> This is a follow up proposal to what we submitted before: 
> - [Subscan | Infrastructure Costs of Subscan for Polkadot & Kusama & Westend & Rococo Networks（until June 30, 2022）](https://docs.google.com/document/d/1wXSELzfmNH1CP9JbI5Nq1wu8H83vnxJJ22TEjkF2Wgg/edit#heading=h.mja6oa2ekup8)
> - [https://kusama.polkassembly.io/child_bounty/56](https://kusama.polkassembly.io/child_bounty/56)


Subscan is an essential block explorer and analytics tool for the Kusama & Statemine network, providing valuable insights to the Substrate community. However, the maintenance and operation of Subscan requires a significant investment of resources, including server infrastructure, security, and personnel costs. Therefore, we propose reimbursing the operation and maintenance fee for Subscan from July to December 2022 from the Kusama treasury to ensure its continuous operation and maintenance.


We believe that this reimbursement proposal will help to ensure the continuous operation and maintenance of Subscan, and benefit the growth and development of the Kusama network. This time, we plan to apply for a total of 60,185 USD in Kusama, the amount of KSM will be converted based on the EMA7 price on the day of the official submission.


Billing details can be read [here](https://docs.google.com/document/d/14jxQGNpviEkQBA8owGX1j2AyCUeNJ_t9QN-p-7he36E/edit?usp=sharing).
We sincerely hope to receive your support or feedback.

 
- Propose reimbursing operation and maintenance fee for Subscan from July to December 2022 from the Kusama treasury. 
- Total proposed reimbursement is 60,185 USD in Kusama, amount converted based on EMA7. 
- Read billing details [here](https://docs.google.com/document/d/14jxQGNpviEkQBA8owGX1j2AyCUeNJ_t9QN-p-7he36E/edit?usp=sharing).

#326 Subscan | Infrastructure Costs of Subscan for Kusama & Statemine (from July to December 2022)