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bensig/Confirm_System_Contract.md

Created February 4, 2022 08:47
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Confirm changes to WASM
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Confirm_System_Contract.md

Instructions

You will need CDT 1.7 installed. These instructions are written for Linux if you want to run on a mac, it's much more difficult IMHO

Make a directory

mkdir ~/verify cd ~/verify

  1. Install cdt 1.7.0
wget https://github.com/EOSIO/eosio.cdt/releases/download/v1.7.0/eosio.cdt_1.7.0-1-ubuntu-18.04_amd64.deb
  1. Install CDT using apt
sudo apt install ./eosio.cdt_1.7.0-1-ubuntu-18.04_amd64.deb`
  1. Clone the contracts repo and build contracts
git clone https://github.com/ProtonProtocol/proton.contracts.git
cd proton.contracts
./build.sh
  1. Inspect the code changes in Github

https://github.com/ProtonProtocol/proton.contracts/commit/553a88838368c8f084b415948439dcf69964c417

  1. Get the SHA 256 SUM of the wasm you just built
shasum -a 256 build/contracts/eosio.system/eosio.system.wasm

You will get an output that looks like this: shasum -a 256 build/contracts/eosio.system/eosio.system.wasm 42af59ee2e225e58395df414fd885638247cbe852d2c5baf20bb1e695d68e394 build/contracts/eosio.system/eosio.system.wasm

  1. Does it match the sum you see on the msig?

https://www.protonscan.io/msig/swapsledger4/u52smn

  1. Approve
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