Ten chains, one seed
BIP-39 mnemonic → BIP-32 hierarchical derivation. Bitcoin, Ethereum, Base, Solana, Tron, Litecoin, Dogecoin, XRP, plus privacy-preserving Monero and Zcash subaccounts derived independently.
One seed.
Ten chains.
Primeborg derives keys for Bitcoin, Ethereum, Base, Solana, Tron, Monero, Zcash, Litecoin, Dogecoin, and XRP from a single BIP-39 seed. You own the seed; we never see it.
What you get
5 things that distinguish Primeborg Wallet
Non-custodial
The seed phrase is generated client-side and stored encrypted on your device. Primeborg backend never sees mnemonics, unsigned transactions, or private keys.
Spaces for isolation
Run separate Spaces (Trading, Family, Anonymous, Business). Each Space has its own counterparty history, AI memory, and on-chain identity. No cross-Space data leakage.
Send + receive + history
Native send/receive flows per chain with appropriate fee estimation, address validation, and pre-broadcast safety checks. Full transaction history with USD valuation at confirm-time.
Hardware wallet support
Connect Ledger or Trezor for signing. The hardware device holds the keys; Primeborg constructs the transaction for the device to sign.
Frequently asked
Honest answers, not marketing
How do I back up my wallet?
On wallet creation, Primeborg displays the BIP-39 mnemonic (12 or 24 words). Write it down on paper, store it somewhere physically secure, and never type it into anything other than a recovery prompt. If you lose access to your device and don't have the mnemonic, your funds are unrecoverable — this is the tradeoff of true self-custody.
What if Primeborg goes offline?
Your seed phrase works with any BIP-39 compatible wallet (MetaMask, Phantom, etc.). The wallet derivation paths are standard. Your funds are on the blockchains, not on Primeborg's servers — we can disappear and your funds stay yours.
How does Monero / Zcash work in a multi-chain wallet?
Both privacy chains use deterministic key derivation from the BIP-39 seed (Monero: SLIP-0010 + their own subaddress scheme; Zcash: ZIP-32 for shielded). The same mnemonic generates your wallet on those chains. Privacy is preserved — Primeborg cannot see your shielded balances or transaction graph.
Are there fees to use the wallet?
No platform fees for sending, receiving, or holding. You pay the chain's native gas/transaction fee, which goes to miners/validators, not Primeborg. Some integrated features (swap, P2P) have their own fees, disclosed before you commit.
Can I import an existing wallet?
Yes — import any BIP-39 seed phrase to access wallets created in other apps. The same seed will derive the same addresses across all supported chains.
How is this different from MetaMask + Phantom + a Bitcoin wallet?
It's one app with one seed instead of three apps with three seeds. The non-custodial guarantee is the same. The advantage is integrated cross-chain swap, unified transaction history, and a single risk-signal pipeline that protects every chain.