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Contracts Wizard now supports Solidity development on Polkadot 🛠️ Generate production-ready code with OpenZeppelin libraries in seconds: • Standard token contracts (ERC-20, ERC-721, ERC-1155) • Governance & access control • Security patterns built-in

OpenZeppelin

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14,815 views • 4 months ago •via X (Twitter)

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Shibarium | SHIB.IO

15,682 views • 1 year ago

$1.4B was stolen in the Bybit hack, making it the largest crypto exploit to date. But could it have been avoided? In this video, jchetrit.eth shows how OpenZeppelin Safe Utils could have prevented the attack by ensuring users sign the correct transactions in Safe.eth 🔒

$1.4B was stolen in the Bybit hack, making it the largest crypto exploit to date. But could it have been avoided? In this video, jchetrit.eth shows how OpenZeppelin Safe Utils could have prevented the attack by ensuring users sign the correct transactions in Safe.eth 🔒

OpenZeppelin

12,555 views • 1 year ago

10 years committed to those building the onchain economy. 10 years of OpenZeppelin.

10 years committed to those building the onchain economy. 10 years of OpenZeppelin.

OpenZeppelin

1,100,960 views • 10 months ago

Does Grindery check all the boxes? 😎 ✅ Multi-chain & gasless TX support ✅ Telegram-native with seamless access ✅ Future-proof with ERC-4337 standards ✅ Community-first incentive model ✅ Social-first: send tokens using TG IDs ✅ No complex seed phrases or private keys ✅ Top-tier security with self-custody ✅ Built-in NLP commands for effortless use ✅ Ecosystem for building EVM dApps on TG 🤖 Something bigger is coming… Any guesses? Drop them in the comments! 👇

Does Grindery check all the boxes? 😎 ✅ Multi-chain & gasless TX support ✅ Telegram-native with seamless access ✅ Future-proof with ERC-4337 standards ✅ Community-first incentive model ✅ Social-first: send tokens using TG IDs ✅ No complex seed phrases or private keys ✅ Top-tier security with self-custody ✅ Built-in NLP commands for effortless use ✅ Ecosystem for building EVM dApps on TG 🤖 Something bigger is coming… Any guesses? Drop them in the comments! 👇

Grindery | The currency of AI

21,620 views • 1 year ago

The very first Agentic Oracle is now live! Developers, create your own prediction markets with our CLI powered by the Agentic Oracle in minutes: Updated GitHub: Updated documentation: Core Features: Oracle System: - AI-powered permissionless oracle with autonomous research agents - TLS verification and SHA-256 hashing for data integrity - IPFS proof storage for immutable audit trails - Multi-source consensus and cross-verification - Cryptographic verification of all data sources Prediction Markets: - Binary (Yes/No) and multi-outcome market support - On-chain settlement with stake-weighted governance - Order book markets with limit/market orders - Automated Market Maker (AMM) integration - Dynamic outcome slot pricing SDK Package (sora-oracle): - TypeScript SDK with full type safety - Wallet client integration (ethers.js) - Market creation and management APIs - Order placement and position tracking - Real-time orderbook queries CLI Tools (sora-oracle-cli): - create-prediction: Deploy new prediction contracts - create-market: Create binary markets with oracle scheduling - list-predictions: Query indexed contracts - config: Manage settings (auto-populated except privateKey) Smart Contracts: - 24 production-grade contracts on BSC Mainnet - OpenZeppelin v5 security (ReentrancyGuard, access control) - UUPS upgradeable proxy pattern - Pausable mechanisms and input validation Payments & Credits: - HTTP 402 micropayments via S402Facilitator - USDC on BNB Chain support - 10x parallel transaction speedup with MultiWalletS402Pool - API credit system with tiered pricing

The very first Agentic Oracle is now live! Developers, create your own prediction markets with our CLI powered by the Agentic Oracle in minutes: Updated GitHub: Updated documentation: Core Features: Oracle System: - AI-powered permissionless oracle with autonomous research agents - TLS verification and SHA-256 hashing for data integrity - IPFS proof storage for immutable audit trails - Multi-source consensus and cross-verification - Cryptographic verification of all data sources Prediction Markets: - Binary (Yes/No) and multi-outcome market support - On-chain settlement with stake-weighted governance - Order book markets with limit/market orders - Automated Market Maker (AMM) integration - Dynamic outcome slot pricing SDK Package (sora-oracle): - TypeScript SDK with full type safety - Wallet client integration (ethers.js) - Market creation and management APIs - Order placement and position tracking - Real-time orderbook queries CLI Tools (sora-oracle-cli): - create-prediction: Deploy new prediction contracts - create-market: Create binary markets with oracle scheduling - list-predictions: Query indexed contracts - config: Manage settings (auto-populated except privateKey) Smart Contracts: - 24 production-grade contracts on BSC Mainnet - OpenZeppelin v5 security (ReentrancyGuard, access control) - UUPS upgradeable proxy pattern - Pausable mechanisms and input validation Payments & Credits: - HTTP 402 micropayments via S402Facilitator - USDC on BNB Chain support - 10x parallel transaction speedup with MultiWalletS402Pool - API credit system with tiered pricing

Sora 🔶

120,425 views • 7 months ago

The Arena was built by the people, for the people. Gladiators, not only will your contributions be rewarded, but you will now have the chance to shape the future direction of where The Arena is headed. Introducing $ARENA, an ERC-20 asset for governance of The Arena, with details explained in the Medium article below. Each Gladiator will receive 69 $ARENAs per airdrop point, with 10% distributed at launch. 1 $ARENA = 1 vote. First vote will be in early April. More details about March Madness to follow.

The Arena was built by the people, for the people. Gladiators, not only will your contributions be rewarded, but you will now have the chance to shape the future direction of where The Arena is headed. Introducing $ARENA, an ERC-20 asset for governance of The Arena, with details explained in the Medium article below. Each Gladiator will receive 69 $ARENAs per airdrop point, with 10% distributed at launch. 1 $ARENA = 1 vote. First vote will be in early April. More details about March Madness to follow.

The Arena ⚔️

366,096 views • 2 years ago