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# ethereum

Discussions specific to the Ethereum protocol and its ecosystem.

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Unloot the Loot Project: my very first Solidity smart contract deployed on Ethereum

Unloot the Loot Project: my very first Solidity smart contract deployed on Ethereum

4
Comments
6 min read
Ethereum Use Case: Document Certification

Ethereum Use Case: Document Certification

4
Comments
4 min read
How to create an ERC20 Token and a Solidity Vendor Contract to sell/buy your own token

How to create an ERC20 Token and a Solidity Vendor Contract to sell/buy your own token

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Comments 4
15 min read
Learn Solidity, Blockchain, and Smart Contracts with this Full Free Course

Learn Solidity, Blockchain, and Smart Contracts with this Full Free Course

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Comments 7
6 min read
How to write your first decentralized app - scaffold-eth Challenge 1: Staking dApp

How to write your first decentralized app - scaffold-eth Challenge 1: Staking dApp

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Comments 3
13 min read
How to create a smart contract to receive payments

How to create a smart contract to receive payments

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Comments 14
3 min read
Newbie Tutorial to Smart Contract in Solidity

Newbie Tutorial to Smart Contract in Solidity

6
Comments
3 min read
The New Creator Economy - DAOs, Community Ownership, and Cryptoeconomics

The New Creator Economy - DAOs, Community Ownership, and Cryptoeconomics

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Comments 10
12 min read
GitNFTs: Autograph and sell your GitHub commits as NFTs ✨

GitNFTs: Autograph and sell your GitHub commits as NFTs ✨

9
Comments
1 min read
Chainlink Keepers, cómo programarlos

Chainlink Keepers, cómo programarlos

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Comments 3
2 min read
Arbitrary Message Signing in Dapps

Arbitrary Message Signing in Dapps

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Comments 1
2 min read
Swap / Intercambiar tokens desde Solidity

Swap / Intercambiar tokens desde Solidity

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Comments
2 min read
DApp Review – OpenSea: An Ethereum Based NFT Marketplace

DApp Review – OpenSea: An Ethereum Based NFT Marketplace

45
Comments
4 min read
Learn Blockchain Development and get PAID per Task

Learn Blockchain Development and get PAID per Task

24
Comments
2 min read
Chainlink Keepers - An alarm clock for your Smart Contracts

Chainlink Keepers - An alarm clock for your Smart Contracts

7
Comments 1
3 min read
Testing Solidity Smart Contracts

Testing Solidity Smart Contracts

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Comments 1
6 min read
Cómo Lanzar Tokens Colecionables en el Blockchain [ ERC-1155 ]

Cómo Lanzar Tokens Colecionables en el Blockchain [ ERC-1155 ]

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Comments 5
2 min read
How to monitor your Ethereum Node in under 5m

How to monitor your Ethereum Node in under 5m

7
Comments
20 min read
The Web3 ecosystem for Ethereum

The Web3 ecosystem for Ethereum

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Comments 1
4 min read
How to extend the Geth-Netdata integration

How to extend the Geth-Netdata integration

4
Comments
6 min read
All About Cryptocurrencies for absolute beginners

All About Cryptocurrencies for absolute beginners

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Comments 2
3 min read
Hola mundo! En Optimism [ Optimistic Rollups ]

Hola mundo! En Optimism [ Optimistic Rollups ]

4
Comments
2 min read
Solidity Guide: Behind the Scenes of PUBLIC and EXTERNAL Visibility of Solidity

Solidity Guide: Behind the Scenes of PUBLIC and EXTERNAL Visibility of Solidity

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Comments 4
1 min read
Using Merkle Trees for Bulk transfers in Ethereum

Using Merkle Trees for Bulk transfers in Ethereum

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Comments 1
6 min read
Solidity Security: The Significance of CHECK-EFFECTS-INTERACTION Pattern in Smart Contracts

Solidity Security: The Significance of CHECK-EFFECTS-INTERACTION Pattern in Smart Contracts

14
Comments
2 min read
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