Hyung-Kyu (hqueue) Profile
Hyung-Kyu (hqueue)

@hyungkyu_hqueue

Followers
851
Following
2K
Media
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Statuses
665

Co-founder @dsrvlabs | Working on distributed ledger technology and got phd in compiler and virtual machine.

Seoul
Joined July 2020
Don't wanna be here? Send us removal request.
@hyungkyu_hqueue
Hyung-Kyu (hqueue)
3 years
Merge at slot 4700013 and block https://t.co/ikghmyF1OK ๐ŸŽ‰ #Ethereum #lighthouse
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@jerallaire
Jeremy Allaire - jda.eth / jdallaire.sol
3 days
A powerful milestone in the mainstream adoption and acceptance of USDC, with Visa announcing that all US card issuers (banks, fintechs, crypto firms) can now settle directly with Visa using USDC.ย  Visa also working with Circle to prepare for launching on @Arc. Dollar digital
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@programmer
erik.eth ๐Ÿ›ก
8 days
๐Ÿš€ After millions of payments on x402, weโ€™re excited to introduce x402 V2. Listening to community feedback, weโ€™re releasing V2 to evolve internet-native payments with greater flexibility and power. Whatโ€™s new ๐Ÿงต
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
7 days
See you at Uniswap Onchain on the Ground and enjoy holiday vibe at the venue too! ๐ŸŽ„ I will be at ๐Ÿฆ„ Panel Session 1 How DeFi Actually Works Behind the Scenes โฐ 7:20 PM โ€“ 7:40 PM
@skywalker01250
Sean
15 days
์•ˆ๋…•ํ•˜์„ธ์š”, ๋‚ ์”จ๊ฐ€ ๋งค์„œ์›Œ์ง„ ๊ฒจ์šธ์ž…๋‹ˆ๋‹ค. ์ด๋ฒˆ Onchain on the Ground โ€” @Uniswap Korea ์ปค๋ฎค๋‹ˆํ‹ฐ ์—ฐ๋ง ์ด๋ฒคํŠธ์— ์—ฌ๋Ÿฌ๋ถ„์„ ์ดˆ๋Œ€ ๋“œ๋ฆฝ๋‹ˆ๋‹ค! Luma ์‹ ์ฒญ ๋งํฌ : https://t.co/pkiMXLezjK ๐Ÿ“… ํ–‰์‚ฌ ์ƒ์„ธ ์ •๋ณด๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ผ์‹œ: 2025๋…„ 12์›” 12์ผ (๊ธˆ) ์‹œ๊ฐ„: 19:00 โ€“ 23:00 (KST, UTC+9) ์žฅ์†Œ:
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@IsdrsP
Izzy
9 days
Lido contributors compile and share information monthly about how the validator set is evolving and changing, including metrics, stake allocation, and proposals for protocol improvements in the future. November's edition includes a gorgeous a rundown of Lido Day in Buenos Aires,
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@Obol_Collective
Obol
10 days
Obol and @dsrvlabs present a collaborative report on the State of Ethereum in South Korea. A deep dive into one of Ethereumโ€™s most unique local scenes featuring the key voices pushing it forward. As we discovered, the South Korean community is ready to build the future ๐Ÿ‡ฐ๐Ÿ‡ท๐ŸŒฑ
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
11 days
I will join the x402 Korea on Base as a panelist. See you at the event! https://t.co/3YtkAqJ3Rh Today 7pm at Google for Startups Campus (๊ตฌ๊ธ€ ์Šคํƒ€ํŠธ์—… ์บ ํผ์Šค) ๐Ÿ‘‹
@daehan_base
Base Korea
13 days
Panel Talk: The New Era of Agentic Commerce: x402 in Technology ํŒจ๋„: Agentic Commerce์˜ ์ƒˆ๋กœ์šด ์‹œ๋Œ€: x402 in Technology In this session, we will dive deep into how x402 enables new opportunities within blockchain, AI, and commerce. ์ด๋ฒˆ ์„ธ์…˜์€ x402๋ผ๋Š” ๊ธฐ์ˆ ์ด ์›น, ๋ธ”๋ก์ฒด์ธ, AI,
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@daehan_base
Base Korea
13 days
Panel Talk: The New Era of Agentic Commerce: x402 in Technology ํŒจ๋„: Agentic Commerce์˜ ์ƒˆ๋กœ์šด ์‹œ๋Œ€: x402 in Technology In this session, we will dive deep into how x402 enables new opportunities within blockchain, AI, and commerce. ์ด๋ฒˆ ์„ธ์…˜์€ x402๋ผ๋Š” ๊ธฐ์ˆ ์ด ์›น, ๋ธ”๋ก์ฒด์ธ, AI,
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@ethereumfndn
Ethereum Foundation
15 days
๐Ÿšจ PSA: There is an ongoing issue with the Prysm consensus client on mainnet. If you are running Prysm, you will need to reconfigure your CL node as per the linked tweet. If you are running another client, you are not affected and no action is required.
@prylabs
Prysm Ethereum Client
15 days
๐Ÿšจ We have identified the issue and have a quick workaround. All nodes should disable Prysm to unnecessarily generate old states to process outdated attestation. To do this, simply add the following flag to your beacon node. This flag works with v7.0.0 and you do not need to
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@VitalikButerin
vitalik.eth
15 days
Always glad to see when people appreciate the protocol changes that add hard invariants, improving protocol security and future adaptability 2021: EIP-2929 + 3529 (SLOAD gas cost increase, refunds nerfed) 2024: SELFDESTRUCT nerf (Dencun) 2025: 16,777,216 gas per tx limit All of
@no89thkey
michael
16 days
EIP-7825 is one of the most underrated upgrades for the future of ZK proving and 100X Ethereum scaling. By capping each Ethereum transaction at ~16.78M gas, it removes the risk of a single โ€œmega-transactionโ€ consuming an entire block. That sounds small, but the implications for
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
16 days
Interesting..๐Ÿง
@dethective
dethective
21 days
The Upbit hacker is laundering funds through Railgun and has passed their "ZK proof of innocence'" This is an automated system that detects whether an address belongs to a good actor by using multiple forensic data providers You can also use their explorer to check if a
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
17 days
Less than 48hrs...โฐ ETA for Fusaka upgrade is Dec 3, 2025 21:49:11 UTC
@ethereum
Ethereum
18 days
1/ The Fusaka upgrade is coming December 3rd. Ethereum is securely scaling. Are you ready to support the changes? Hereโ€™s what developers across the ecosystem need to do to prepare ๐Ÿงต
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
25 days
It is always glad to be together with friends and nice people! ๐Ÿ˜‹
@jongkwang
Jongkwang Kim | DSRV
25 days
๐Ÿ† We did it! So happy to share that we won the "Best use of Pyth Entropy" prize at @ETHGlobal Huge thanks to @PythNetwork for empowering builders with permissionless on-chain randomness. It was an amazing experience building. ๐Ÿ”ฎโœจ Thank you @hyungkyu_hqueue @maczniak ๐Ÿ‘‹
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@EFDevcon
Devconnect ARG - the first Ethereum Worldโ€™s Fair
27 days
Devcon 8 Mumbai, India ๐Ÿ‡ฎ๐Ÿ‡ณ Q4 2026
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@EFDevcon
Devconnect ARG - the first Ethereum Worldโ€™s Fair
27 days
Watch: Devconnect Closing Happy Hour and Announcement https://t.co/hUY2oh1wZP
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
28 days
The last session of Trustless Agents Day is ongoing by @VitalikButerin and @DavideCrapis with @tzhen at @EFDevcon M2 stage. Looking for something unspoken before. ๐Ÿ”ฅ๐Ÿ”ฅ
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
29 days
Members of @dsrvlabs are gathering in Buenos Aires for @EFDevcon #devconnect! It took six days of busy schedules for all of us to finally meet in one place. Hope everyone gains something meaningful from the event! ๐Ÿ”ฅ
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@jongkwang
Jongkwang Kim | DSRV
30 days
1/Insights from @CoinFello session at #DevConnect ๐Ÿงต The stablecoin paradigm has shifted. ๐Ÿ”„ Past: Goal was simple Peg Stability ($1). Now: That $1 must be a "Productive Asset" generating native yield. Money shouldn't just sit there; it must work for you. ๐Ÿ’ธ
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@hyungkyu_hqueue
Hyung-Kyu (hqueue)
30 days
I always thanks to @go_ethereum team for providing a stable and reliable #Ethereum client. Met the team at Node operate hub. Also amazing merch is available.
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