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Blockchain

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A blockchain is a digitized, decentralized ledger of transactions. Blockchains record a continuously growing list of records, called blocks, which are linked and secured using cryptography.

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Fablo is a simple tool to generate the Hyperledger Fabric network and run it on Docker. It's best for local development, CI processes and experimenting with various network configurations. It supports BFT, RAFT and solo consensus protocols, multiple organizations and channels, network snapshots, chaincode installation and many other features.

  • Updated Jan 2, 2026
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sgxwallet is the first-ever opensource high-performance hardware secure crypto wallet that is based on Intel SGX technology. First opensource product on Intel SGX whitelist. Scales to 100,000+ transactions per second. Currently supports ETH and SKALE, and will support BTC in the future. Sgxwallet is under heavy development and use by SKALE network.

  • Updated Dec 23, 2025
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DeNet Storage is a decentralized cloud storage powered by users and Datakeepers who rent out their disk space. Datakeepers can earn rewards by providing storage capacity and sending proofs of stored data. This repository provides instructions on how to set up a DeNet node, become an online Datakeeper, and start earning rewards for your contribution

  • Updated Dec 18, 2025
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Released 2008

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bitcoin cryptocurrency cryptography ethereum