Compound Developer Community Call โ€“ Apr. 7, 9:30am PT

On April 7, at 9:30am PT, the Compound community will hold its next Developer Community Call. This will be an open discussion forum for individuals and organizations developing protocol improvement proposals or building applications and projects that integrate the protocol.

Below is the high-level agenda for the upcoming call. Note that this call belongs to the community, and as a community member you are empowered to take this call in any direction you think best benefits the community. If you wish, you may help organize it, structure its agenda, lead it, etc.

  1. Welcome: Calvin will provide a brief recap of the previous call.
  2. Proposal/Project Discussions: The following community members have volunteered to discuss the proposals and projects they are working on or considering working on.
  • Larry Sukernik - Grants Batch 1 Funded
  • Arr00 - COMP Staking Development
  • Acala - Gateway Integration with Polkadot
  • Leeland Lee - Meme Contest Update
  • Jared Flatow - Gateway Development Update
  1. Open Forum: The community may ask questions of each other, request help/resources, introduce miscellaneous ideas, etc.

If there are any other proposals, projects, or topics youโ€™d like to add to the agenda, please post on this thread or in the Compound Discord. Everyone is welcome to participate and contribute.

Lastly, the call will be audio-recorded; the recording and written notes will be shared in this thread for anyone who canโ€™t make it.

Hope to see you on the call tomorrow!


Thank you to everyone who was able to join the community call today! Iโ€™ve posted notes from the call below. You can also listen to a recording of the call here or on your favorite podcast platform.

Compound Developer Community Call Notes

Wednesday, April 7, 2021

Larry Sukernik - Grants Batch 1 Funded (starts at 1:32)

  • Larry provided an update on the Grants program, which has received 30 applications and funded its first batch of 7 projects. Based on the applications that the grant committee has reviewed, Larry shared feedback that applicants should try to be as specific as possible about what theyโ€™re trying to build, how it will benefit the Compound ecosystem, and the various milestones to get to the end goal. Larry also shared information on the dashboard contest that the Grants Program launched alongside Our Network, where users can submit data points about Compound on platforms like Dune Analytics or Flipside Crypto. The Grants team has received 16 submissions and will be announcing the winners shortly. Lastly, Larry shared that the Compound Grants Committee will be sponsoring the Scaling Ethereum Hackathon, which runs from April 16th to May 13th.

Arr00 - Governor Bravo & COMP Staking Development (starts at 9:00)

  • Arr00 shared an idea for a COMP staking mechanism that would reward users for participating in Compound governance. One potential implementation could be a new rewards contract that looks at whether a user (or that userโ€™s delegate) has been active enough in governance to receive rewards in the form of additional COMP. Arr00 is looking for the communityโ€™s feedback on the overall design of the mechanism before he builds it. You can read more about COMP staking on Arr00โ€™s original forum post, and post your own ideas/feedback.

Ruitao Su - Gateway Integration with Polkadot (starts at 16:20)

  • Ruitao provided an update on Acalaโ€™s Gateway integration with Polkadot, which recently received a grant from the grants program. Ruitao explained that their team is planning to build a starport on Acala, which is a parachain on Polkadot, in order to upload DOT to Gateway and download CASH to Acala. The starport pallet that the Acala team is building can also be redeployed by other parachain and substrate-based projects. The Acala team broke down the development project into 4 milestones, which are (1) Develop Acala Starport pallet, (2) Develop Offchain Worker & Message Passing, (3) Integration & Oracle, and (4) integrating Compound Cash into Acala Dapps. Ruitao predicts that by milestone #3, users will be able to interact with the starport on the Gateway testnet.

Leeland Lee - Meme Contest & Governance Tool (starts at 24:50)

  • Leeland shared information about the Meme Contest that Compound Grants is sponsoring alongside Uniswap Grants. The competition will run for 4 weeks and feature a new theme each week that contestants can create memes about. The themes will be basic DeFi concepts like liqudations, impermanent loss, etc. to help convey this information to a broader audience. Leeland also discussed a governance tool he is working on to help connect voting decisions to voting reasons that are usually shared on Twitter.

Jared Flatow - Gateway Development Update (starts at 29:45)

  • Jared provided an update on the development of the Gateway testnet. The team is currently working on the m9 release, which will be the last planned change to the runtime. The main challenge will be reworking the event ingression to be able to handle reorgs on probabilistic finality chains. The team will submit their proposed runtime solution to OpenZepellin for an audit in roughly a couple of weeks, and plans to have an audit on the entire system in May or June. In parallel to this, the team is also working improving the API and block explorer, spam & DOS prevention, and overall stability of the network.

Korean Translation version for Community call summary. Thanks @nickmartitsch

Compound ๊ฐœ๋ฐœ์ž ์ปค๋ฎค๋‹ˆํ‹ฐ ์ฝœ ์ฃผ์š” ๋‚ด์šฉ

2021. 4. 7

Larry Sukernik - ๋ณด์กฐ๊ธˆ ํ”„๋กœ๊ทธ๋žจ 1์ฐจ ์ž๊ธˆ ์ง‘ํ–‰ (์Œ์„ฑ ํŒŒ์ผ ์‹œ์ž‘ ์‹œ๊ฐ„: 1:32)

  • Larry๋Š” ๋ณด์กฐ๊ธˆ ํ”„๋กœ๊ทธ๋žจ(Compound Grant Program) ๊ด€๋ จ ์—…๋ฐ์ดํŠธ ์‚ฌํ•ญ์„ ๊ณต์œ ํ–ˆ์Šต๋‹ˆ๋‹ค. 30 ๊ฑด์˜ ์ง€์› ์‹ ์ฒญ์ด ์žˆ์—ˆ๊ณ  ์ด ๊ฐ€์šด๋ฐ 7๊ฐœ ํ”„๋กœ์ ํŠธ๊ฐ€ 1 ์ฐจ ๋ณด์กฐ๊ธˆ ์ง‘ํ–‰ ๋Œ€์ƒ์œผ๋กœ ์„ ์ •๋˜์–ด ์ž๊ธˆ์„ ์ง€์›๋ฐ›์•˜์Šต๋‹ˆ๋‹ค.. Larry๋Š” ๋ณด์กฐ๊ธˆ ํ”„๋กœ๊ทธ๋žจ ์šด์˜ ์œ„์›ํšŒ์—์„œ ์ง€์›์„œ๋ฅผ ๊ฒ€ํ† ํ•œ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋ช‡ ๊ฐ€์ง€ ํ”ผ๋“œ๋ฐฑ์„ ๋‚จ๊ฒผ์Šต๋‹ˆ๋‹ค. ๋ณด์กฐ๊ธˆ ํ”„๋กœ๊ทธ๋žจ ์‹ ์ฒญ์ž๋Š” ์ž์‹ ๋“ค์ด ๋งŒ๋“ค๋ ค๊ณ  ํ•˜๋Š” ๊ฒƒ์— ๋Œ€ํ•ด ๊ฐ€๋Šฅํ•œ ๊ตฌ์ฒด์ ์œผ๋กœ ์„œ์ˆ ํ•  ํ•„์š”๊ฐ€ ์žˆ์œผ๋ฉฐ, ์ด๊ฒƒ์ด Compound ์ƒํƒœ๊ณ„์— ๊ฐ€์ ธ์˜ฌ ํ˜œํƒ๊ณผ ์ตœ์ข… ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ์ฃผ์š” ๋งˆ์ผ์ฆˆ์Šคํ†ค์„ ๊ธฐ์ˆ ํ•ด์ค„ ๊ฒƒ์„ ๋‹น๋ถ€ํ–ˆ์Šต๋‹ˆ๋‹ค. Our Network์™€ ํ•จ๊ป˜ ์ง„ํ–‰ํ–ˆ๋˜ ๋Œ€์‹œ๋ณด๋“œ ์ฝ˜ํ…Œ์ŠคํŠธ์— ๊ด€ํ•œ ์ •๋ณด๋„ ๊ณต์œ ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ๋Œ€์‹œ๋ณด๋“œ ์ฝ˜ํ…Œ์ŠคํŠธ๋Š” Dune Analytics ๋˜๋Š” Flipside Crypto๋ฅผ ์ด์šฉํ•ด Compound ๊ด€๋ จ ๋Œ€์‹œ๋ณด๋“œ๋ฅผ ์ž‘์„ฑํ•˜๋Š” ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ์ด 16 ๊ฑด์˜ ๋Œ€์‹œ๋ณด๋“œ๊ฐ€ ์ œ์ถœ๋˜์—ˆ๊ณ  ๊ณง ์šฐ์Šน์ž๋ฅผ ์„ ์ •ํ•ด์„œ ๋ฐœํ‘œํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ๋˜ํ•œ, Compound ๋ณด์กฐ๊ธˆ ์šด์˜ ์œ„์›ํšŒ์—์„œ๋Š” 4์›” 16์ผ๋ถ€ํ„ฐ 5์›” 13์ผ๊นŒ์ง€ ์ง„ํ–‰๋˜๋Š” Scaling Ethereum Hackathon ํ–‰์‚ฌ๋ฅผ ์ง€์›ํ•  ์˜ˆ์ •์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

Arr00 - Governor Bravo & COMP ์Šคํ…Œ์ดํ‚น ๊ฐœ๋ฐœ ์ง„ํ–‰ ์ƒํ™ฉ (์Œ์„ฑ ํŒŒ์ผ ์‹œ์ž‘ ์‹œ๊ฐ„ 9:00)

  • Arr00๋Š” Compound ๊ฑฐ๋ฒ„๋„Œ์Šค์— ์ฐธ์—ฌํ•œ ์‚ฌ์šฉ์ž์—๊ฒŒ ๋ณด์ƒ์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋Š” COMP ์Šคํ…Œ์ดํ‚น ๋งค์ปค๋‹ˆ์ฆ˜๊ณผ ๊ด€๋ จ๋œ ์•„์ด๋””์–ด์— ๋Œ€ํ•ด ์„ค๋ช…ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฒ€ํ†  ์ค‘์ธ ๊ตฌํ˜„ ๋ฐฉ์‹ ์ค‘ ํ•˜๋‚˜๋Š” ์‚ฌ์šฉ์ž(๋˜๋Š” ์‚ฌ์šฉ์ž๊ฐ€ COMP๋ฅผ ์œ„์ž„ํ•œ ๋Œ€๋ฆฌ์ธ)๊ฐ€ ๊ฑฐ๋ฒ„๋„Œ์Šค์—์„œ ์—ด์‹ฌํžˆ ํ™œ๋™ํ•˜๊ณ  ์žˆ๋Š”์ง€ ํ™•์ธํ•ด์„œ COMP ๋ณด์ƒ์„ ์ œ๊ณตํ•˜๋Š” ์ƒˆ๋กœ์šด ๋ณด์ƒ contract๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. Arr00๋Š” ์ด ์•„์ด๋””์–ด๋ฅผ ์ฝ”๋“œ๋กœ ๊ตฌํ˜„ํ•˜๊ธฐ ์ „์— ์ „๋ฐ˜์ ์ธ ๋ฉ”์นด๋‹ˆ์ฆ˜ ์„ค๊ณ„์— ๋Œ€ํ•œ ์ปค๋ฎค๋‹ˆํ‹ฐ ํ”ผ๋“œ๋ฐฑ์„ ๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. COMP ์Šคํ…Œ์ดํ‚น ๊ด€๋ จ ํฌ์ŠคํŒ…์€ ๊ฑฐ๋ฒ„๋„Œ์Šค ํฌ๋Ÿผ ๊ฒŒ์‹œ๊ธ€์—์„œ ํ™•์ธํ•˜์‹ค ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋‹ค์–‘ํ•œ ์˜๊ฒฌ์„ ๋‚จ๊ฒจ์ฃผ์‹œ๊ธธ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

Ruitao Su - ํด์นด๋‹ท์— Gateway ํ†ตํ•ฉํ•˜๊ธฐ (์Œ์„ฑ ํŒŒ์ผ ์‹œ์ž‘ ์‹œ๊ฐ„ 16:20)

  • Ruitao๋Š” Acala์ด ์ถ”์ง„ ์ค‘์ธ ํด์นด๋‹ท์— Gateway๋ฅผ ํ†ตํ•ฉํ•˜๋Š” ์ž‘์—…์— ๋Œ€ํ•œ ์ง„ํ–‰ ์ƒํ™ฉ์„ ๊ณต์œ ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ํ”„๋กœ์ ํŠธ๋Š” Compound ๋ณด์กฐ๊ธˆ ์ง€์› ๋Œ€์ƒ ์ค‘ ํ•˜๋‚˜๋กœ ์„ ์ •๋˜๊ธฐ๋„ ํ–ˆ์Šต๋‹ˆ๋‹ค. Acala ํŒ€์—์„œ๋Š” DOT๋ฅผ Gateway๋กœ ์—…๋กœ๋“œํ•˜๊ณ  Acala๋กœ CASH๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜๊ธฐ ์œ„ํ•ด Polkadot์˜ parachain์ธ Acala์— starport๋ฅผ ๊ตฌ์ถ•ํ•  ์˜ˆ์ •์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. Acala ํŒ€์ด ๊ตฌ์ถ•ํ•˜๊ณ  ์žˆ๋Š” starport pallet์€ ๋‹ค๋ฅธ parachain์ด๋‚˜ substrate ๊ธฐ๋ฐ˜ ํ”„๋กœ์ ํŠธ์— ์žฌ๋ฐฐํฌํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. Acala ํŒ€์€ 4๊ฐœ์˜ ๋งˆ์ผ์ฆˆ ์Šคํ†ค์„ ์„ค์ •ํ–ˆ์Šต๋‹ˆ๋‹ค: (1) Acala Starport pallet ๊ฐœ๋ฐœ (2) ์˜คํ”„์ฒด์ธ Worker & ๋ฉ”์‹œ์ง€ ์ „๋‹ฌ ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ, (3) ํ†ตํ•ฉ & ์˜ค๋ผํด, (4) Acala Dapps์— Compound Cash ํ†ตํ•ฉ. Ruitao๋Š” 3๋ฒˆ์งธ ๋งˆ์ผ์ฆˆ์Šคํ†ค์„ ๋‹ฌ์„ฑํ•˜๋Š” ์‹œ์ ์ด ๋˜๋ฉด ์‚ฌ์šฉ์ž๊ฐ€ Gateway ํ…Œ์ŠคํŠธ๋„ท ์ƒ์—์„œ starport๋ฅผ ์ด์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

Leeland Lee - Meme ์ฝ˜ํ…Œ์ŠคํŠธ & ๊ฑฐ๋ฒ„๋„Œ์Šค ๋„๊ตฌ (์Œ์„ฑ ํŒŒ์ผ ์‹œ์ž‘ ์‹œ๊ฐ„ 24:50)

  • Leeland๋Š” Uniswap ๋ณด์กฐ๊ธˆ ํ”„๋กœ๊ทธ๋žจ๊ณผ Compound ๋ณด์กฐ๊ธˆ ํ”„๋กœ๊ทธ๋žจ์—์„œ ํ›„์›ํ•˜๋Š” Meme ์ฝ˜ํ…Œ์ŠคํŠธ๋ฅผ ์†Œ๊ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. ๋Œ€ํšŒ๋Š” 4์ฃผ๊ฐ„ ์ง„ํ–‰๋˜๋ฉฐ ๋งค์ฃผ ์ƒˆ๋กœ์šด ํ…Œ๋งˆ๊ฐ€ ์ œ์‹œ๋˜๋ฉฐ ์ฐธ๊ฐ€์ž๋Š” ํ…Œ๋งˆ์™€ ๊ด€๋ จ๋œ Meme์„ ์ž‘์„ฑํ•ด์„œ ์ฐธ๊ฐ€ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ๋””ํŒŒ์ด์— ๋Œ€ํ•œ ์‚ฌ์šฉ์ž์˜ ์ดํ•ด๋ฅผ ๋•๊ธฐ ์œ„ํ•ด ์ฒญ์‚ฐ, impermanent loss ๋“ฑ ๋””ํŒŒ์ด ๊ด€๋ จ ๋‚ด์šฉ์œผ๋กœ ํ…Œ๋งˆ ์ฃผ์ œ๊ฐ€ ์ œ์‹œ๋  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. Leeland๋Š” ํŠธ์œ„ํ„ฐ์— ๊ณต์œ ๋œ ๊ฑฐ๋ฒ„๋„Œ์Šค ํˆฌํ‘œ ์ด์œ ์™€ ํˆฌํ‘œ ํ™œ๋™์„ ์—ฐ๊ฒฐํ•˜๋Š” ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง„ ๊ฑฐ๋ฒ„๋„Œ์Šค ๋„๊ตฌ์— ๋Œ€ํ•ด์„œ๋„ ์˜๊ฒฌ์„ ๋‚จ๊ฒผ์Šต๋‹ˆ๋‹ค.

Jared Flatow - Gateway ๊ฐœ๋ฐœ ์ง„ํ–‰ ์‚ฌํ•ญ (์Œ์„ฑ ํŒŒ์ผ ์‹œ์ž‘ ์‹œ๊ฐ„ 29:45)

  • Jared๋Š” Gateway testnet ๊ฐœ๋ฐœ ์ง„ํ–‰ ์ƒํ™ฉ์„ ๊ณต์œ ํ–ˆ์Šต๋‹ˆ๋‹ค. ํŒ€์—์„œ๋Š” runtime๊ณผ ๊ด€๋ จํ•ด์„œ๋Š” ๋งˆ์ง€๋ง‰ ๋ณ€๊ฒฝ์ด ๋  m9 ๋ฆด๋ฆฌ์ฆˆ๋ฅผ ์ž‘์—… ์ค‘์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. probabilistic finality ์ฒด์ธ์—์„œ reorgs๋ฅผ ๋‹ค๋ฃจ๊ธฐ ์œ„ํ•ด event ingression์„ ๋‹ค์‹œ ์ž‘์„ฑํ•˜๋Š” ์ชฝ์ด ์ฃผ์š” ๋„์ „ ๊ณผ์ œ๊ฐ€ ๋  ๊ฑฐ๋ผ๊ณ  ํ•˜๋Š”๊ตฐ์š”. ํŒ€์—์„œ ์ œ์•ˆํ•œ runtime ์†”๋ฃจ์…˜์€ ๋ช‡ ์ฃผ ๋‚ด๋กœ ์ฝ”๋“œ ๊ฐ์‚ฌ๋ฅผ ์œ„ํ•ด OpenZepellin์— ์ œ์ถœ๋  ์˜ˆ์ •์ด๋ผ๊ณ  ํ•˜๋ฉฐ, ์ „์ฒด ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ์ฝ”๋“œ ๊ฐ์‚ฌ๋Š” 5์›”์ด๋‚˜ 6์›” ์ •๋„๋กœ ์ƒ๊ฐํ•˜๊ณ  ์žˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, API, ๋ธ”๋ก ํƒ์ƒ‰๊ธฐ, ์ŠคํŒธ & DOS ๋ฐฉ์ง€, ์ „๋ฐ˜์ ์ธ ๋„คํŠธ์›Œํฌ ์•ˆ์ •์„ฑ ๊ด€๋ จ ์ž‘์—…๋„ ํ•จ๊ป˜ ์ง„ํ–‰ ์ค‘์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

Please sir @TennisBowling upload to Spotify? :blush:

My car is allergic to MP3s and only wants to stream from Spotify.