Subscan | Infrastructure Costs of Subscan for Kusama & Statemine Networks (from April to June 2024)
Subscan is an essential block explorer and analytics tool for the Kusama network, providing valuable insights to the Kusama community. However, maintaining and operating Subscan requires a significant investment of resources, including server infrastructure, security, and personnel costs. Therefore, we propose reimbursing the operation and maintenance fees for Subscan for the period from April to June 2024 from the Kusama treasury to ensure its continuous operation and maintenance.
Total
We believe that this reimbursement proposal will help ensure the continuous operation and maintenance of Subscan, contributing to the growth and development of the Kusama network. We are applying for a total of $56,144.12 USD from the Kusama Treasury, which includes $41,230.47 USD for reimbursement from April to June and a $14,913.65 USD advance payment to be deducted from the reimbursement for July to September.
Exchange rate
The final KSM amount will be calculated based on EMA7 at the time of official submission.
2024-08-07 10:00:12 (+UTC), Block #24378005
KSM EMA7 Price ( USD ): 17.886421;
Number of KSM: 3138.924215
View the detailed proposal here:
https://docs.google.com/document/d/1wEkLKR_TVTJ-WK1JttkO17TeHEzwdkXhaW3duMeOWY0/edit?usp=sharing
🙏Thanks to the community's careful review and feedback, this proposal has been corrected.
🙏Thank you all for your understanding, support, and the constructive feedback and discussions. I'm pleased to see such a thoughtful and responsible approach to community governance, and I will do my best to respond to every feedback.
While the costs outlined in this proposal are fully justified, as most relate to expenses incurred before June, we believe that Kusama’s unique positioning merits access to the premium resources that Subscan provides. We've consistently worked to reduce costs, but our current infrastructure is built to deliver a high-quality, well-maintained explorer rather than a basic tool. This commitment to excellence and ongoing upgrades is central to our service, and it’s not something we can easily adjust in the short term without compromising the value we bring.
We understand the concerns raised by the community, and we acknowledge the financial strain on our company due to advancing these costs under the current reimbursement model. If this proposal is not approved, it would unfortunately leave us with no choice but to immediately halt all Subscan services on the Kusama network, including the explorer, API, and related services. We would then need to resubmit the outstanding invoices until a resolution is reached.
We truly hope to continue supporting Kusama and contributing to its growth. Your support is crucial in allowing us to maintain the high standard of service that the network deserves.
Comments (19)
Requested
Proposal Failed
3
of 3Summary
0%
Aye
0%
Nay
Aye (28)0.0 DOT
Support0.0 DOT
Nay (68)0.0 DOT
helixstreet is proud and delighted to support this proposal.
Summary
I've voted NAY until an explanation is provided as to whether the period that funds are being requested for is from April to June 2024 (13 week, ~3 month period) or from 1 Oct 2023 to 30 June 2024 (9 months), and the requested amount is updated if necessary to rectify any discrepencies.
Questions
1- In the titles of your proposal it says it covers the period April to June 2024 for Kusama & Statemine networks, and in the "Other Costs" section it mentions they cover 13 weeks from April to June 2024, where overall scope is to reimburse infrastructure (resources including server infrastructure, operation and maintenance, security, and personnel costs to ensure continuous operation) for April to June 2024, a 3 month period.
However, in the "GCP Bill" section of the proposal attachment https://docs.google.com/document/d/1wEkLKR_TVTJ-WK1JttkO17TeHEzwdkXhaW3duMeOWY0, it shows Kusama & Statemine networks comprised a mean of 7.33% of total usage of total server infrastructure GCP cost of from 18 Jun 2024 to 16 July 2024 from around that period, and in one of the screenshots it shows 313,171.27 USD (tax included) (1 Oct 2023 - 30 June 2024 in screenshot), which is a 9 month period instead of a 3 month period.
But your are claiming 7.33% of 313,171.27 USD (tax included) (1 Oct 2023 - 30 June 2024 in screenshot) for the 9 month period, instead of claiming 7.33% of only ~$38k + ~$44k + ~$21k = ~$103k USD for only the 3 month (13 weeks) period Apr-June 2024, which equates to 0.0733 * 103k * 13/12 = ~$8179.06 USD (~$8k USD). So appears that you have accidently tried to request funding from Oct 2023 to June 2024 for the proportion of the "GCP Bill" like you did in your Polkadot proposal https://polkadot.polkassembly.io/referenda/1056, but in this proposal it says you're only asking for ~3 months (13 weeks) of reimbursement from April to June 2024.
You are also claiming 7.33% of $27,130.58 for 13 June 2024 - 30 June 2024, shown in the screenshot, which equates to ~$1988.67k USD (~$2k USD).
So the total GCP cost of the server infrastructure for those networks for the ~3 months (13 weeks) should be 7.33% of ~$130k (i.e. ~$103k + $27k) which equals ~$10k USD.
Note that previously you took 7.33% of $340,301.85 USD (tax included) that equated to 24,944.12 USD (tax included), but that is incorrect as it covers ~9 months instead of ~3 months.
So instead of applying for 56,144.12 USD from the Kusama Treasury, I believe only approx. ~$41,200 USD should be requested (i.e. ~$10k USD for 13 weeks of the GCP bill instead of 36 weeks (9 months) of it + 31,200 USD (tax included) for 13 weeks of personnel from the "Other Costs" section).
2- Have you really been sufficiently responsive to issues from the community, handling user feedback from various channels and GitHub on a daily basis? Who handles those requests? For example this issue https://github.com/subscan-explorer/subscan-issue-tracker/issues/44 from Feb 2023 still appears to be open, why is it still outstanding? What about the other ~10 issues that are tagged as bugs https://github.com/subscan-explorer/subscan-issue-tracker/issues
3- Where does it detail in this Kusama proposal the efforts that your personnel have made to reduce infrastructure costs? Is it just related to reducing Datadog expenses and transitioning node services to Onfinality, as mentioned in your other Polkadot proposal? https://polkadot.polkassembly.io/referenda/1056
4- If you've significantly reduced infrastructure costs over past 3 months (13 weeks) has that affected your ability to meet your SLA? What level of uptime have you maintained during that 13 week period from Apr-June 2024? Did you maintain your SLA each month over that period? When did it slip below 99% and if so will you be crediting a percentage discount to future monthly customer bills? https://pro.subscan.io/pricing