the free encyclopedia of Robinhood Chain
For the payout denomination most machines on the chain use, see Tokenized stocks.
Prize machines are the category of chance-based mechanisms on Robinhood Chain — card-reveal tickets, spin wheels, and similar constructs — that resolve a paid entry into a randomized outcome against a published odds table. Hoodpedia's archive standard for this category requires a machine's full odds table and fee split to be publicly disclosed before an entry documents it as such.
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A mechanism is documented under Prize Machines when it takes a fixed payment for a randomized outcome and makes its outcome probabilities available to a player before or at the point of payment — an odds table, however presented, that a third party can transcribe and check the mechanism's payouts against over a large sample. Card-reveal tickets, spin wheels, and similar chance dispensers all qualify equally.
Machines that do not publish odds are not excluded from Hoodpedia coverage outright, but they are documented under Tokens or filed to the Rug Registry if their behavior warrants it, not archived here as a Machine in good standing.
For each documented machine, Hoodpedia's entry records the published odds table as of the entry's filing date, the fee split disclosed by the operator (what portion of each payment funds prizes versus treasury versus any token mechanism), and the payout denomination — most commonly a tokenized stock rather than a house-controlled token, for the reasons described in Tokenized stocks.
Where a machine's published odds or fee split changes after an entry is filed, the change is logged in that entry's history section with the date of the change, rather than silently overwriting the original figures.