Alternatives and similar repositories for opensign:

Users that are interested in opensign are comparing it to the libraries listed below

• Open-Attestation / document-store
  Smart Contracts for OpenAttestation's Document Store
  ☆26Updated 3 months ago
• CoinCircle / docstamp.it
  Document notarization on the Ethereum blockchain.
  ☆25Updated 6 years ago
• Consensys / Mahuta
  IPFS Storage service with search capability
  ☆243Updated 9 months ago
• masaun / tokenized-carbon-credit-marketplace
  Tokenized-Carbon Credit Marketplace☘️ (on Polygon/Matic)
  ☆51Updated 3 years ago
• 3box / 3box-js
  3Box JavaScript SDK: User identities, storage, messaging
  ☆208Updated 3 years ago
• Consensys / orion
  Orion is a PegaSys component for doing private transactions
  ☆92Updated 3 years ago
• Lucas-Kohorst / awesome-defi
  DeFi applications, lending/borrowing, AMMs, exchanges, hackathon projects
  ☆24Updated 4 years ago
• loomnetwork / truffle-dappchain-example
  Example of Truffle configured with Loom Truffle Provider
  ☆90Updated 2 years ago
• martinzugnoni / auction-engine
  Auction engine on the Ethereum blockchain. Create auctions for any digital ERC721 asset, bid with any ERC20 token. 🙌
  ☆22Updated 6 years ago
• LimeChain / etherlime
  Dapp Development framework based on ethers.js
  ☆187Updated 3 years ago
• mcchan1 / eth-ipfs
  etherum + ipfs + react
  ☆206Updated 2 years ago
• iwaldman / ipfs-image-dapp
  A Decentralized Application (dApp) with React that demonstrates how to implement IPFS file uploads and store the IPFS hash in an Ethereum…
  ☆64Updated 4 years ago
• sonm-io / presale-token
  main smart-contract and crowdsale application
  ☆80Updated 7 years ago
• BlockTechCert / BTCert
  BTCert authenticates academic certificates by means of a digital credential that allows immediate verification by third parties. BTCerts …
  ☆30Updated last year
• defisapiens / decentrapay
  Maker DAI payment processor
  ☆73Updated 4 years ago
• ssteiger / Ethereum-NFT-Store-with-Dutch-Auctions
  A POC of a NFT-Store running on Ethereum
  ☆99Updated 2 years ago
• JackBekket / escrow-eth
  Escrow contract
  ☆52Updated 3 years ago
• decentraland / land
  ⛰ Contract for LAND
  ☆117Updated last year
• OpenZeppelin / starter-kit
  An OpenZeppelin starter kit containing React, OpenZeppelin SDK & OpenZeppelin Contracts.
  ☆123Updated 3 years ago
• austintgriffith / dapparatus
  📦📃Dapparatus: reusable dapp components in react: contract loader, metamask, gas, transaction ui, event parers, etc
  ☆193Updated 2 years ago
• OpenBazaar / smart-contracts
  Collection of OpenBazaar smart contracts
  ☆65Updated 2 years ago
• lordlessio / game-contracts
  LORDLESS dApp Contracts - ERC721 Token and Crowdsale
  ☆32Updated 6 years ago
• daostack / DAOstack-Hackers-Kit
  Everything you need to start building DAOs using the DAOstack framework
  ☆202Updated 2 years ago
• cipherzzz / erc721
  Simple ERC721 Token Example
  ☆34Updated 6 years ago
• aragon / govern
  🦅 Optimistic DAOs
  ☆155Updated last year
• rudrakhp / KYC-chain
  A blockchain based KYC registry prototype
  ☆73Updated 2 years ago
• ConsenSys-Academy / supply-chain-exercise
  Implement a supply chain smart contract in Solidity
  ☆38Updated 3 years ago
• austintgriffith / token-subscription
  💰🕰️📋[EIP 1337 POC] Recurring subscriptions on the Ethereum blockchain powered by meta transactions.
  ☆77Updated 3 years ago
• uport-project / uport-credentials
  Library for integrating uPort into node server side applications
  ☆136Updated 3 years ago
• HydroProtocol / hydro-scaffold-dex
  A Decentralized Exchange Scaffold - launch a DEX in minutes
  ☆200Updated 3 years ago