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What is Quant Network's Overledger? Overledger is Quant’s (Quant) interoperability platform, designed to connect different blockchains and traditional systems through a common API layer. It tries to make different blockchain networks communicate without forcing developers to build separate integrations for every chain. (1) Overledger acts as a universal API...

19,056 views • 1 month ago •via X (Twitter)

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🚨 JUST IN: BRICS is discussing linking national fast-payment systems and CBDCs for cross-border trade and this is where the $XRP Ledger becomes extremely relevant. The $XRP Ledger was built for cross-currency payments. It can move value from one currency or token into another within the same payment and settle the transaction atomically. The deeper $XRP connection is auto-bridging. If two currencies do not have an efficient direct market, #XRPL can automatically route the payment through XRP when XRP provides the better liquidity path: Currency A → $XRP → Currency B XRPL documentation itself uses examples such as USD → $XRP → MXN to demonstrate how XRP can function as an intermediary bridge between two different currencies. There is also a direct CBDC angle. #Ripple has previously described XRP as a neutral bridge asset that can help move value between different CBDCs and currencies, while its CBDC infrastructure has been built using technology derived from the $XRP Ledger. So imagine multiple sovereign digital currencies needing to communicate with each other: Digital Rupee 🇮🇳 → $XRP → Digital Dirham 🇦🇪 Digital Yuan 🇨🇳 → $XRP → Digital Real 🇧🇷 This does NOT mean BRICS has chosen XRP or that any of these central banks are currently routing their CBDCs through XRP. But the underlying problem BRICS is now exploring is clear: how do you efficiently connect multiple sovereign currencies, CBDCs and payment networks for cross-border settlement? That is precisely the type of interoperability problem the XRP Ledger was designed to solve. BRICS problem: Cross-border interoperability between currencies and CBDCs. XRPL capability: Native cross-currency payments and liquidity routing. $XRP’s potential role: A neutral bridge asset connecting one currency to another when it provides the most efficient path. BRICS has not announced XRP integration — but the infrastructure they are discussing moves directly into one of XRP’s strongest original use cases: bridging value across different currencies and payment systems. Liked what you just read? Follow RippleXity and never miss the $XRP deep links others overlook.

RippleXity

27,603 views • 2 months ago

Introducing COTI 2.0 Private Programmable Money COTI shifts into its next phase, with a new website to match. > Same foundation. Bolder vision. 1. The Vision The world's money will soon move the way information does, on open networks. But those networks are public, and nobody wants to run their finances in public. COTI is now critically tasked with changing that. Its mission is to make private programmable money the global standard, so institutions, businesses, developers and individuals can hold, move and settle value on public blockchains, confidentially. COTI exists to champion this cause. 2. The Foundation Since 2017, COTI has built the privacy technology this next phase runs on. It was the first network to run garbled circuits in production, computing directly on encrypted data so inputs stay encrypted from submission to settlement. Its institutional-grade technology has been developed across leading institutions: 1. European Central Bank 2. Bank of Israel 3. Input Output Global (IOG) 3. Privacy-on-Demand Privacy-on-Demand serves as COTI's privacy layer for other blockchains. It allows applications to keep their users and assets on their existing chain, while COTI handles the private computation. Avalanche was the first network to bring it to production. Since September 17, applications on Avalanche have been computing on confidential data, and users have been shielding AVAX and USDC through the Privacy Portal. Expansion to further networks is a core part of the roadmap. 4. New Products At the centre of COTI 2.0 are two new products, designed to keep transactions private when moving money between blockchains, and when spending it in day to day life. 1. Interphase - The flagship. It serves as the global privacy layer for moving assets between blockchains, and executing confidential, unlinked transfers across 30+ major networks. 2. COTI Global - A new central application, which allows COTI to be spent as a privacy payment rail for everything in day to day life. 5. What's Next The new website and public roadmap are the first of several major upgrades coming this month.

COTI Foundation

40,611 views • 19 days ago

Today, we are announcing our integration with Hyperlane ⏩, the open interoperability framework connecting more than 150 blockchain networks. Shield Swap is built for confidential trading. Participant identities stay off the public ledger, portfolio balances remain encrypted to the participant’s keys, and trades do not expose the participant’s full activity to public observers. Each transaction also creates an encrypted compliance record that can be disclosed to authorized parties when required. But confidential execution is only useful if participants can get their assets into the venue without rebuilding their treasury operations around a new network. Hyperlane solves that access problem. Its framework supports asset transfers across EVM, Solana, Cosmos, and other virtual machine environments. A single Hyperlane integration can connect applications and assets across more than 150 networks. For Shield Swap participants, that means assets can move into the venue from the networks where they already sit. Hyperlane also gives applications control over how cross-chain messages are verified. Its Interchain Security Modules allow developers to choose and combine security models for their deployment. Validator sets and signature thresholds can be configured around the requirements of the application rather than inherited from a single bridge-wide model. Transfers into Shield Swap remain visible on their origin networks. Confidentiality begins when the assets are shielded inside the venue. From that point, the participant’s identity, balances, and trading activity stay out of public view. View keys allow the participant to disclose the relevant records to authorized parties without making those records public. During the beta period, the initial Hyperlane routes will support ETH on Ethereum, SOL on Solana, and wBTC on Ethereum. Early access is available to a limited number of beta participants at

Shield Swap

21,915 views • 1 month ago

For almost a year, I have been building a simpler and more dependable way for applications to respond to activity on Cardano. Today, I am incredibly proud to release OgmiosDotnet.BlockchainEvents v1.0.0. BlockchainEvents is an open source transaction filtering, pub sub and event delivery layer for Cardano. It connects to Ogmios, evaluates every transaction against completely customisable rules, and emits only the activity an application has chosen to receive as standard CloudEvents. The rule engine can be shaped around almost any requirement. An application or applications can listen for activity involving a particular address, asset, policy, smart contract, governance action, treasury withdrawal, metadata value or DEX transaction. Builders can also create entirely new rules around their own domain logic. A project can operate one BlockchainEvents instance and allow many different applications to subscribe to the specific Cardano events they care about. A wallet could subscribe to address activity. A governance platform could subscribe to proposals and votes. A DEX service could subscribe to swaps involving selected assets or contracts. The blockchain connection, transaction processing and event infrastructure are shared, while each application receives its own relevant stream of events. This can remove considerable duplication across a project, reduce infrastructure costs and give development teams one dependable event layer to build around. Consumers can be as simple as an HTTP endpoint. When a transaction satisfies a rule, BlockchainEvents transforms it into a CloudEvent and automatically posts it to the subscribed application. Events can also be consumed through gRPC and server sent events. This allows applications to use Cardano data exposed through Ogmios without installing an Ogmios SDK, tracking a particular SDK version, maintaining their own WebSocket connection or implementing the chain sync protocol themselves. Delivery is backed by a durable queue. When a consumer becomes unavailable, its events remain waiting. Once the application returns, delivery resumes automatically. Applications can restart, deploy or experience a temporary outage without immediately losing the Cardano activity produced while they were offline. It is also extremely fast. During a full local Docker stress test, the pipeline processed more than 1,100 transactions per second through the rule engine, CloudEvents transformation, pub sub and durable queue, with approximately one millisecond p99 processing latency and zero failed emissions. The entire stack can be deployed through Docker across cloud providers, infrastructure providers and self hosted environments, while the underlying queue and delivery architecture remains abstracted from the applications using it. This project was funded through Catalyst Fund 14 after receiving 197 million ADA in yes votes across 420 votes cast. I am deeply grateful to everybody who voted for the proposal, followed the development, tested the releases, shared feedback or supported both me and this project over the past year. A great deal of work has gone into reaching this point, and I am genuinely excited to see what Cardano builders create with it. Further technical details, reliability results and the Minswap implementation are included below. Repository: Release: The possibilities from here are endless, this brings industry standard event driven architecture right to Cardano.

Dave

33,482 views • 2 months ago

In 2025, demand for blockchain applications with genuine real-world utility has collided with a technical barrier that leaves developers questioning what they can realistically build. Anyone building things like tokenized assets, supply chains, AI agents, or prediction markets still juggle a mess of middleware, and somehow end up spending more time stitching than innovating. How so? Every: - Bridges to move assets, - oracles to fetch data, - indexers to make that data searchable, - relayers and bots to keep everything on schedule— is necessary, but each layer also adds cost, latency, and new risks. The end result is an application that’s expensive to run, fragile under stress, and slower than the Web2 software it’s trying to replace. This is the problem Rialo says it wants to solve. Built by Subzero Labs and backed by $20 million from investors like Pantera Capital and Coinbase Ventures 🛡️, Rialo’s pitch is simple: instead of accepting the middleware tower as an unavoidable cost of doing business, compress it into the base chain itself. But Rialo doesn’t describe itself as another Layer 1, its very name, Rialo Isn’t a Layer One, makes that clear. The team frames it instead as a unified real-world network: a protocol rebuilt from the ground up with the assumption that external connectivity is not an afterthought but a core design principle. To understand what this means, consider how today’s dApps are typically assembled. A typical RWA dApp stack involves: - Oracle providers (Chainlink, Pyth, Band) for asset pricing and event settlement - Bridges (Wormhole, Multichain, custodians) for cross-chain asset movement - Indexers (The Graph, Aleph, Stacks API) for querying and preprocessing chain data - Schedulers/relayers for automated tasks and monitoring - Web2 integrations via cloud services, centralized APIs, and off-chain pipelines Each of these steps adds another vendor, another trust boundary, and another operational layer to monitor. By the time the application is live, it resembles a patchwork of loosely coupled services, each carrying its own risks. You don’t have to look far for proof: - Base went dark for 29-43 minutes in August 2025 when its sequencer misfired, freezing every DeFi app on it. - A few months earlier, an AWS outage rippled through Binance and KuCoin, stalling withdrawals because even “decentralized” systems leaned on centralized middleware. - When Infura has faltered, Ethereum dApps have gone offline in sync, not because Ethereum broke, but because the middleware holding it together did. What should feel like building an application instead feels like maintaining a fragile machine. Rialo architecture embeds the primitives that normally live in middleware directly into the protocol. Smart contracts on Rialo can: - be event-driven, able to respond not just to blockchain state changes but also to external events through built-in webhook and API triggers. - fetch data from the web natively, without relying on external oracles or relayers. - include privacy and identity management—KYC hooks and two-factor authentication, at the protocol level rather than as add-ons. - handle cross-chain communication without wrapped assets or third-party bridges. - run on a virtual machine that is compatible with ecosystems like Solana but extended with RISC-V to support modern programming concepts such as async/await and event loops. If these features work as intended, the implications are significant. Today, much of a team’s energy goes into building and maintaining infrastructure: fullnodes, indexers, monitoring scripts, oracle integrations, relayer logic, bridge infrastructure. Each requires engineering headcount and ongoing maintenance. With Rialo, much of this is absorbed by the protocol, freeing developers to concentrate on business logic. Projects can deliver production-grade dApps with smaller, leaner groups focused directly on product design and execution. Operational costs also shrink: indexing and oracle services can run into thousands of dollars a month; collapsing those into built-in functions reduces recurring expenses while simplifying onboarding for new developers. But folding middleware into the chain doesn’t erase complexity, it reshapes it. Some of the problems to be encountered include: - Scale and complexity: Rialo’s validators won’t just be securing transactions; they’ll also be securing APIs, cross-chain data, and scheduled triggers. Any failure in one subsystem could ripple across the entire network. - Performance vs. decentralization: Richer indexing, scheduling, and data ingress could make nodes heavier to run, narrowing who can realistically participate as a validator. That risks reducing the decentralization blockchains depend on for resilience. - Governance pressures: Disputes or failures involving real-world data feeds, external APIs, or cross-chain actions will arise more often, requiring not just technical fixes but robust social infrastructure, clear rules for voting, transparent arbitration, and mechanisms for community trust. Without them, Rialo risks re-centralizing decision-making around a handful of operators. Where, then, does this model make the most sense? That would be in sectors where external connectivity is indispensable and middleware bloat has consistently been a blocker: - Real-world assets: settling tokenized securities or commodities against off-chain events. - Supply chains: triggering a payment the moment a shipment clears customs, without relying on a third-party oracle. - Agent systems: AI agents interacting with real-world APIs and on-chain contracts simultaneously. - Real-time markets: prediction markets or insurance contracts that must resolve immediately against external data. For purely on-chain domains like DeFi primitives or NFTs, where composability matters more than external triggers, the advantages may be less pronounced. This shift is familiar to anyone who remembers the rise of Web2 platform services. Just as Heroku and Firebase abstracted away server maintenance so developers could focus on building products, Rialo is betting that a unified real-world network can let blockchain developers do the same. Adoption will ultimately depend on: - whether its protocol primitives mature quickly, - whether the ecosystem builds out SDKs and tooling that make them usable, - whether compliance features can adapt to changing regulations, - and whether governance proves resilient under adversarial conditions. The first applications will be the test case. If they show that Rialo can replace a fragile patchwork of middleware with a secure, auditable, and cost-effective base layer, it could set a new standard for real-world connectivity in blockchains. If not, it risks simply moving complexity from one part of the stack to another. But at a minimum, Rialo has forced the question: should real-world connectivity in blockchains continue to depend on layers of external vendors, or should it be built into the chain itself? That’s the question Rialo has put on the table — and it’s why I got interested in Rialo .

Jen

12,178 views • 1 year ago

The best time to understand a product is before everyone else is using it That’s one reason I’ve been following Quant AI With 100,000+ people already on the waitlist ahead of its public launch, interest is clearly building around what Quant AI is creating What stands out to me isn’t just the numbers It’s the problem the product is trying to solve Instead of adding another layer of charts, indicators, and dashboards, Quant AI is focused on making market research easier to navigate. With Quant AI, users can: ➫ Explore markets through natural conversations ➫ Follow crypto, stocks, and commodities from one interface ➫ Use chat and voice instead of constantly switching between tools ➫ Understand both opportunities and risks before taking action ➫ Move from research to execution through a simpler workflow We already have access to more market data than ever before The challenge isn’t finding information It’s knowing what matters That’s where I think Quant AI is taking a different approach, helping users spend less time searching and more time understanding. Maybe that’s one reason the waitlist has grown so quickly. People aren’t just looking for another trading platform. They’re looking for a better way to make sense of the markets. If you’re curious about where AI and financial intelligence are heading, now is a good time to explore what Quant AI is building before the public launch. Join the whitelist 👇 #QuantAIPioneers

Habibiofcrypto

146,787 views • 3 months ago