Netmarble v2.0

[xuan-io]

1. Requirements

A new economic system

• Block mint tokens are distributed proportionally to (Validator, Operation, ecosystem, and Partner Wallet).
• All transaction fees are sent to a foundation wallet
• At a certain height will not be in mint

Gas price

• Gas price is controlled by chain management

2. Implementation

2.1 There will be two hardforks

The first hard fork will increase limitations on the size of deployment contract from 24K to 48K just like Shanghai Upgrade. The motivation of this feature is to enable us to add more functionality into the system contracts, like stake contracts .

The second hard fork will enable the new block reward distribution mechanism and the on-chain gas price governance module .
The operator needs to complete after contract48kBlock and before fncy2Block
Upgrade chainconfig and staking contracts
After upgrading the staking and chainconfig contracts, modify the allocation information of block mint, foundation wallet address and gas price

2.2 Code 

2.2.1 A new economic system

Parlia::distributeRewards distributes rewards by calling the contract (staking::distributeRewards)
staking::distributeRewards configuration information from the chainconfig contract

2.2..2 Gas price

The gas price is controlled by the contract chainconfig, which retrieves the gas price when the transaction pool resets as the gas price of the transaction pool, thus preventing transactions below the gas price from entering the transaction pool

2.2.3 Genesis.json Add param example:

 "contract48kBlock":10, deployment contract from 24K to 48K
 "fncy2Block":3910, a new economic system
  parlia."stopMintBlock": 4135, height will not be in mint