Polyhedra Description
Bring interoperability and scale with cutting-edge Zero-Knowledge Proof Systems. zkBridge utilizes zkSNARKs in order to allow a prover convince the receiver chain of a state transition that occurred on the sender's chain. zkBridge is composed of a blockhead relay network and an updating contract. The block header relay networks retrieves block headers from sender chains, generates proofs for the validity of block headers and sends them along with the proofs (set up on receiver chains) to the updater contracts. The updater contract keeps a light client state. It adds block headers to the sender's chain automatically once the associated proofs have been verified and updates the main chain of the senter's chain. Polyhedra Network implements infrastructures to ensure interoperability between heterogeneous systems, while ensuring strong security without additional trust assumptions.
Polyhedra Alternatives
Axiom
ZK's power allows you to access more data on-chain at a lower price. Use receipts, transactions, and historical states in your smart contract. Axiom allows you to compute over the entire history Ethereum, as verified by ZK-proofs on-chain. Combine data from block headers and accounts, contract storage, receipts, transactions, and receipts. Axiom SDK allows you to specify computations over the history Ethereum in Typescript. Access our library of ZK Primitives for arithmetic and logic operations, as well as array operations. These primitives are verifiable on chain. Axiom verifies on-chain query results with ZK proofs, and sends them to the smart contract callback. Axiom's ZK-verified on-chain results will help you build apps that are truly trustless. Pay protocol participants and evaluate them without any external oracles. Reward protocol contributions on the basis of on-chain behavior even in external protocols. Slash bad behavior according to your own criteria.
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Nomad
Nomad is a security-first, cross-chain messaging protocol. It leverages an optimistic mechanism and only one honest actor is required to keep the whole system safe. Nomad makes it possible for off-chain watchers, such as validators or custodians, to challenge messages using fraud proofs. Nomad allows for a 10x reduction in gas fees compared to traditional header relay systems while remaining decentralized. Nomad smart contracts can quickly be deployed on any smart contract chain, without the need for any custom logic. Nomad's generalized message-passing channels allow developers to pass arbitrary data among chains and invoke smart contract functions within chains.
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XinFin
Xchange inFinite (XinFin) is a Delegated Proof of Stake Consensus Network (XDPoS). It enables hybrid relay bridges, instant blocks finality, and interoperability to ISO20022 messaging standards. This makes XinFin's hybrid architecture more developer-friendly. Interoperable blockchain network to facilitate global trade and finance. It enables digitization and tokenization and instant settlements of trade transactions. This increases efficiency and reduces dependence on complex FX infrastructures. Financial institutions have greater flexibility in managing liquidity. Delegated Proof Of Stake (XDPoS), which leverages the power and democracy of stakeholder approval voting, resolves consensus issues in a fair way. XinFin Protocol's (XDC), which is interoperable with legacy systems and other Blockchain platforms, makes it the language of core banking systems as well as ERP systems and SWIFT system.
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Linea
Low gas fees, low latency and high throughput are backed by the security provided by Ethereum. MetaMask distribution, EVM equivalency, and MetaMask distribution make it compatible with all popular tools, infrastructures, IDEs, and wallets. The award-winning prover allows for fast finality, trustless withdrawals and fast finality. An EVM-equivalent, scaling the Ethereum experience. Built on lattice-based, quantum-resistant cryptography, the network is secured with a zero-knowledge-rollup to Ethereum. Block explorers allow you to view transactions, find deployed contracts, and wallet addresses. Using your favorite developer tools, deploy and verify your smart contract. Set up your wallet and fund it to begin bridging, trading, and transacting with Linea.
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Integrations
Company Details
Company:
Polyhedra
Headquarters:
United States
Website:
www.polyhedra.network/
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Product Details
Platforms
SaaS
Type of Training
Documentation
Customer Support
Online
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