A Randomizer Oracle

Related tags

General Utilitiestezos-randomizer
Overview

Tezos Randomizer

Tezod Randomizer "Oracle".

It's a smart contract that you can call to get a random number between X and Y (for now).

It uses entropy from timestamp at calltime AND the Harbinger Oracle.

Contracts

Import

Randomizer = sp.io.import_script_from_url("https://ipfs.infura.io/ipfs/QmeQ8QUmbQ1oV9FQb65UxgbM5323yuKNFgk3WgTzgzeY3E")

Setup environment

./scipts/init-env.sh
source bin/activate
spy test tests.py output --html

Compile & Deploy

spy compile compile.py compiled
spy originate-contract --code compiled/randomizer/step_000_cont_0_contract.tz --storage compiled/randomizer/step_000_cont_0_storage.json --rpc https://granadanet.smartpy.io

TODO

  • Get fresh entropy on Request
  • Hangzhou views 🎉
  • Add more entropy (other sources too)
  • Look into rejection sampling
  • Expose more entrypoints

enjoy.

Owner
Asbjorn Enge
Swinging madly across the sun.
Asbjorn Enge
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