Oracle

Oracles are essential infrastructure components that feed real-time, off-chain data (such as price feeds, weather, or sports results) into blockchain smart contracts. Without decentralized oracles like Chainlink and Pyth, DeFi could not function. In 2026, oracles have evolved to support verifiable randomness and cross-chain data synchronization. This tag covers the technical evolution of data availability, tamper-proof price feeds, and the critical role oracles play in ensuring the deterministic execution of complex decentralized applications.

5133 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
What Are Actively Validated Services (AVS) in Blockchain? A Complete Guide

What Are Actively Validated Services (AVS) in Blockchain? A Complete Guide

Actively Validated Services (AVS) are blockchain-based functions that undergo continuous monitoring by validator nodes to ensure secure transactions.

Author: Blockchainreporter
Analyst Pick Tapzi as the Leading Cryptocurrency For September

Analyst Pick Tapzi as the Leading Cryptocurrency For September

The post Analyst Pick Tapzi as the Leading Cryptocurrency For September appeared on BitcoinEthereumNews.com. Crypto News The cryptocurrency market in 2025 continues to be defined by sharp fluctuations and fast-moving trends. While Bitcoin and Ethereum remain dominant forces, the spotlight has increasingly shifted toward emerging presale projects that offer investors a chance to capture exponential returns before tokens hit the open market. Recent events, including renewed regulatory clarity in the U.S. and record levels of adoption across Asia-Pacific, have only fueled retail and institutional interest in identifying the next high-growth opportunity. Within this landscape, analysts in the second week of September are pointing to presales as one of the most effective entry points for those seeking high ROI. Among the top contenders, Tapzi has emerged as a standout best crypto to buy now. Positioned as the world’s first Web3 skill-based gaming platform, Tapzi is addressing key weaknesses in traditional GameFi by replacing luck-driven models with real-time player-versus-player competition. Backed by smart contract audits and a fixed token supply of 5 billion, the project’s structured tokenomics aim to build long-term sustainability. Its current presale price of $0.0035, with a projected listing price of $0.01, reflects a potential 186% increase from entry; an early signal of its growth trajectory. For investors scanning the market for high-potential opportunities, Tapzi represents one of the most closely watched presales of the year. Tapzi (TAPZI) Tapzi is emerging as one of the most notable best crypto to buy this week, positioning itself at the intersection of Web3 and competitive gaming. Built on the BNB Smart Chain, it introduces a skill-based Player-vs-Player (PvP) framework that directly contrasts with the speculation-driven and inflation-prone models seen in much of GameFi. Instead of rewarding players through token emissions or chance-based outcomes, Tapzi emphasizes real-time competition where skill determines results. The project comes at a time when the global gaming market is expected to surpass…

Author: BitcoinEthereumNews
This Week’s Best Crypto To Buy: Analyst Pick Tapzi as the Leading Cryptocurrency For September

This Week’s Best Crypto To Buy: Analyst Pick Tapzi as the Leading Cryptocurrency For September

While Bitcoin and Ethereum remain dominant forces, the spotlight has increasingly shifted toward emerging presale projects that offer investors a […] The post This Week’s Best Crypto To Buy: Analyst Pick Tapzi as the Leading Cryptocurrency For September appeared first on Coindoo.

Author: Coindoo
Grayscale Pushes to Bring LINK to NYSE Under GLNK Ticker

Grayscale Pushes to Bring LINK to NYSE Under GLNK Ticker

TLDR Grayscale files for GLNK ETF, first spot Chainlink fund with staking option. GLNK ETF to give regulated spot LINK exposure, with future staking potential. Grayscale’s GLNK ETF could pioneer Chainlink spot access with staking rewards. Chainlink Trust set to become GLNK ETF, offering spot LINK exposure on NYSE. GLNK ETF may debut as first [...] The post Grayscale Pushes to Bring LINK to NYSE Under GLNK Ticker appeared first on CoinCentral.

Author: Coincentral
Chainlink Could Join Bitcoin and Ethereum in U.S. ETF Market

Chainlink Could Join Bitcoin and Ethereum in U.S. ETF Market

If cleared, the product would trade on NYSE Arca under the ticker GLNK and could eventually include staking rewards – […] The post Chainlink Could Join Bitcoin and Ethereum in U.S. ETF Market appeared first on Coindoo.

Author: Coindoo
Cheapest Crypto to Buy Now? Why Mutuum Finance (MUTM) Could Be the Next 25x DeFi Play

Cheapest Crypto to Buy Now? Why Mutuum Finance (MUTM) Could Be the Next 25x DeFi Play

The post Cheapest Crypto to Buy Now? Why Mutuum Finance (MUTM) Could Be the Next 25x DeFi Play appeared first on Coinpedia Fintech News For many investors, the most exciting opportunities in crypto aren’t found in the blue-chip names that already dominate the market but in early-stage tokens with both low entry prices and strong upside potential. Priced at just $0.035, Mutuum Finance (MUTM) is quickly gaining attention as one of the cheapest yet most promising DeFi tokens available …

Author: CoinPedia
JUST IN: Grayscale Files S-1 for Chainlink (LINK) ETF

JUST IN: Grayscale Files S-1 for Chainlink (LINK) ETF

The post JUST IN: Grayscale Files S-1 for Chainlink (LINK) ETF  appeared first on Coinpedia Fintech News Grayscale has taken a big step to widen institutional access to crypto.  On September 8, the asset manager filed an S-1 with the U.S. Securities and Exchange Commission (SEC) for a Chainlink (LINK) exchange-traded fund (ETF). If approved, the fund would give investors regulated exposure to one of the most important networks in decentralized finance …

Author: CoinPedia
Bitcoin Hyper ($HYPER) Live News Today: Latest Insights for Bitcoin Maxis (September 8)

Bitcoin Hyper ($HYPER) Live News Today: Latest Insights for Bitcoin Maxis (September 8)

Stay Ahead with Our Immediate Analysis of Today’s Bitcoin & Bitcoin Hyper Insights Check out our Live Bitcoin Hyper Updates for September 8, 2025! In 2010, Bitcoin was worth a few cents. One year later, it hit $20. In six years, it was $17,000, and now it’s sitting at over $100K, after hitting an ATH […]

Author: Bitcoinist
Why are crypto VCs betting on prediction markets now?

Why are crypto VCs betting on prediction markets now?

Source: the block Compiled by: Zhou, ChainCatcher Prediction markets are having a moment. The Clearing Company, founded by former Polymarket and Kalshi members, just closed a $15 million seed round—an impressive sum for a first-time round. Kalshi, valued at $2 billion after a $185 million round led by Paradigm in June, has been aggressively expanding, from hiring crypto chief John Wang to partnering with Robinhood on a football market. Polymarket is reportedly raising over $200 million at a $1 billion valuation, led by Peter Thiel's Founders Fund; it has raised over $100 million to date. dollars, including an undisclosed $50 million round earlier this year, and returned to the U.S. with the acquisition of derivatives exchange QCEX for $112 million. Meanwhile, Crypto.com and Underdog are launching sports prediction markets in 16 US states; Coinbase is reportedly exploring its own prediction platform; X has appointed Polymarket as its official prediction partner; and xAI is integrating Grok into Kalshi. Taken together, these recent developments suggest that prediction markets have moved from the margins into the spotlight. The data also tells the story. According to The Block Pro's funding dashboard, 2025 was the strongest year yet for the prediction market, with 11 deals raising over $216 million. This surge follows $80 million in 2024 and nearly $60 million in 2021, while earlier years saw only sporadic activity. Prediction market platforms are attracting more venture capital this year because old assumptions are being shattered. After the US election last November, trading volume didn't subside, but instead shifted to sports, economic, and cultural events. "This continued interest has given many VCs renewed confidence in investing in this market," said Michael Hua (aka Mikey0x), a partner at 1kx. Hoolie Tejwani, head of Coinbase Ventures, went further, calling prediction markets a "killer on-chain use case" that has demonstrated lasting product-market fit. Regulatory breakthroughs have also solidified this momentum. In May 2025, the CFTC withdrew its appeal in the Kalshi case, effectively locking in a federal court ruling allowing election contracts—a turn Kyle Samani, managing partner at Multicoin Capital (a Kalshi investor), said propelled prediction markets into mainstream consciousness. Just last week, the CFTC approved Polymarket's return to the US through its acquisition of QCEX and issued a no-action letter regarding recordkeeping for event contracts—a move Brandon Potts, partner at Framework Ventures, described as evidence that regulators are now willing to engage constructively. Behind all of this is years of infrastructure development. “Prediction markets will need more than a decade of infrastructure improvements before they really see an inflection point in usage,” said Alexander Pack, co-founder and managing partner at Hack VC, citing everything from smart contracts and secure oracles to stablecoins and regulatory support. Overall, a combination of enduring demand, cultural visibility, regulatory clarity, and mature infrastructure makes prediction markets more investable today. Advantages of Polymarket and Kalshi If “why now” explains the surge in funding, the harder question is: why are only Polymarket and Kalshi breaking out? Most competitors — from on-chain experiments to niche platforms — remain on the fringes. Liquidity could be a decisive factor. Samani calls it a chicken and egg problem, unsolvable without patience and capital. Kalshi spent half a decade building liquidity before conditions improved, creating a significant moat. Hua notes that Polymarket can offer hundreds of thousands of dollars in cash incentives each month to encourage liquidity—which they did during election month. Hua adds that Kalshi also benefits from its affiliated market-making team, which helps further enhance trading volume across various contracts. Marketing and mindshare also give both platforms staying power. Dragonfly General Partner Rob Hadick says Polymarket has become synonymous with the concept of prediction markets, serving as a go-to source for journalists, politicians, and business leaders, and securing a high-profile recent partnership with X. Kalshi, on the other hand, focuses on institutional credibility, partnering with companies like Robinhood to build a reputation as a regulated financial platform. "Other prediction markets have so far been either too early or too niche to find sufficient product-market fit, nor have they been large enough to support more than two scalable players," says Hadick. Persistence is equally important. Pack noted that both platforms persisted despite regulatory pressure and sluggish trading. This first-mover advantage, combined with survival, ultimately translated into a dominant position, giving both platforms brand power, liquidity, and distribution capabilities that competitors currently lack. The Promise of Prediction Markets The next phase is likely to be one of concentration at the top and diffusion at the edges. Hadick compares its structure to that of an exchange: a few players dominate, but smaller, niche, or regional competitors also survive. He believes the upside potential is enormous, limited only by people's appetite for betting on the outcome. Samani, on the other hand, believes this category can rival the stock market because it allows people to trade directly on events. He says, "There's no reason this space can't be bigger than the stock market." Institutional adoption could accelerate this path. Colton Conley, a partner at Arrington Capital, expects hedge funds and other institutions to use prediction markets as direct hedging tools, deepening liquidity and improving accuracy. Prithvir Jhaveri, co-founder and CEO of FactCheck, which aims to create a prediction market version of Hyperliquid, predicts that fantasy sports platforms like FanDuel and DraftKings will eventually join the fray—a move he believes could generate hundreds of billions of dollars in revenue for the industry. Product design will also be crucial. Tejwani stated that Coinbase Ventures has made several investments in this area, and that the biggest breakthroughs will come from user-generated marketplaces, on-chain liquidity, and trust-minimized adjudication. Pack warned that despite advances in infrastructure, prediction markets still only account for a small portion of crypto trading, and that the broader vision, from corporate decision-making to futarchy (governance by prediction markets), remains a distant prospect. Futarchy, coined by economist Robin Hanson, is a form of government in which elected officials define measures of national well-being and use prediction markets to predict which policies will best improve those measures. Risks and Challenges Momentum won't eliminate obstacles. Liquidity remains fragile, especially for smaller platforms; adjudication/settlement is also a structural weakness—many events are not entirely objective and rely on oracles or arbitrators, which can be contentious. Hadick warned that this design could create incentive misalignments or other issues. However, he suggested that over time, market makers will become more familiar with prediction markets, as has happened in the sports betting sector. Reputation is also at risk. One unnamed investor noted that bad actors could create markets around socially harmful outcomes like war or terrorism, potentially triggering public backlash and regulatory crackdowns. Hua also mentioned integrity issues, including toxic traffic and insider trading, which can discourage market makers and worsen user experience, especially on crypto-native platforms that don't require KYC.

Author: PANews
Can Babies Be Tokenized? A Crypto Experiment to Solve the Population Crisis

Can Babies Be Tokenized? A Crypto Experiment to Solve the Population Crisis

Written by Lauris Compiled by Saoirse, Foresight News For most of human history, infants were productive economic assets. They weren't just objects to be cared for; they were also laborers—herding sheep at five, joining the farm or becoming apprentices by ten. More children meant higher output, greater resilience to risk, and greater family wealth. This model worked well, with fertility rates showing positive growth and fertility being a significant driver of GDP. Later, everything changed. At some point in the 20th century, children ceased participating in productive labor and became consumers. Schooling replaced the practice of labor, laws restricted child labor, and the emphasis of social education shifted from fostering initiative to emphasizing obedience. Parents continued to have children, but now each child became a net liability for the family for 18 years, and the marginal utility of having a child dropped below zero. This has led to the situation we face today: a sharp decline in birth rates, an inverted population structure, and an aging economy. Relying on child labor on farms is a thing of the past, but incorporating infants into the “bonding curve” mechanism (a mathematical model used for the issuance and pricing of crypto assets) can achieve the following goals: a) Develop a new financial infrastructure tool to help families accelerate their financial freedom; and b) Re-emerging children as economically productive assets, thereby unleashing a socially beneficial effect in terms of increasing birth rates. Opportunity: Babies as on-chain financial primitives Cryptography gives us the tools to solve this problem. Using composable smart contracts, identity metadata, and financial instruments, we can now integrate babies back into the economy. When a baby is born, a "baby bond" is minted. This is a hybrid ERC-404 token: part NFT (for identification) and part fungible token (for liquidity). This token represents the potential economic value of the baby over time, encompassing multiple dimensions such as memetic, social, and intellectual. The second derivative of value, growth acceleration, is also factored back into the birth rate. Contract Standard: ERC-404 and INFNT Token Traditional NFTs are not suitable for this scenario due to their lack of liquidity. Therefore, Baby Bonds adopt the ERC-404 standard. This is a hybrid standard that allows each baby-related token to: Fragmentation trading via INFNT tokens Individual identity recognition through parent NFT Combining badges with bonding curves to achieve dynamic valuation This design allows us to combine the advantages of both: permanence of identity and composability of mobility. From a mathematical point of view: let B(t) be the baby bond at time t, then the formula for its value change is: dB/dt = ∂INFNT/∂milestone + ∂INFNT/∂meme speed, where both variables are convex with respect to public interest and institutional verification. Traits, AI, and Badges Baby bonds are not just a token, but also a vital modular carrier that carries value accumulation and reputation transfer. AI-verified feature metadata: From the moment the token is minted, an AI agent monitors and records the infant's early developmental characteristics, such as movement speed, social behavior, and audio signal complexity. These characteristics are attached to the NFT via semi-immutable metadata (modifiable only through a trusted update oracle), ultimately forming a longitudinal, verifiable, and privacy-protected "baby feature profile." Educational Badges: Schools, universities, digital academies, and other institutions can issue cryptographic badges directly attached to NFTs. These badges, used to mark milestones (e.g., "Learned to read at age 3," "Admitted to MIT," "Top 1% in spatial IQ"), provide both public resources and exclusive advantages to token holders. Dynamic feature accumulation and modular governance: Before the age of 18, baby bonds are managed by parents, smart contracts, or decentralized autonomous organization (DAO) trustees. After turning 18, governance rights transfer to the baby. Furthermore, starting at age 13, babies can be granted an "exit right." Early voting decisions can be weighted quadratically to prevent aggressive large investors from manipulating governance. Fully auditable on the chain: All data and operations are recorded on the chain and can be audited at any time. Example: Trait Score Formula: TraitScore (t) = ∑ (Badgeᵢ * wᵢ) where Badgeᵢ represents a verified achievement signal and wᵢ represents a weight coefficient determined by the market. Convexity and Mechanism Design The value of baby tokenization does not come from linear cash flow, but from "unlocking convexity" - based on the baby's developmental results, the popularity of memes and external certification, it can generate significant nonlinear revenue growth. Bonding Curve-Based Issuance: INFNT tokens (the native token of non-fungible baby bonds) are issued through a bonding curve to reward early backers. As babies achieve more milestones or increase their social impact, the token's value will grow exponentially, making "baby investing" a new type of "seed investment." Third-party feature injection: Verification badges issued by authoritative organizations can drive token value growth along a nonlinear trajectory. For example, adding an “Olympic Gold Medal” badge can cause NFTs to experience discontinuous upward adjustments in value due to a meme-based “supply shock.” Protocol-based fertility incentives: Decentralized autonomous organizations (DAOs), Layer 2 networks, and even countries can implement composable incentive mechanisms. Examples include providing gas subsidies for families with children, quadratic matching of baby bonds held by low-income parents, and launching "fertility farming" programs for rural users. The design space is completely open. Downstream application scenarios After the baby is tokenized, it will become a programmable financial infrastructure. The following are some of the downstream applications: 1. Baby Mortgage Loans Families holding high-potential baby bonds can use their baby's expected income or meme stake as collateral to obtain long-term, low-interest mortgages. Loan approval is no longer based on parental income, but rather on the child's expected economic utility. For example, "We pay a 30% down payment, 10% in ETH and 20% in the baby's bond share." 2. Baby Index ETF Build curated portfolios of baby bonds by geographic region, talent area, or profile. For example, "Nigeria's Top 50 STEM Potential Babies," "Genius Portfolio - Level 1 IQ Scores," and "Elite Violin DAO." These portfolios can be issued as ERC-4626 standard vaults or tradable basket tokens. 3. Baby Perpetual Futures A comprehensive derivatives market will be built, allowing users to "go long" or "short" on the future socioeconomic benefits of specific groups. Contracts will be settled based on the on-chain composite key performance indicators (KPIs) of the infant at age 21, and oracle disputes will be resolved through multi-sig arbitration or memetic resolution mechanisms. 4. Baby Influence DAO Tokenized philanthropy is achieved from birth. Donors can contribute to baby bonds in impoverished areas, earning impact returns and receiving governance tokens in the "Baby Enhancement DAO." This "proof of impact" mechanism will replace traditional philanthropy models and establish a regenerative fertility finance system. 5. Narrative derivatives Bets are placed on speculative developmental trajectories of infants, such as: “Will Child X become a billionaire?” or “Will Child Y be embroiled in public controversy before the age of 12?” The on-chain prediction market will become a “narrative vehicle,” with token value increasing as the trajectory outcomes materialize. Ethical considerations Some may consider this proposal dystopian, arguing that it commodifies life. However, in reality, life has already become financialized in today's society, and children themselves are a cost center for families. We've simply been using a model with low transparency and poorly designed incentives. Tokenization isn't exploitation, but rather a readjustment of the existing system, allowing the coexistence of "life meaning" and "capital." The object of the transaction is never the baby itself, but the predicted value of its growth trajectory. in conclusion We can’t go back to a time when we relied on child farmers; that model is obsolete. The labor of infants on farms is a thing of the past, but by tokenizing babies—a combination of real-world assets (RWAs) and decentralized physical infrastructure (DePINs)—we can leverage token incentives and cryptography to solve one of modern society’s most pressing problems. Childbearing becomes a source of income. Parenting becomes a protocol to follow. Human society will also regain "mobility".

Author: PANews