zkFold is a company developing open-source solutions for blockchain scaling and interoperability. Our key products include:
- zkFold Symbolic: A framework for building zero-knowledge applications;
- zkFold Rollup: A layer-2 scaling solution based on zero-knowledge proofs that utilize the underlying L1 blockchain as a data availability layer.
Description of public repositories maintained by zkFold.
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zkFold-base contains the zkFold Symbolic framework that is at the core of zkFold products. Sub-packages contain Symbolic code for a layer-2 ledger, Cardano type library, ZK-Dapps, and various examples.
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zkFold-cardano is an integration of zkFold Symbolic smart contracts with the Cardano blockchain.
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zkFold-ethereum is an integration of zkFold Symbolic smart contracts with the Ethereum blockchain.
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zkFold-prover is an implementation of optimized provers for the ZK protocols used in zkFold Symbolic.
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zkFold-prover-api is an API server for the zkFold provers.
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smart-contract-wallet contains an implementation of a Cardano wallet backend based on ZK smart contracts.
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p2p-onramp is a peer-to-peer fiat-to-crypto onramp application on Cardano that is built using zkFold Symbolic.
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zk-kyc is a set of backend applications for proving and verifying clients' KYC information.
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zkpass-cardano is an integration of the zkPass oracle with the Cardano blockchain.