Cryptain

Web3 Dev

[Cryptain @cryptain_]

@EverreachLabs Crusader Program has landed to challenge your imagination, work ethic, and passion. Here are reasons why you can’t afford to miss this well-packed 6-week journey of glory, rewards, and fun.

[Crypt @cryptartisan]

Introducing invoice financing marketplace on @arc

Businesses across the world issue invoices and wait for a long time to get paid. During that wait, their cash flow is frozen. Banks offer financing but the process takes long, costs high fees, and involves paperwork that most small businesses cannot handle. The system can be replaced with smart contracts that settle in under one second.

This product i built is called Arc Invoice Desk. A seller uploads an unpaid invoice. It gets minted as an ERC-721 NFT on Arc Network, with the invoice document stored on IPFS and its SHA-256 hash locked permanently onchain. A 24 hour Dutch auction opens. Lenders deposit USDC and compete by offering discount rates. The seller receives a USDC advance immediately when the auction clears. When the invoice is due and the buyer pays, the payment is converted atomically to USDC and distributed to lenders with their yield.

Every single feature of Arc Invoice Desk only works because of something specific that Arc provides.

The auction uses Arc's opt-in privacy to shield bid amounts. On any public blockchain, every bid is visible the moment it is submitted. Competing lenders can see your discount rate and undercut you by a fraction. The auction collapses into a race to the bottom. Arc lets lenders commit a cryptographic hash of their bid during the auction window. No one sees the actual rate. When the auction closes, bids are revealed and the lowest rate wins. This is the only way to run a fair Dutch auction on a public blockchain.

Settlement uses Circle StableFX, which Arc has integrated natively. A buyer in Germany can pay in EURC. A lender in France receives USDC. The conversion happens atomically in a single transaction on Arc. There is no intermediate step, no slippage risk, no counterparty exposure. Lenders never touch foreign currency. This works because Arc has sub-second finality through Malachite BFT consensus. On a chain with 12 second blocks, an atomic multi-step swap has a window where it can fail. Arc eliminates that window entirely.

Lenders deposit using Circle CCTP, which Arc supports natively. A lender can bring USDC from any supported chain directly into the Arc lending pool without manually bridging or switching wallets. Circle handles the cross-chain message and attestation. The funds arrive on Arc within minutes. This is what makes it practical for institutional capital to participate. Without this, most lenders would never bridge manually just to bid on one invoice.

Code Repo: https://t.co/W9sUkO0E0J

Faucet: https://t.co/97rxWxZ1xA

Live: https://t.co/Ee0bBPzrp8

[Cryptain @cryptain_]

@cryptartisan @arc @BuildOnCircle great build on arc mate

[Cryptain @cryptain_]

@cryptartisan @OpenGradient very useful tool for verifiable answers

[Crypt @cryptartisan]

I built something on @OpenGradient it's called ProofGraph, a verifiable intelligence graph where every answer is cryptographically proven on the OpenGradient blockchain.

Here's how it works, you ask any question, proofgraph fires 3 reasoning nodes in parallel inside OpenGradient's TEE, each one approaching the problem from a completely different angle. Core Analysis breaks down how something works technically. Evidence and Context brings the real world facts and comparisons. Key Takeaways gives the practical implications. Each of these three nodes runs simultaneously inside a hardware sealed AWS Nitro Enclave, gets paid for autonomously via x402 in OPG on Base Sepolia, and produces its own transaction hash on Nova Testnet. Once all three complete, a fourth node the Synthesis takes all three outputs and combines them into one final verified answer. That is 4 TEE inference calls, 4 transaction hashes and 4 nodes on the graph per query.

Every node appears on the graph as it completes. Every node is clickable and links directly to https://t.co/m6nKzdhV22 where anyone can verify the proof independently.

The graph grows over time and new questions find and cite verified nodes from previous sessions so knowledge compounds.

What is running underneath all of this: TEE inference via og.LLM so every node is hardware proven. x402 embedded directly inside the TEE so each node pays for itself. Digital Twin routing so each reasoning task goes to the most relevant specialist persona from Twinfun. MemSync storing completed sessions as persistent memory. Every proof hash settling publicly on OpenGradient's Nova Testnet.

Note: Base Sepolia ETH: https://t.co/ThIfXTUJ5Q… and OPG on Base Sepolia: https://t.co/2t07EFYWW3 are needed for testing.

Live: https://t.co/yJKqaSoLzJ
Code Repo: https://t.co/G5nRa2ZGZC

[Cryptain @cryptain_]

@cryptartisan @GenLayer genlayer testing time

[Christopher @Christotech99]

This Lunar New Year I started thinking about what the next generation of creator platforms could look like.
While exploring @tomoland_app, I realized the idea goes beyond gameplay. It’s built around Trustless Open Market Ownership (TOMO), a creator-powered ecosystem where participation isn’t limited to just playing.
Inside Tomoland, creators can build and monetize UGC experiences, AI creations, and gameplay activities using no-code creation tools, making it easier for anyone to start creating.
What caught my attention is The Blueprint, the first limited layer inside the TOMO ecosystem. Instead of speculation, it focuses on real utility like xTOMO point multipliers, airdrop allocations, exclusive events, and early ecosystem access.
Personally, I think early creators gain a structural advantage by learning the tools and building before the ecosystem fully expands.
With the Lunar Creator Prosperity Festival, it feels like the perfect moment to explore.
Download the app, follow @tomoland_app and @TheCreatorFi, and claim your Blueprint.
#TOMOBlueprint

[Yasmeen @Yasmeen07765101]

Interesting about this Automatic haircut machine 😂😂

[𝕯𝖆𝖒𝖎C𝖗𝖞𝖕𝖙 @Damilare836]

Your DeFi bot has no idea what month it is.

Functionally, it's trading with rules built for a different market.

Different volatility. Different liquidity. Different risk.

It doesn't know that.

That's not a bug. That's a design failure.

Let me show you what fixing it looks like. 🧵

[Alok Shukla @Alok7765]

What if I told you the next big creator ecosystem is already live and most people haven't noticed yet 👀

@tomoland_app is not just a mobile game. It is TOMO. Trustless Open Market Ownership. A full ecosystem where players, creators and builders own what they create and earn from their participation.

The Blueprint is the first entry point. 2,222 spots only. Free to claim. And it comes loaded with real utilities like xTOMO multipliers, airdrop allocation and exclusive holder events.

Early is always better than late. You know this.

Download on iOS and Android now.

@TheCreatorFi #TOMOBlueprint #Tomoland

[Duke @dukexbt_]

show me a better growth >>

I’ll wait

[CRYPTO BUNNY 🐰 @CRYPTO___BUNNY]

FOMO Thursdays is back on Bitget Wallet!

A weekly reward event where users complete simple tasks, collect FOMO cards, and win crypto rewards.

This time it’s bigger with 1M $IDOS in rewards and 26,000+ winners!

Here’s how it works 👇

@BitgetWalletSA
#IDOSonBitgetWallet

[IntelliFiLabs @Inte_lliFi]

Don’t end the week without testing what we’re building. 🚀

Prompt-to-DeFi execution — turning simple prompts into on-chain actions. ⚡

Now live on testnet. 🧪

Try it here 👇
https://t.co/3fGeOM8wIP

[Mr Singh @Mrsingh8888]

Omg! This is so crazy🤣😂😂😂🤣

[Ivy✧⁠*⁠。 @WinterBornn]

Imagine you open the closet and see this in front of you

[ꕶꭼꫝᴍ 🥥🌴 @Seam_Official10]

Good Morning Guyes !!

Permacastapp focuses on preserving podcasts in a reliable and long lasting way. The goal is to keep digital media accessible for many years.

Podcast audio files are stored on decentralized storage networks. This means the content does not depend on a single hosting service.

The platform also supports decentralized RSS feeds for distribution. Each publication is recorded with blockchain linked timestamps.

Creators can verify ownership through wallet based authorship. This helps prove who published the content.

In the end, Permacastapp helps ensure podcasts remain accessible and trustworthy over time.

[Yasmeen @Yasmeen07765101]

واضح إن المرحلة الجاية في الاقتصاد الرقمي مش هيقودها البشر بس لكن كمان AI agents اللي هتبدأ تنفذ معاملات وتدير أنشطة مالية بشكل أوتوماتيكي وعلى مدار الساعة 🤖
وعشان تواكب التحول ده شبكة TRON خفضت رسوم الشبكة بنسبة 60٪ خطوة قوية هدفها تسهل المعاملات السريعة والمتكررة اللي بتحتاجها الأنظمة الذكية ⚡
مع السرعة العالية والسيولة الضخمة للعملات المستقرة على الشبكة TRON بتقرب أكتر من دورها كبنية تحتية عالمية للمدفوعات في اقتصاد بيتحرك بسرعة ويمكن قريب جدا هيبقى جزء كبير منه بيشتغل تلقائي 🚀
#TRONGlobalFriends

[Hughie Campbell🦇 @Butcher_008]

Unpopular opinion but
Kissing is more intimate than sex itself

[Abdul Rehman @AbdulRehma77317]

Is @tomoland_app really just another game or is there something bigger happening behind it?

After looking deeper, it seems Tomoland is actually working on something broader called Trustless Open Market Ownership that’s an ecosystem where players, creators and builders can create experiences and benefit from the value they help generate.

Right now there’s an early access layer known as The Blueprint.

Only 2,222 Blueprints exist and interestingly they’re free to claim. It basically acts as proof that someone joined the ecosystem before everything fully opens to the wider public.

Holding a Blueprint also unlocks several benefits inside the platform such as xTOMO points multipliers, future airdrop allocation, exclusive events, platform discounts and limited partner avatars.
In many ecosystems, the earliest layers often end up being the most valuable because they shape positioning before the majority arrives.

And since the TOMO ecosystem is still forming, this stage is where early participants usually establish their advantage.

If you're curious to check it out yourself, Tomoland is already available.

Apple: https://t.co/uyRAUUoim1…
Android: https://t.co/3QQPRXZt3i…

@TheCreatorFi 
#TOMOBlueprint

[Ansuman kgen ∞ @Ansuman679]

Getting into crypto sounds exciting at first.

But the moment you actually start exploring platforms, things can quickly become confusing.

Wallets, networks, gas fees, bridges... there are so many steps that beginners often feel lost.

While looking into tools that try to simplify things, I recently came across Normalfi.

From what I’ve seen so far, the idea behind it is pretty interesting.

Let me break it down in simple terms for anyone new to crypto. 🧵👇

@normalfi #Normalfi