Wallets & custody
Self-custody is the skill that separates crypto ownership from exchange IOUs. These guides explain wallet types, seed phrases, hardware devices, and the operational security habits that keep funds yours.
Crypto Inheritance: How to Pass On Your Crypto Safely
A crypto inheritance plan needs three things: an access method that gets keys to your heir, plain-language instructions they can follow, and a will that establishes who is entitled to what. Never write a seed phrase in the will itself, because probate usually makes it a public document.
Heidi ChakosWallets & CustodyWallets & CustodyMultisig Operational Playbook: A Guide to Secure Shared Crypto Custody
A multisig operational playbook is a written set of procedures for running a multi-signature wallet: who initiates, signs, audits and recovers; how signers are geographically spread and backed up on hardware wallets; a step-by-step signing ceremony with independent checks of address, amount and network; and scheduled audits and drills. The M-of-N threshold and separation of duties stop any one person controlling the funds.
Heidi ChakosWallets & Custody
Wallets & CustodyMastering Multi-Sig Wallets: Why Serious Crypto Holders Use Multiple Keys
A multisig wallet requires multiple private keys to approve a transaction, so a single lost or stolen key cannot move your funds. A 2-of-3 setup is the usual choice for individuals; organizations tend to use 3-of-5. Multisig is native to Bitcoin (Electrum supports it) and runs through smart contracts like Safe on Ethereum. Keep keys in separate locations, ideally on hardware wallets, and test first.
16 min read/Heidi ChakosWallets & Custody
Wallets & CustodyWhat Is a BTC Wallet Address?
A BTC wallet address is the public identifier for receiving Bitcoin; it is derived from your private key and safe to share. Addresses come in four formats: Legacy (starts with 1), P2SH (3), Native SegWit (bc1q) and Taproot (bc1p). Use Native SegWit by default: its transactions are 40-60% smaller than Legacy, so fees are lower, and every major wallet and exchange supports it.
Heidi ChakosWallets & Custody
Wallets & CustodyWhat Is a Crypto Wallet Address and How Does It Work?
A crypto wallet address is a 26 to 42 character string that acts as your receiving identifier on a blockchain. It is derived one-way from your public key, so sharing it is safe; only your private key and seed phrase stay secret. Bitcoin addresses start with 1, 3, or bc1; Ethereum and EVM chains use 0x. Verify the network and send a small test first.
17 min read/Heidi ChakosWallets & Custody
Wallets & CustodyHow to Send Bitcoin to Another Wallet: A Step-by-Step Guide
To send Bitcoin to another wallet, open your wallet, tap Send or Withdraw, paste or scan the recipient's address, enter the amount, choose a fee speed, review everything and confirm. Bitcoin addresses start with 1, 3 or bc1; check the first and last six characters, because transactions cannot be reversed. Send a small test amount first, then track the transaction ID on a blockchain explorer.
Heidi ChakosWallets & Custody
Wallets & CustodyComprehensive Guide to Bittensor Wallets: Securing Your TAO
A Bittensor wallet is a non-custodial wallet holding the key pair that proves identity, signs transactions and accesses TAO. It has two parts: an always-encrypted coldkey that controls funds, transfers and subnet creation, and hotkeys for everyday tasks like running miners or validators. Create one via the web wallet or btcli, back up the seed phrase offline, and consider a hardware wallet for larger balances.
Heidi ChakosWallets & Custody
Wallets & CustodyCrypto Wallet For Beginners: Types, Factors, How to Setup
For beginners, a hardware wallet such as the Trezor Model T or BitBox02 is the safest choice because private keys stay offline; expect to pay $50 to $150. Free software wallets like Exodus, MetaMask and Trust Wallet suit small, everyday balances. Whatever you choose, buy hardware direct from the manufacturer, write the seed phrase on paper, and test with a small transfer.
14 min read/Heidi ChakosWallets & Custody
Wallets & CustodyWhat is a Lightning Wallet? [Explained] - How it Works?
A Lightning wallet is a Bitcoin wallet that sends and receives BTC through the Lightning Network, a second layer built on top of Bitcoin. Payments move through off-chain payment channels, so they settle in seconds and cost tiny routing fees instead of miner fees, compared with roughly 10-minute confirmations on the base chain. Popular options include Phoenix, Muun, Zeus, Breez and Wallet of Satoshi.
Heidi ChakosWallets & Custody
Wallets & CustodyCold Wallet vs Hot Wallet: Key Differences Explained
A hot wallet keeps your private keys on an internet-connected device, so it is free and fast but exposed to malware and phishing. A cold wallet, usually a $50 to $300 hardware device, keeps keys offline and signs transactions internally. Most experienced holders use both: 80 to 90% of long-term holdings in cold storage, with a small hot-wallet balance for trading and DeFi.
24 min read/Heidi ChakosWallets & Custody
Wallets & CustodyHow to Use Cold Wallets for Crypto Like a Pro (Step-by-Step)
To use a cold wallet, buy a hardware device directly from the manufacturer, initialize it, write the 12 to 24 word seed phrase on paper or metal, set a PIN, install the companion app and coin apps, verify receiving addresses with a small test transfer, then disconnect. Cold wallets keep private keys off the internet, which is why they suit long-term, high-value holdings.
Heidi ChakosWallets & Custody
Wallets & CustodyWhat Is a Hot Wallet in Crypto? Benefits and Risks Explained
A hot wallet is a crypto wallet whose private keys live on an internet-connected device such as a phone app, browser extension or desktop program. That gives instant access for trading, DeFi and NFTs, but exposes you to phishing, malware and malicious approvals. Keep only what you actively use, typically 10 to 20 percent of a portfolio, and sweep profits to cold storage.
18 min read/Heidi ChakosFAQ
Should I use a hot wallet or a cold wallet?
Use a hot wallet for small, active amounts and a cold (hardware) wallet for long-term holdings. Never store life-changing sums only on an exchange or a phone.
What is the single most important custody rule?
Anyone who sees your seed phrase can steal your funds. Write it offline, never photograph it, and never type it into a website.