# Core Capabilities * **Cross-Chain Interoperability:** Native support for BTC, ETH, SOL, LTC, and more, with indexers that validate deposits and withdrawals across chains in real time. * **Layer-0 Audit and Validation:** Every transaction is verified cryptographically, signed by trusted indexers, and registered in a tamper-proof ledger. This audit layer prevents spoofed deposits and guarantees transaction integrity. * **Layer-2 Performance Abstraction:** Enables low-latency trading, payments, and settlement without losing linkage to Layer-1 truth states. * **Quantum-Resilient Infrastructure:** Entropy-as-a-Service (EaaS) and RSA-signed indexers deliver future-proof cryptographic operations. * **Self-Custodial Hybrid-Vaults:** Every user controls their keys and wallets—no operator or third party has access to funds. * **Margin & Rotational Wallets:** High-frequency, high-security wallets for trading, collateralization, and secure payment patterns. * **Smart Token Whitelisting:** Prevents malicious tokens and unauthorized smart contracts from entering the system, enforcing trust at the asset level. * **Regulatory Compatibility:** Immutable audit logs, real-time ledger views, and read-only regulator access make Hybrid-Chain ideal for CSD and financial infrastructure roles. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://dev.hybrid-chain.com/introduction/core-capabilities.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.