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Fellowship Program: Cohort #2 Applications Open & Cohort #1 Roundup

Ethereum is a living thing. Yes, at its core there is a virtual machine (the EVM) that runs and faithfully calculates a new state from block to block, but the magic of Ethereum is that one little state machine can be shared by millions of people who might not have... ...

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Ropsten, Rinkeby & Kiln Deprecation Announcement

Reminder: the Gray Glacier upgrade is scheduled for block 15,050,000, expected June 29, 2022 The Kiln Merge testnet, launched earlier this year, will be shut down shortly after the Ethereum mainnet’s transition to proof-of-stake. Ropsten, Ethereum’s longest-lived pr...

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Gray Glacier Upgrade Announcement

The Ethereum network will be undergoing a scheduled network upgrade at block 15,050,000, which is expected to occur on Wednesday, June 29, 2022. The exact date is subject to change due to variable block times and time zones. Please upgrade your node before Monday, June 27, 2022...

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Spotlight on LatAm: Identity solutions for Govtech

The following is an update from Ethereum Foundation Fellow Chuy Cepeda. Our identities hold immense power. In a time when people take great pride in using multiple pseudonyms or personas, we often think about how to identify ourselves. I identify as a native of Monterrey, Mexic...

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DEVCON VI: Applications Online, Participation Details Inside

Queridos amigos, It’s happening. Devcon is back! When we first announced that Devcon would take place in Bogotá, we spoke about all the city had to offer, and what we dreamed the event could become. Later this year, we will finally meet in Bogotá. With Devco...

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Ropsten TTD Announcement

A Terminal Total Difficulty (TTD) of 50000000000000000 has been selected for the Ropsten Merge. Stakers and node operators must manually override the TTD in both their execution and consensus layer clients before June 7, 2022. Proof-of-Work testnets can have volatile hash rates...

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Grantee Roundup: May 2022

It’s always fun to hear about new grants as they’re awarded, but what happens after the announcement? In this series, we check in on projects that are well underway - or already at the finish line. Read on to learn about some recent milestones and achievements by gr...

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Wrapping up Devconnect, looking ahead!

A few weeks ago, we came together in Amsterdam for the first-ever Devconnect. Over eight days, members of the Ethereum community hosted events, intensive workshops, and enlightening talks. When we announced Devconnect, we envisioned the ecosystem coming together for depth-first...

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Ropsten Merge Announcement

Ropsten will be the first longstanding testnet to run through The Merge A new Ropsten Beacon Chain was launched on May 30, 2022 to provide consensus to the network The Ropsten Beacon Chain will upgrade to merge-compatible protocol rules (Bellatrix) at slot 24000, expected on Ju...

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Finalized no. 35

the Ethereum consensus-layer - tl;dr ETHStaker/clr.fund Ethereum Staking CLR in progress! Don’t wait, 5 days left to contribute Data Availability Sampling is a hard but critical problem. Submit a proposal to the DAS RFP to get involved: $1.5M in funding available! ETHStak...

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Secured #4: Bug Bounty Rewards now up to $250,000 USD

Protecting the Ethereum Protocol - The Ethereum Foundation Bug Bounty Program is one of the earliest and longest running programs of its kind. It was launched in 2015 and targeted the Ethereum PoW mainnet and related software. In 2020, a second Bug Bounty Program for the new Pr...

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Chaos Labs Receives Grant To Create Testing Environment for Chainlinked Smart Contracts on Terra

Chaos Labs receives Chainlink Community Grant to create a testing environment for Chainlink-powered smart contracts on the Terra blockchain. The post Chaos Labs Receives Grant To Create Testing Environment for Chainlinked Smart Contracts on Terra appeared first on Chainlink Blog. ...

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How To Create a PoW Blockchain Network

Ever wondered how to create your own blockchain network? In this tutorial, learn how to create your own PoW blockchain network using the Ethereum client Geth. The post How To Create a PoW Blockchain Network appeared first on Chainlink Blog. ...

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VeChain Joins The Blockchain Infrastructure Alliance (BIA)

VeChain has joined the Blockchain Infrastructure Alliance, an organisation founded last year by Alchemy Pay, Polygon, Avalanche, NEAR, Algorand and others. ...

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How Chainlink Price Feeds Secure the DeFi Ecosystem

Chainlink Price Feeds are the industry standard price oracle solution. Learn the seven ways Chainlink Price Feeds help secure the DeFi ecosystem. The post How Chainlink Price Feeds Secure the DeFi Ecosystem appeared first on Chainlink Blog. ...

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Litewallet receives Flexa Development Grant

Today, our friends at Flexa announced that the Litewallet team will be one of a handful of app wallets who have joined the Flexa Developer... The post Litewallet receives Flexa Development Grant first appeared on Litecoin Foundation....

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Filecoin News 41

Filecoin Kicks-off Mentorship Grants for Storage Providers...

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如何使用Chainlink Keepers实现智能合约执行的自动化

通过本篇一步步的指导,学习如何使用Chainlink Keepers实现智能合约自动化,打开广阔的应用场...

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Tools for Building Consumer Applications with Filecoin

An overview of how developers can get started with Filecoin as the decentralized storage solution for their projects....

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Recapping the Solana Blockchain Developer Bootcamp: Access All Videos On-Demand

The first Solana Blockchain Developer Bootcamp gave 330+ developers an intro to writing Solana smart contracts that use Chainlink for enhanced functionality. The post Recapping the Solana Blockchain Developer Bootcamp: Access All Videos On-Demand appeared first on Chainlink Blog. ...

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Net Zero Protocol Receives Chainlink Grant to Build On-Chain Geospatial Pollution Data Service

Net Zero Protocol has been awarded a Chainlink grant to make location-based greenhouse gas emissions data available to blockchains. The post Net Zero Protocol Receives Chainlink Grant to Build On-Chain Geospatial Pollution Data Service appeared first on Chainlink Blog. ...

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Introducing Lurk: A programming language for recursive zk-SNARKs

We are excited to announce that the Lurk programming language repositories are now open to the public. ...

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How To Create a Crypto Coin

In this technical tutorial, you’ll learn the difference between coins and tokens and how to develop your first crypto coin. The post How To Create a Crypto Coin appeared first on Chainlink Blog. ...

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Tecnalia和Chainlink Labs联合发布报告,探讨区块链和预言机如何重塑能源行业

顶尖研究机构Tecnalia和Chainlink Labs联合发布一份最新报告,聚焦混合型智能合约如何加速清洁能଎...

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一文读懂动态NFT

学习动态NFT的概念,它们的用途以及它们如何拓宽NFT设计空间。 The post 一文读懂动态NFT appeared first on Chainl...

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如何在BNB链上创建BEP-20通证

学习如何使用行业级标准库在BNB链上创建BEP-20通证。 The post 如何在BNB链上创建BEP-20通证 appeared first on Chainlink Blog. ...

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Why Cosmos IBC Takes an Essential Role in the Enterprise Space

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New Report Highlights How Blockchains and Oracles Are Redefining the Energy Industry

A new report from leading research institute Tecnalia and Chainlink Labs highlights how hybrid smart contracts are accelerating the transition to clean energy. The post New Report Highlights How Blockchains and Oracles Are Redefining the Energy Industry appeared first on Chainlink Blog. ...

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The Dash DAO Irrevocable Trust Election Results 2022

04/18/22The Dash DAO Irrevocable Trust Election Results 2022The fourth annual election of the trust protectors for the Dash DAO Irrevocable Trust is now complete, and the Dash Incubator team has completed its independent audit of the results.We are pleased to confirm the following candidates have be...

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Ethereum Foundation Report

April 2022 - Today, we’ve published the EF report, which we hope helps the community understand what the Ethereum Foundation is, our core principles, and our vision of Ethereum as an infinite garden. Click here to read the full report, and to learn more about the EF, our ...