# Basics

- [ONTO Features](/basics/features.md)
- [What is ONTO ?](/basics/features/what-is-onto.md)
- [What are the requirements of the system for the ONTO Android version and the iOS version ?](/basics/features/what-are-the-requirements-of-the-system-for-onto-android-version-and-ios-version.md)
- [Single- and Multi-chain Wallets](/basics/features/single-and-multi-chain-wallets.md)
- [Account Abstraction Wallet](/basics/features/account-abstraction-wallet.md)
- [ONTO OScore Helps](/basics/features/onto-oscore-helps.md)
- [What is Red Packet](/basics/features/what-is-red-packet.md)
- [ONT ID](/basics/data-management.md)
- [Everything you need to know about the ONT ID digital identity wallet](/basics/data-management/everything-you-need-to-know-about-the-ont-id-digital-identity-wallet.md)
- [What is ONT ID](/basics/data-management/untitled.md)
- [What is EthID?](/basics/data-management/what-is-ethid.md)
- [ONT ID User Services](/basics/data-management/ont-id-user-services.md)
- [ONT ID Privacy Policy](/basics/data-management/ont-id-privacy-policy.md)
- [What is a mnemonic phrase?](/basics/data-management/what-is-a-mnemonic-phrase.md)
- [What is a private key?](/basics/data-management/what-is-a-private-key.md)
- [What are seed words？](/basics/data-management/what-are-seed-words.md)
- [What is Keystore?](/basics/data-management/what-is-keystore.md)
- [What is WIF?](/basics/data-management/what-is-wif.md)
- [How can I distinguish private key and WIF?](/basics/data-management/how-can-i-distinguish-private-key-and-wif.md)
- [What is OScore？](/basics/data-management/what-is-oscore.md)
- [What is a verifiable credential?](/basics/data-management/what-is-a-verifiable-credential.md)
- [The importance of wallet backup](/basics/data-management/the-importance-of-wallet-backup.md)
- [What can wallet password do?](/basics/data-management/what-can-wallet-password-do.md)
- [What is a CFCA Certification?](/basics/data-management/what-is-a-cfca-certification.md)
- [What is IdentityMind Certification?](/basics/data-management/untitled-1.md)
- [What is Shufti Pro Certification?](/basics/data-management/what-is-shufti-pro-certification.md)
- [Credentials Function](/basics/data-management/credentials-function-helps.md)
- [Assets & Trade](/basics/assets-management.md)
- [What is a Collectible/NFT?](/basics/assets-management/untitled.md)
- [Importing/Exporting Wallet Private Keys and Mnemonic Phrases](/basics/assets-management/importing-exporting-wallet-private-keys-and-mnemonic-phrases.md)
- [BTC](/basics/assets-management/btc.md)
- [Bitcoin - Legacy and Segwit Addresses](/basics/assets-management/bitcoin-legacy-and-segwit-addresses.md): Difference between the various types of Bitcoin addresses
- [What's ETH 2.0?](/basics/assets-management/whats-eth-2.0.md)
- [ETH 2.0 Staking](/basics/assets-management/eth-2.0-staking.md): How to carry out staking on ETH 2.0 using ONTO
- [EIP-1559](/basics/assets-management/eip-1559.md): A new Ethereum transaction pricing mechanism.
- [Polkadot](/basics/assets-management/polkadot.md)
- [Tron](/basics/assets-management/tron.md)
- [TRON Assets](/basics/assets-management/how-to-freeze-and-unfreeze-trx.md)
- [Binance Chain](/basics/assets-management/binance-chain.md)
- [Binance Smart Chain](/basics/assets-management/binance-smart-chain.md)
- [Ontology Assets](/basics/assets-management/ontology-assets.md)
- [Neo Assets](/basics/assets-management/neo-assets.md)
- [Polkadot Assets](/basics/assets-management/how-to-create-polkadot-wallet.md)
- [OKT Chain](/basics/assets-management/okexchain.md)
- [Cross-chain Aggregated Swap](/basics/assets-management/cross-chain-aggregated-swap.md)
- [CeFi and DeFi - Differences](/basics/assets-management/cefi-and-defi-differences.md)
- [Approve](/basics/assets-management/approve.md)