与「Smartcontracts」相关的搜索结果

Ever wondered how #XELIS# decodes encrypted balances in milliseconds? Here's the mathematics behind the magic! 👇 🔥 Encrypted on chain: Your balance stays confidential. 🔥 Baby Step, Giant Step (BSGS): A clever mathematical algorithm that avoids checking billions of possibilities individually. 🔥 2⁴⁸ decoding range: Handles an enormous range of possible values. 🔥 Precomputed tables: Around 330 MB of data helps accelerate the decoding process. 🔥 Cuckoo hashing: Enables efficient lookups to find the right values. 🔥 Milliseconds: Complex cryptography becomes a fast, practical wallet experience. 🔥 The result? Strong financial privacy without sacrificing usability. That's how #XELIS# turns advanced mathematics into real world technology. 🎬 Enjoy watching! 👁️ @xelis_project @xelis_fans @web3 @alkazarauniiii @xelisvault #Web3# @Awen__crypto @cryptoprvcy #Crypto# #CryptoMining# #Smartcontracts# #Privacy#

Exchange-Integrated Liquidity Routing & Security Infrastructure StreamChain 2.0 is introducing key solutions designed to overcome the listing and liquidity barriers typical of standalone Layer 1 blockchains, granting direct access to vast global capital. 1️⃣ ERC-20 Cross-Chain Bridge (Integrated Liquidity Routing) We completely resolve the immense costs, complex integration procedures, and lengthy development timelines associated with listing new L1 mainnets on CEXs through our Advanced Ethereum Cross-Chain Interoperability Protocol. Cost-Effective CEX Listings💡 : Exchanges can list $STC using their existing, proven Ethereum node infrastructure. This entirely bypasses the heavy integration fees and engineering overhead required for custom mainnet node deployments. Instant Access to Deep Liquidity🌊 : The bridge connects our ecosystem directly to Ethereum’s massive Decentralized Finance (DeFi) liquidity pools and institutional capital. Dual-Layer User Flexibility⚡️: Native StreamChain: Zero-latency, ultra-fast, and cost-effective microtransactions (e.g., StreamLive donations/tips). ERC-20 Wrapped Token: Seamless access to high-liquidity trading and secure institutional-grade custody services. StreamChain 2.0 is accelerating toward sustainable ecosystem expansion and major global listings. Stay tuned for more updates! 🔥 #StreamChain# #STC# #Layer1# #CryptoListing# #CrossChain# #DeFi# #Web3# #CryptoNews# #SmartContracts# #BlockchainSecurity# #AMM# #AITech#

This is a strong move from @Arc. Great infrastructure alone is not enough. The real unlock happens when developers can go from an idea to working smart contracts and fintech applications with significantly less friction. Arc Studio brings the AI-assisted development experience builders are already familiar with into on-chain development. That could make experimenting, prototyping and shipping on Arc much faster. More accessible tools → more builders → more experiments → more applications. Curious to see what the community builds with it.

“Onchain” shouldn't mean being cut off from the internet. That sounds obvious, but it's still one of the biggest architectural limitations of blockchain. The internet already has everything applications need to interact with the real world: banks, APIs, databases, identity systems, market data, business software and countless other services. Yet smart contracts have traditionally lived inside a very restricted environment. When a contract needs information from outside the chain, developers usually have to introduce another layer: an oracle, an API service, a keeper, custom middleware or some combination of them. The blockchain can execute the logic, but something else has to bring the outside world to its doorstep. @RialoHQ is trying to change that boundary. Its native web infrastructure is designed to let smart contracts interact with external web services and APIs as part of application logic. That opens up a much bigger design space. An application can retrieve external information, use that information during execution, and then respond to the result. And with Rialo's reactive transaction model, the workflow can go further. Instead of constantly relying on an external system to watch for a condition and submit a transaction, applications can define conditions that the network reacts to when they're satisfied. That starts to look very different from the isolated blockchain model we're used to. The blockchain isn't just storing state anymore. It's becoming a programmable layer that can interact with the internet, respond to external events and execute financial logic around them. And honestly, that feels much closer to what Web3 should have been aiming for. Not building another internet beside the internet. But making blockchain infrastructure capable of actually plugging into the internet we already use. @rialo_africa @ericargent31113 @dfwdora @0x_alextine

Community Spotlight 🔦 Better Call Dev by @TezosBakingBad makes it easier to explore and interact with smart contracts on Tezos. Search contracts, inspect activity, view storage and code, and interact with entrypoints from one place. Explore ↓

10 crypto concepts to know A beginner-friendly guide to core terms like blockchain, smart contracts, PoW vs PoS, gas fees, tokenomics, stablecoins, and wallet security. Read more 👇

🚨 SlowMist presents the 2026 Mid-year Blockchain Security & AML Report! 1/ In H1 2026, blockchain security entered a new phase. AI-driven scams, supply chain attacks, and cross-chain infrastructure exploits expanded the attack surface beyond smart contracts, while global regulation around stablecoins, #AML#, and VASPs continued to mature. 📊 Stats: 🔺 182 security incidents, ~$956M in losses (vs. 121 incidents / ~$2.373B in H1 2025) 🔹 By ecosystem: #Ethereum# $134M > #BSC# $36.35M > #Arbitrum# $4.93M 🔹 By project type: #DeFi# 116 incidents / ~$490M > Cross-chain bridges 20 incidents / ~$346M (Kelp DAO: ~$292M single loss) 🔹 By attack vector: 85 contract & logic vulnerabilities > 17 private key/credential compromises > 12 supply chain attacks ⚠️Note: Data is calculated using token prices at the time of each incident. Due to price fluctuations, undisclosed incidents, and the exclusion of individual user losses, actual losses are likely higher. Full report 👇

⚡ INTRODUCING: T3MP3ST!!! ⚡ AUTONOMOUS HACKBOT STRIKE FORCE 🌩️ BRING THE STORM 🌩️ your favorite coding agent is now a full-stack red team 🫡⚔️ that AI agent already humming in your terminal? well now it has FANGS. strap a full offensive-security harness onto the agents you already pay for — Claude Code, Codex, Hermes, etc. — point it at an authorized target, and in a few clicks you're watching it hunt real vulns autonomously! T3MP3ST is a harness of harnesses, with prompting that unlocks offensive-cyber workflows + a full arsenal of exploit tooling that'd make any seasoned hacker smirk. simple, yet powerful. 🦾 support for: 🕸️ web apps, APIs, OWASP Top 10 🔌 network recon + fingerprinting (live nmap/DNS/HTTP); lateral + privesc experimental 📂 source code audits, white-box vuln hunting 🚩 CTFs, wargames, challenge ranges 💰 smart contracts / DeFi / Solidity (reproduction — Damn Vulnerable DeFi, not novel discovery) 🤖 embedded, IoT, OT/SCADA, robotics OSS … and more in development! now let's talk numbers 👇 📊 XBEN — XBOW's own 104-challenge suite: • black-box: 90.1% pass@1 from the single-agent exploit loop (worst single sweep 91/104 = 87.5%) — clearing XBOW's past self-reported 85% on their own suite. gpt-5.5. • white-box (source staged, reported separately): 98.7% pass@1, worst single sweep 102/104 = 98.1%. 🎯 every solved flag graded reported-vs-expected against the challenge's own committed flag oracle — `verify-claims` recomputes the pass/fail from committed artifacts. looks like we need new benchmarks 😏 🧩 Cybench — the 40-task academic bench (Opus 4.8, hints + writeups stripped): 23/40 = 58% single-run, hint-free pass@1 — real exploits (format-string pwn, eval-jail escapes, crypto oracles), every flag graded vs a committed oracle. (Anthropic reports 76.5% pass@10) 🕳️ CVE-Zero — we pointed it COLD at real CVEs disclosed in 2026, AFTER the model's training cutoff: 10 unseen 2026 CVEs across 7 languages — prompts never tuned on them. a single agent pinned 8/10 to exact file/line/CWE (stable under re-scoring); the full pack surfaced all 10. memorization AND overfitting, both off the table — it's finding real vulns whose disclosures landed AFTER the model's training cutoff. (n=10, reported honest & directional) 🧠 the architecture: either run as a SINGLE agent (already the benchmarked, incredibly-capable path) — or pack-hunt with dozens of agents running on 8 specialist operator classes keyed to Cyber Kill Chain + MITRE ATT&CK phases: recon → scan → exploit → lateral → exfil → persistence → C2 → report. ⚓️an Op Admiral plans the whole op from a plain-english target. flip on coordination (experimental) and the operators share a blackboard — a tool-verified finding spawns the next move. full swarm or solo one operator, your call. the admiral can also update the prompts, tools, and configs of the other agents on the fly, and T3MP3ST gets stronger the more memories you build! 🧰 the Arsenal is comprehensive — nmap / nuclei / semgrep / ffuf / gobuster + more. 35 wired by default (the clean bench runs bash-only for a comparable number), 83 with the opt-in full arsenal (T3MP3ST_FULL_ARSENAL), and the spicy post-ex drivers (metasploit, hydra) gated behind human approval. exposed via CLI + HTTP API; recon (security_recon) is also live over MCP so your agent invokes it natively. 🔗 🛰️ where this goes: a self-improving swarm of specialist operators wielding a full Kali+ arsenal, learning which loadouts + configs are the most efficient tactics available, WITH a held-out train/test split baked in so it can never fool itself on its own eval. built in the open, one re-derivable number at a time. 🚧 this is v1, and parts are still under active development. chunks of the arsenal, the coordinated swarm, and some ranges are still being wired up. it's built in the open, and the receipts tell you exactly what's live vs what's roadmap. offensive security shouldn't be pay-to-play. T3MP3ST puts a red team in the hands of anyone with a coding agent. what's the first target you're feeding it? 👇 ⚠️ DISCLAIMER: FOR AUTHORIZED USE ONLY. point it only at systems you own or have explicit written permission to test. unauthorized access can be a crime, and that call is yours alone. shipped as-is under AGPL-3.0: no warranty, no liability, zero endorsement of misuse. get permission. stay in scope. open source. AGPL-3.0. 100% free. FORTES FORTUNA IUVAT 🌩️ gg 🫡