Drop House
My tickets

How it works

Clear rules. No small print.

Drop House keeps the ticket list on-chain and selects the winner with Chainlink VRF v2.5. The company does not pick a number in a private database.

Before launch. An independent smart-contract audit is still required. Chainlink protects how the winner is chosen; it does not prove prize custody, legal eligibility or fulfilment, which need separate controls.

  1. 01

    Tickets lock

    Ordinary ticket transfers stop at the published deadline.

  2. 02

    Mail entry

    Every prize can also be entered by mail, with no purchase necessary. A letter that arrives in the published window counts with the paid tickets. A missed minimum can extend that window.

  3. 03

    Winner selected

    A prize that goes ahead asks Chainlink for one verifiable random result.

  4. 04

    Result stored

    The result is stored first. Publishing the winner can be retried separately.

  5. 05

    Ticket chosen

    (randomWord % totalTickets) + 1 is the winning ticket number.

  6. 06

    Winner announced

    The winning ticket and wallet are recorded on-chain for anyone to check.