How to register

GITHUB REPO

In order to purchase your ticket for Buidler Fest, you need to submit a transaction to the Cardano blockchain.

We recommend for you to checkout the GitHub repository that contains all the onchain code, documentation and
instructions on how to build and submit the transaction using Tx3.

You can find more information about Tx3 here.

Buy Ticket Tx

With this transaction you can mint your ticket and pay the price to the treasury. Also you'll need to update the ticketer state to reflect the next ticket number.

Rules

• The minted ticket must follow the format TICKET<N>, where <N> is the current ticket counter
• The ticket price must be paid to the treasury wallet and have the correct value
• The ticketer state must be updated with the next ticket counter

Inputs

• buyer: the wallet that will purchase the ticket
• utxo: with ticket price amount of lovelaces and fees
• ticketer: The ticketer validator script reference
• redeemer: buy ticket redeemer

Outputs

• buyer: the wallet that will purchase the ticket
• assets: the minted ticket
• ticketer: the ticketer validator
• datum: ticket_counter with the next ticket counter
• treasury: the treasury wallet
• assets: amount of ada for the ticket

Obtain the next ticket number

You can obtain the current ticket number by executing the following cURL command:

curl ...

Parameters

• Ticket policy: 0cca34d33769285a8d96a499d08a8d8647075383c174277820876c00
• Treasury wallet: addr_test1vp5hwqva2u8mglkygpmea5jjcag7lmd4ylf5rfkfgsm746qj9khza
• Ticketer wallet: addr_test1wqxv5dxnxa5jsk5dj6jfn5y23krywp6ns0qhgfmcyzrkcqqtf83t6
• Ticketer validator: ad3f4b8da7d18d54c6ca9290bcfbc04f351875ccaef1aa3d4f3f08c7832528f4#0
• Admin token policy: b6a4d2a9af0121ad61622b6463999046d1c791c829b291532cdd5ad1
• Admin token name: 61646d696e

Example transactions (in preview network)

• https://preview.cexplorer.io/tx/15d631461cf82231a5f61f008d6777f7786421e380209246b77772ea0a5d2d1a
• https://preview.cexplorer.io/tx/4a1f197ea5f31cc9304914d1d761e3793198bd2d6e20ad5e15396e8ea3e9462c

Diagram