Gold Silver Standard ERC20
ERC20 Tokens for the Gold Silver Standard See https://www.goldsilverstandard.com
Contract Address
Gold Silver Standard now uses the ENS goldsiverstandard.ens
| Network | Token | Contract | Owner |
|---|---|---|---|
| Main | AUS | 0x171f9cFc136f2B2aaA148fcC6b660a2029baB048 | 0x5b04fbaF54d53f1a4681339A0Da34D903E5FA2B1 |
| Main | AGS | 0x843C9AF34F698618F90C898E3967278a260c8d9A | 0x8Ac5cD9afB22dDEAb182d35e9Fcd27Df12F5b88B |
Building Contracts
Deploying a contract
Contracts can be deployed to the various networks configured in truffle.js.
To set up your environment for deploying contracts, you will need to create a .env file. .env defines the various Ethereum blockchain environment variable.
cp env.example .env
Once created, change the mnemonic and network settings to match your environment.
To deploy a contract to a network, run:
truffle deploy --network NETWORK_NAME
where NETWORK_NAME is the network you wish to deploy to. The names of the various networks are listed in truffle.js.
For example, to deploy to Ropsten:
truffle deploy --network ropsten
Registering a contract on Etherscan
The source code will need to be flattened to register a contract on Etherscan.
To flatten the contract code:
cd /path/to/project/files/src/
npx truffle-flattener contracts/Gold.sol > build/contracts/Gold.flattened.sol
npx truffle-flattener contracts/Silver.sol > build/contracts/Silver.flattened.sol
Go to Etherscan (https://etherscan.io/) and load the contract. There will be a "verify" link. Click on this link and specify the following:
Contract Type: single file Contract Compiler Version: 0.6.0
(There are now two other Contract Types for registering source code; multi-file, and json; these are experimental and will require more investigation).
Auditing
MythX/Truffle Security
Automated audits are run using Truffle Security, the truffle implementation of MythX. A report has been added to this repo.
To install:
npm i -D https://github.com/ConsenSys/truffle-security.git
or to install from package.json:
npm i
(NOTE: currently there is a bug in the tag releases for Truffle Security Consensys/truffle-security#255. Once this is resolved, the npmjs package will be referenced and these documents updated).
To run a security audit:
Firstly, a Mythx account is required so an API KEY can be registered. An account can be created at https://mythx.io. Once, registered, generate the API KEY and copy it.
Once copied, open up a command line terminal, and, once in the miner-site project directory, declare the API KEY as an environment variable, E.g.
export MYTHX_API_KEY=abc123
where abc123 is your MYTHX API KEY.
To launch an audit, run:
truffle run verify
Once completed, you can retrieve the report from your Mythx.io account.
Solidity coverage
Solidity coverage checks that all tests cover all Solidity contract code.
To install:
npm i -D solidity-coverage
or to install from package.json:
npm i
To launch a code coverage test, run:
truffle run coverage
To see which files are covered by solidity coverage or to add and remove files files from the code coverage, see .solcover.js.
Notes
Requires use of node version 10.21.0