Dogecoin glossary

18 terms every DOGE holder bumps into — explained in plain language, no computer science degree required.

Address

A public identifier you share to receive DOGE. Classic Dogecoin addresses are 34 characters long and start with the letter D. Sharing an address is safe — it allows people to pay you, never to spend from you.

AES-256-GCM

The authenticated encryption standard DogeVault uses to protect your seed phrase on the device. The 256-bit key is derived from your password, and the GCM mode also detects any tampering with the stored data.

BIP-39

The standard that turns random entropy into a 12- or 24-word recovery phrase from a fixed wordlist, with a built-in checksum. The phrase is the universal backup format understood by most wallets.

BIP-32 / HD wallet

Hierarchical deterministic wallets: one master seed derives a whole tree of keys and addresses. This is why a single recovery phrase can restore every address a wallet has ever generated.

BIP-44

The convention that assigns each cryptocurrency a slot in the HD derivation path. Dogecoin is coin type 3, so the standard first address lives at m/44'/3'/0'/0/0.

Confirmation

The inclusion of a transaction in a mined block, and every block added on top of it afterwards. More confirmations mean a payment is exponentially harder to reverse. Dogecoin targets one block per minute.

Derivation path

The route inside the HD key tree that leads to a specific key — written like m/44'/3'/0'/0/0. The same seed phrase with a different path produces different addresses.

Dust limit

The smallest output worth creating on the network — about 0.01 DOGE. Change smaller than dust is added to the transaction fee instead of becoming an unspendable crumb.

Koinu

The smallest indivisible unit of Dogecoin: 1 DOGE = 100,000,000 koinu. The Dogecoin equivalent of Bitcoin’s satoshi, named after the Shiba Inu on the coin.

Mnemonic (seed phrase)

The 12 words that encode your master seed. Anyone who knows them owns your coins; without them, no one can recover the wallet. Store them offline, never on an internet-connected device.

Non-custodial wallet

A wallet where private keys are generated, stored and used only on your own device. No company can freeze, lose or spend your coins — and no company can recover them for you either.

PBKDF2

A password-based key derivation function. It runs your password through hundreds of thousands of hash iterations, making each brute-force guess deliberately slow for an attacker.

Private key

The secret number that can sign transactions spending your coins. In an HD wallet you never handle it directly — it is derived from your seed phrase whenever it is needed.

Public key

The cryptographic counterpart of the private key, safe to expose. Your address is essentially a short, checksummed encoding of a hash of your public key.

Transaction fee

The small payment to miners for including your transaction in a block. On Dogecoin it depends on transaction size, not value — the reference rate is about 0.01 DOGE per kilobyte.

TXID

The unique hash identifying a transaction on the blockchain. Keep it after sending: it is your receipt and the way to track the payment in any block explorer.

UTXO

Unspent transaction output — an individual “coin” sitting at your address. Your balance is the sum of your UTXOs, and every payment consumes some of them and creates new ones, including change back to you.

Wallet password

The password that encrypts the vault stored on your device with AES-256-GCM. It protects the local copy only — the recovery phrase remains the master key to the coins.