https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-cross-chain-bifrost-layerzero-wormhole-axelar-cosmos-ibc-polkadot-xcm-ccip-2026-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-cross-chain-bifrost-layerzero-wormhole-axelar-cosmos-ibc-polkadot-xcm-ccip-2026-deep-dive.en Since 2020, $2.8B has evaporated from bridges. In May 2026 cross-chain is no longer multisig lock-and-mint. BIFROST Networks Korea-style cross-chain DeFi, Polkadot XCM with shared security, Cosmos IBC plus ICS, LayerZero v2 DVN architecture, the Wormhole guardian set, Axelar GMP, Hyperlane permissionless ISMs, Chainlinks CCIP Risk Management Network, EigenLayer AVS, and intent protocols — all in one deep dive. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) cross-chainbifrostlayerzerowormholeaxelarcosmosibcpolkadotxcmchainlink-cciphyperlanebridge-securitydefimodular-blockchain https://www.youngju.dev/blog/culture/2026-05-16-cross-chain-bifrost-layerzero-wormhole-axelar-cosmos-ibc-polkadot-xcm-ccip-2026-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-cross-chain-bifrost-layerzero-wormhole-axelar-cosmos-ibc-polkadot-xcm-ccip-2026-deep-dive.ja 2020年以降、ブリッジから28億ドルが消えた。2026年5月のクロスチェーンはもはやマルチシグのロック&ミントではない。BIFROST Networkの韓国発クロスチェーンDeFi、Polkadot XCMと共有セキュリティ、Cosmos IBCとICS、LayerZero v2のDVNアーキテクチャ、Wormholeのガーディアンセット、Axelar GMP、Hyperlane permissionless ISM、Chainlink CCIPのRisk Management Network、EigenLayer AVSとインテントプロトコルまで一本で深掘りする。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) cross-chainbifrostlayerzerowormholeaxelarcosmosibcpolkadotxcmchainlink-cciphyperlanebridge-securitydefimodular-blockchain https://www.youngju.dev/blog/culture/2026-05-16-cross-chain-bifrost-layerzero-wormhole-axelar-cosmos-ibc-polkadot-xcm-ccip-2026-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-cross-chain-bifrost-layerzero-wormhole-axelar-cosmos-ibc-polkadot-xcm-ccip-2026-deep-dive 2020년 이후 브리지에서 28억 달러가 증발했다. 2026년 5월의 크로스체인은 더 이상 멀티시그 락-앤-민트가 아니다. BIFROST Network의 한국형 크로스체인 DeFi, Polkadot XCM과 공유 보안, Cosmos IBC + ICS, LayerZero v2의 DVN 아키텍처, Wormhole 가디언 셋, Axelar GMP, Hyperlane permissionless ISM, Chainlink CCIP의 Risk Management Network, 그리고 EigenLayer AVS와 인텐트 프로토콜까지 한 글에서 깊이 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) cross-chainbifrostlayerzerowormholeaxelarcosmosibcpolkadotxcmchainlink-cciphyperlanebridge-securitydefimodular-blockchain