

Crypto Mass Adoption Summit // HashKey Group, Kraken, Chainlink
At this critical stage where Web3 is moving toward mass adoption, Payments (PayFi) and Real-World Assets (RWA) are emerging as the core driving forces behind global adoption.
Hosted by HashKey Group, Kraken and Chainlink, with PolyFlow as the organizing partner, this side event will bring together top global payment infrastructure providers, pioneering RWA projects, leading investment institutions, and ecosystem partners. Together, we will explore how PayFi and RWA breakthroughs can accelerate Web3 mass adoption and strengthen industry consensus.
📍 Date & Time: September 21, 2025 | 2:00 PM – 6:00 PM
📍 Location: Cheongdam-dong, Gangnam, Seoul
👥 Scale: 200 participants (registration required)
📅 Event Agenda
13:30 – 14:00 Registration
14:00 – 14:15 Opening & Keynote | HashKey Chain
Skylar S, Head of HashKey Chain
14:15 – 14:30 Keynote | Sei
Justin Barlow, Executive Director of Sei Development Foundation
14:30 – 14:45 Keynote | Cetus
Amy, Head of Business Development
14:45 – 15:00 Keynote | PolyFlow
Chuck, CFO of PolyFlow
15:00 – 15:30 Panel: The Rise of RWA – Accelerating Web3 Adoption
Z, Advisor, Government Relations, HashKey Chain
Niki Ariyasinghe, Head of Business Development, Asia Pacific and Middle East, Chainlink
Ann Chien, Partner, IVC
Sistine Chen, CBO, exSat Bank & Vaulta Labs
Roger, APAC Lead, Cygnus
15:30 – 16:00 Panel: From Assets to Payments – How RWA and PayFi Shape the Future of Finance
Anthony Anzalone, Founder of XION
Rohan, BD head of Roam
Chuck, CFO of PolyFlow
Vincent Tse Founder & CEO of Pay with Crypto
16:00 – 16:15 Keynote | Solayer
Joshua Sum, Head of Product, Solayer
16:15 – 16:30 Keynote | Zircuit
Richard Ma, Board Member of Zircuit
16:30 – 16:45 Keynote | Infinity Ground
Adi, CBDO, Co-Founder of Infinity Ground
16:45 – 17:00 Keynote | Pay with Crypto
Vincent Tse Founder & CEO of Pay with Crypto
17:00 – 18:00 Networking & Close
✨ Event Highlights
Insightful Keynotes & Panels: 8 keynote speeches + 2 panel discussions focusing on the latest PayFi and RWA trends and real-world applications.
Global Perspectives: Industry leaders from Asia, the U.S., and beyond sharing insights and exploring cross-market collaboration.
High-Quality Networking: Dedicated networking sessions to connect with top builders, investors, and innovators.
🎁 $6,000 Coupon from UMY – Redeemable for hotels, experiencing the convenience of crypto payments.
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🎁 1,000G eSIM Global Data Package from ROAM – Stay connected anytime, anywhere in the Web3 world.
Join us and be part of the next wave of Crypto Mass Adoption!
About Host
HashKey Group: HashKey Group is a leading digital asset financial services group in Asia with global operations in regions such as Hong Kong, Singapore, Japan, and Bermuda.
Kraken: Kraken is a leading cryptocurrency exchange headquartered in the United States, offering services for buying, selling, and trading digital assets, and is well-known for its strong emphasis on security.
Chainlink: Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, lending, payments, stablecoins, and more.
Other Partners
Hosting Partner
PolyFlow: PolyFlow is the PayFi application layer built by Pelago Labs, a stablecoin infrastructure company reimagining global payments with custodial-free smart contract settlement.
Supporting Partner
Sei: Sei is a parallelized, high-performance Layer-1 EVM-compatible blockchain offering ~400 ms finality, massive throughput, and ultra-low fees.
Solayer: Solayer is a next-generation performance layer built atop Solana, boosting throughput via speculative execution, smart sharding, and hardware-accelerated architecture, targeting up to 1 million TPS.
Alchemy Pay: Alchemy Pay is a global fiat–crypto payment gateway offering fast, low-cost on- and off-ramps, crypto cards, and NFT checkout across 170+ countries and 300+ payment channels
XION: XION is the first walletless L1 blockchain purpose built for consumer adoption. It empowers developers to build, launch and scale consumer-ready products from the ground up, removing technical barriers for all users.
Cetus: Cetus is a decentralized exchange (DEX) and concentrated liquidity protocol built on the Sui and Aptos blockchains, offering permissionless, composable DeFi infrastructure with efficient liquidity provision and innovative features like CLMM, intent trading, and infinity pools
Zircuit: Zircuit is an AI-enhanced, EVM-compatible zk-rollup with sequencer-level security, offering fast 2-second block times, native bridging, and full Ethereum tooling support.
Cygnus: Cygnus is a modular “Real Yield” layer and the first Web3 Instagram App Layer—empowering creator-economy apps with on-chain/off-chain liquidity validation, social onboarding, and yield-earning features.
Strategic Partner
K1 Research: Alpha-first research platform decoding trends, regulation, and real value in Web3. Backed by @kleinlabsxyz
exSat Digital Bank: exSat is an on-chain digital banking platform combining banking, brokerage, exchange, and wealth management within a single account; it offers staking, RWA access, institutional-grade Bitcoin yield services, and seamless integration with Binance and OKX.
Pay with Crypto: PayWithCrypto empowers merchants with fast, global crypto acceptance and immediate fiat settlement—POS‑ready for real‑world payments today.
Roam:A Global Decentralized Wireless Network Built for You by Leveraging DePIN, eSIM, and Blockchain Technology. Aiming to be a Web3 pocket telco to help users get connected anywhere.
TinTinLand: TinTinLand is Asia's leading Web3 developer community and ecosystem empowerment platform. Through courses, hackathons, and accelerator programs, we systematically develop and deliver technical talent and ecosystem projects. We specialize in providing public chains with services such as brand building, KOL marketing, recruitment, and Asia tours, supporting partners in achieving sustainable growth.
Sponsors
Infinity Ground: The leading Blockchain Infrastructure for Vibe Coders. Infinity Ground is the leading Blockchain Infrastructure for Vibe Coders, creating an agent-driven development environment free from centralized limitations.
UMY: Offering convenient and secure cryptocurrency payment options for booking flights, hotels, and providing e-commerce services.
IVC: Infinity Ventures Crypto, Cultivating the Next Generation of Web3 Leaders and Builders
RootData:RootData (roodata) is a trusted data platform for the Web3 ecosystem.
UXUY: UXUY is a decentralized exchange serving users worldwide, focused on delivering seamless on-chain trading experiences for stocks, index funds, and multi-chain assets.
About LUXXO Cheongdam
LUXXO Cheongdam – Premium Private Lounge
Located in Cheongdam-dong, Luxxo Cheongdam is an iconic premium venue in Gangnam’s nightlife scene, renowned for its sophisticated interior design and luxurious atmosphere.