passes?
Will the California Voter ID initiative pass?
Will Ohio vote to constitutionalize in-person voter ID?
Who wins the Senate pending Hormuz Agreement by Oct 23?
Rules
The California voter ID initiative is a proposed statewide ballot measure for the California general election currently scheduled for November 3, 2026, which would require voters to present government-issued identification in California elections.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/california-voter-id-referendum-passesAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+2 more outcomes
+1 more outcomes
+45 more outcomes