> 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.

### Subscan Reimbursement Proposal

- **Purpose**: To cover the operation and maintenance costs of Subscan from July to December 2022.
- **Tool**: Subscan is a block explorer and analytics tool for the Kusama and Statemine networks.
- **Costs**: Includes server infrastructure, security, and personnel expenses.
- **Amount Requested**: 60,185 USD in Kusama (KSM).
- **Currency Conversion**: KSM amount will be based on the EMA7 price at the time of submission.
- **Previous Proposal**: Details available [here](https://docs.google.com/document/d/1wXSELzfmNH1CP9JbI5Nq1wu8H83vnxJJ22TEjkF2Wgg/edit#heading=h.mja6oa2ekup8).
- **Billing Details**: Available [here](https://docs.google.com/document/d/14jxQGNpviEkQBA8owGX1j2AyCUeNJ_t9QN-p-7he36E/edit?usp=sharing).
- **Goal**: Ensure continuous operation of Subscan to benefit the Kusama network.

amount

beneficiary

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Submitted

DecisionDepositPlaced

DecisionStarted

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Confirmed

medium_spender

WHO: Subscan team
WHAT: Proposing reimbursement of operation and maintenance fee for Subscan block explorer and analytics tool for Kusama & Statemine network from July to December 2022.
PRICE/TIMEFRAME/RESOURCES: Total of 60,185 USD in Kusama, to be converted based on EMA7 price on day of submission.

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

candidates

members

proficients

fellows

senior_fellows

experts

senior_experts

masters

senior_masters

grand_masters

root

whitelisted_caller

wish_for_change

staking_admin

treasurer

lease_admin

fellowship_admin

general_admin

auction_admin

referendum_canceller

referendum_killer

small_tipper

big_tipper

small_spender

big_spender

Origin for signaling that the network wishes for some change

Able to spend up to 333,333.3333 KSM from the treasury at once

Managing the composition of the fellowship

Able to spend up to 8.3333 KSM from the treasury at once

Able to spend up to 33.3333 KSM from the treasury at once

Able to spend up to 333.3333 KSM from the treasury at once

Able to spend up to 3,333.3333 KSM from the treasury at once

Able to spend up to 33,333.3333 KSM from the treasury at once