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We're back with our latest edition of "Proof of AI Journals," by Proof of AI Lab. In this Journal, our researcher Kevin Ros dives into how 2025 is the year of agentic AI, and Model Context Protocol (MCP) is quickly becoming the standard for connecting agents to tools like Slack, Uber, and Notion. But there's a huge problem: authentication. Each agent needs to authenticate with each tool individually. If you're running 10 agents across 20 tools, that's 200 separate OAuth flows. This leads to the M × N auth problem: 🔁 Redundant flows 🔓 Massive attack surface 🧱 No granular control over time, task, or scope At Kite AI, we’re building a cryptographically secure transaction layer that solves this. Agentic systems won’t scale until auth is reimagined, and we’re building that future. 🪁

Verifying my Twitter account for my #GalxeID gid:k4tk2KqCSy2yTpETw47u3J @Galxe

@Louisaved39 @linera_io Smart contracts automate financial transactions with self-executing code

@myth486355 @linera_io Tokenization transforms real-world assets into tradable digital tokens

@alinnes98162272 @linera_io Cross-chain bridges enable asset transfers across heterogeneous networks

@khnjkvgwsa72444 @linera_io Blockchain ensures information disclosure and permanent record via distributed ledgers

.@Linera_io microchains I was processing a cross-border payment? fees skyrocketed to $$500 This is why we need @LineraProject! Linera's microchains process transactions in parallel - no more waiting!

@khnjkvgwsa72444 @linera_io Blockchain tracks supply chains with immutable audit trails

@Louisaved39 @linera_io DeFi disrupts traditional finance through permissionless blockchain protocols

@myth486355 @linera_io Smart contracts automate financial transactions with self-executing code

@alinnes98162272 @linera_io Blockchain ensures public verification and immutability via distributed ledgers

@alinnes98162272 @linera_io ZK-proofs verify transaction validity without data exposure

@khnjkvgwsa72444 @linera_io NFTs authenticate digital ownership via on-chain metadata

@Louisaved39 @linera_io DEXs facilitate peer-to-peer trading via automated liquidity pools

@myth486355 @linera_io Governance tokens empower protocol decisions through staked voting