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Keptra — The trust layer for every promise

Every day, people are made promises. Your order will arrive. This draw is fair. Your prize will be paid. Today, all of them run on one thing: "trust me." Keptra replaces "trust me" with proof. A global trust infrastructure on Arbitrum One, with Chainlink bringing the real world on-chain — deliveries, draws, payouts — so anyone can verify them, and nobody needs a wallet to benefit. Four products live today. Card payments next. Then the Keptra Token.

视频

技术栈

Solidity
React
Node
Chainlink VRF
viem
Supabase
Foundry
Chainlink CRE

描述

Keptra — The trust layer for every promise The problem nobody solved Tokenized assets are coming on-chain at scale. Robinhood Chain will issue them. Institutions will mint them. But the moment a promise touches the real world — a product has to arrive, a winner has to be drawn, a prize has to be paid — everything falls back to "trust me." And the billions of people outside crypto stay outside. What we built Keptra is the layer that turns those promises into proof. One infrastructure on Arbitrum One, with Chainlink proving what happens in the real world — and the person on the other side never needs to know what a wallet is. They use their email. Under the hood each person gets a real wallet, created invisibly, signing their own actions. Web2 in, proof out. The products — live today - Verified Delivery — free shipping made customers smile, easy returns made them loyal. Verified delivery is the next benefit every brand will offer. The customer's payment is held in escrow, a Chainlink oracle proves the delivery from the carrier's tracking, and every proven delivery leaves an on-chain record — evidence against a chargeback. - Instant Win — a lottery nobody can rig: 30-minute rounds, Chainlink VRF draws, every round closed by Chainlink CRE, prizes claimed straight from the contract. - Giveaways & Event Center — any brand, creator or community runs a prize campaign. Prize modules for ERC-20, ERC-721 and ERC-1155, so a campaign can distribute any tokenized asset. One verified person, one entry — no bot farms taking the prize. Not a demo. Not a testnet. Deployed, verified, running: Verified Delivery — Escrow 0x6B65fB17Cc548Fb3807F5c9130D4A4991398E246 · Guarantee 0xCa3121f129328B78b10f178F508e1CE0B4b37c2e · Pool 0x5A6318A163c32bCDf545A6E32B73327EA5779cA7 Instant Win — 0xB1935f2d6D0A8dEb7cfB074b17f179fd842d324a Event Center — 0xEA91eb545FBB7e82f0085ff30555ed06C1Baf739 Don't believe us. Go check. Where this goes — mass adoption Next, customers pay by card, exactly as they do today, with the same guarantee. They never touch crypto — they just buy from a brand that offers Keptra. That's how Keptra reaches everyone: not by teaching the world crypto, but by making its guarantees invisible inside every checkout. From there, Keptra becomes the default trust layer of commerce — every online store, every marketplace, every country. And every real-world asset that has to physically arrive gets a delivery the world can verify. The last module — the Keptra Token The network's own asset, connecting brands, customers and the providers who back the guarantee across every Keptra product. Launched inside the regulated company, never before it. Why now The rails for tokenized assets are being laid now. The trust layer between them and real people is not. We built it, it runs, and it works for people who have never heard of a wallet. Stack Solidity 0.8.21 / Foundry · Chainlink VRF v2.5 · Chainlink CRE · React + wagmi/viem · Vercel serverless · Supabase · Resend Over 900 automated tests. Independent review before every production merge. Company in formation. Applying to the Arbitrum Security Program for a third-party audit. keptra.io

融资状态

Bootstrapped, solo founder, no external funding. The platform is live on Arbitrum One and self-funded to date. The company is being incorporated this month; opening conversations with investors and partners to fund card payments for mass adoption, the first brand integrations, and a third-party audit.
队长
AAnderson Teodoro
项目链接
赛道
SocialFiInfraRWA