Rein

Audits still depend on scattered PDFs, email threads, and “trust me, this is the original.” What if the evidence could prove itself? That’s what Linow is here for. Hash. Prove. Built with @tatum_io , @WalrusProtocol, and @SuiNetwork. #Sui #Walrus #Tatum #Linow

Next Frontier category I looked at: Infra 👇 279 projects entered this macro area across Developer Infrastructure, DePIN, Interoperability & Bridges, Validator/Staking Infra and ZK/Crypto Research After scrolling through the projects, this side of Frontier seems to be forming around a few clear infrastructure layers: • Prediction markets need deeper infrastructure Example: @predikt_gg, building infrastructure for prediction market data, liquidity and execution • Builders need Solana-native workbenches Example: @DaemonTerminal, an AI-native terminal and operator console for Solana • DePIN needs real-world data networks Example: @captur_go, a people-powered network for geospatial and location intelligence • Privacy needs encrypted execution Example: @encrypt_xyz, privacy infrastructure for Solana apps • DePIN needs more ways to connect real-world assets to onchain ownership Example: @hivebits_io, turning real bee farms into co-owned digital assets • Agent apps need payment and execution infrastructure Example: @agenttech, infrastructure for agent payments and execution • Onchain apps need notifications that do not leak user identity Example: @useheraldmail, privacy-preserving alerts for Solana apps Infra is usually less visible than apps, but a lot is clearly moving underneath And sooner or later, every great app needs strong infrastructure What Frontier infra project are you watching most closely?

Maybe one of them is hiding among the 540 AI projects that entered Solana Frontier 👇 One of the biggest categories in the hackathon After scrolling through the projects, a lot of it seems to be forming around agent primitives: • Trading agents need brakes, not just alpha Example: @0xGeckoRails, a strategy layer for autonomous trading agents • Agents need permissions before they touch money Example: @usekixa, permission controls for what agents can do on Solana • Agents need native payment rails Example: @ryvonetwork, an open agentic payment network • Agents need security layers before they handle funds Example: @bento_guard, a security layer for onchain AI agents • Agents need capital and credit rails Example: @krexa_xyz, credit infrastructure for AI agents on Solana • Agents need marketplaces to work and get paid Example: @Cogladius, an onchain arena for AI agents • Agents need identity and reputation Example: @Hyre_agent, an agent identity layer on Solana I’m pretty convinced some important Solana projects will come out of this category What Frontier category are you betting on?

3/ @seedling_sol, built by a 16-year-old developer! We’re genuinely thrilled to support young builders entering the ecosystem. The idea is simple and useful: parents (or caretakers – there are many use cases) deposit USDC once a year into a pooled vault, the vault lends on @KaminoFinance at ~8% APY, and the kid receives a monthly allowance plus a year-end yield bonus. Keep up the great work, Vicenzo – but don’t forget to study too 😁

What does "real social activity" actually look like on-chain👀? We're calling our approach Proof of Social Liveness. Every day, ~10k active wallets generating 350k+ events get cryptographically committed to @solana mainnet. Not metrics. Verifiable signal. 🧵