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What are Source of Funds (SoF) and Source of Wealth (SoW)?
Mining Payout Statement Shows mining rewards Mining Monitor Screenshots Must be from recognized platforms (For example: 2Miners, Nanopool) Equipment Purchase Receipt Shows ownership of mining hardware Tax Document Shows mining income claims Others Proves mining operation Crypto staking, rewards & incentives Transaction details from Blockchain Explorer (may include airdrops) Shows sender and receiver addresses, transaction hash or ID, amount, and date of transaction Exchange statement Shows yourDec 24, 2024Published on Dec 24, 2024Aug 11, 2026Updated on Aug 11, 20261,008How do I get started with On-chain Earn?
This guide explores different methods, including mining, staking, liquidity mining, and lending, to help users earn passive income with cryptocurrencies. How can I start earning?On the app Open your OKX app, select Explore and Onchain Earn Select Explore from the homepage and select Onchain Earn Find the crypto you'd like to start earning, and check the available offers Select crypto on the Onchain Earn page Enter the amount.Jul 14, 2025Published on Jul 14, 2025Sep 2, 2026Updated on Sep 2, 202610Why hasn't my deposit been credited?
Otherwise, it could lead to deposit failure.Blockchain reward deposits The profit from mining can only be deposited into your wallet. You can only deposit the rewards into our account once it is deposited into your wallet, as we don't support blockchain reward deposits.Combined deposits When you want to do a deposit, make sure you submit only one deposit request each time. If you submit multiple requests into a single deposit transaction, you'll not receive your deposit.Sep 22, 2026Published on Sep 22, 2026Sep 22, 2026Updated on Sep 22, 202610Common scam tactics
Common claims include risk-free arbitrage, fake official mining, and a smart contract that automatically pays a high return. A scammer may ask you to send ETH to a wallet and promise OKB in return. The token you receive may not be genuine OKB, and assets sent to the scam address are usually unrecoverable.Why is there an unfamiliar transaction or token in my wallet? Anyone can view an onchain address and send something to it.Sep 28, 2023Published on Sep 28, 2023Sep 7, 2026Updated on Sep 7, 20263,088How do I withdraw PLN with ZEN.COM?
Can I withdraw to a ZEN.COM account that isn't mine? No. Withdrawals can only be made to a ZEN.COM account held in your own name.4. Can I withdraw more than I deposited via ZEN.COM? You can withdraw up to the PLN balance held in your account. Daily and monthly withdrawal caps will apply.5. How long does a ZEN.COM withdrawal take? Once withdrawal is submitted successfully, PLN withdrawal to your Zen.com account should be happen shortly.6. What are my withdrawal limits?Oct 8, 2026Published on Oct 8, 2026Oct 9, 2026Updated on Oct 9, 2026How to deposit into liquidity pools on Web3 Earn
Because token prices fluctuate, these products may involve impermanent loss and are commonly associated with liquidity pools or liquidity-mining protocols. Vaults: Yield aggregators that automatically deploy deposited assets across optimized strategies to help achieve higher potential returns.How do I subscribe to DeFi Earn?Jun 14, 2023Published on Jun 14, 2023Aug 5, 2026Updated on Aug 5, 202657How do I safeguard my Web3 wallet from fraudsters?
However, fraudsters often use mining, airdrops, and high-profit activities to bait users into clicking on unfamiliar links. This can lead to unauthorized access to wallets, or users may be deceived into providing mnemonic phrases or private keys, resulting in the loss of assets. As such, stolen funds are often challenging to recover due to the anonymity and decentralization of digital assets.What should I do to protect myself from scams?Dec 13, 2023Published on Dec 13, 2023Aug 26, 2026Updated on Aug 26, 20261,129My account says “We need to know more about you.” What should I do?
Equipment receipts may support a mining explanation, but they do not replace payout and transfer records.Sale of Property, a Vehicle, or Another Asset Provide one or more official sale documents, such as: A completed sale agreement An invoice A receipt A legal letter Another official sale record You must also provide a bank statement or payment record showing that you received the proceeds.Aug 28, 2026Published on Aug 28, 2026Sep 15, 2026Updated on Sep 15, 20265
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