X-Chain Web3 • Tools • Infrastructure cross-chain architecture X-Chain is short for Cross-Chain, referring to blockchain protocols, assets, or bridges designed to operate across multiple networks. In general use, it describes systems that enable

  ZK-Rollups Web3 Infrastructure • Tools • Interfaces cryptographic scaling for blockchain throughput ZK-Rollups are a layer 2 scaling solution for blockchains that bundle hundreds or thousands of transactions off-chain and submit a single, cryptographic

  Zero-Knowledge Proofs Web3 Infrastructure • Tools • Interfaces cryptographic verification without data exposure Zero-Knowledge Proofs (ZKPs) are cryptographic methods that allow one party (the prover) to prove to another party (the verifier) that a

  Desktop Wallet independent custody infrastructure • self-directed asset control software-based self-custody for personal computer environments Desktop Wallet refers to a software-based cryptocurrency wallet installed on a personal computer or laptop that provides users with

  Paper Wallet Web3 Infrastructure • Tools • Interfaces physical offline key storage A paper wallet is a physical printout or handwritten record that contains a cryptocurrency wallet’s public and private keys. It allows for

  Watch-Only Wallet Web3 Infrastructure • Tools • Interfaces view-only monitoring without spending authority Watch-Only Wallet is a type of cryptocurrency wallet that allows users to monitor balances and transactions without having access to the

  Cold Wallet Web3 infrastructure • tools • self-custody offline storage protecting private keys from internet threats Cold Wallet is a cryptocurrency wallet that remains offline, disconnected from the internet, to protect private keys from

  Air-Gapped Wallet Web3 Infrastructure • Tools • Interfaces fully isolated offline signing device Air-Gapped Wallet is a type of cold wallet that is completely isolated from any network connection—no internet, Bluetooth, or Wi-Fi—to provide

  Multisig Wallet Web3 Infrastructure • Tools • Interfaces multi-signature authorization for shared control Multisig Wallet (short for multi-signature wallet) is a type of cryptocurrency wallet that requires multiple private keys to authorize a transaction,

  Custodial Wallet Web3 Infrastructure • Tools • Interfaces third-party managed wallet A custodial wallet is a cryptocurrency wallet managed by a third party—such as an exchange or financial service—that holds and secures the private