One account for Dznye and Solana, and a name for every chain

Your Dznye key is also a Solana account: hold SOL and USDC with the same key and backup, and let your @name point to your addresses on other chains.

Most people who use crypto juggle a wallet, an address and a backup for every chain. Dznye starts from the other end: one key, one backup, one name, and it fits in with the chains people already use.

Your Dznye account is a Solana account

A Dznye address is a public key of the kind called Ed25519. Solana uses exactly the same kind of key, and a Solana address is that same key, just written in a different alphabet (base58 instead of hex). So the key in your Dznye wallet already holds a Solana account. Nothing to set up, and nothing extra to back up.

• See it: your wallet shows it on its home screen under On Solana: the address, your SOL and your USDC.
• Receive: anyone can send SOL, USDC or any Solana token to that address from any wallet or exchange.
• Send SOL: once the account holds some SOL, the wallet can send it (Me → Send SOL), signed by the same key, which never leaves your device.

One name, every chain

Your @name works on Dznye, and it also points to your addresses elsewhere. Anyone can look a name up:

GET https://api.dznye.com/name/alex
{ "name": "alex", "address": "…", "solana": "8D5A…", "links": { "sol": "…" } }

• address is the Dznye account, and solana is the same key as a Solana address.
• links are other addresses you chose to connect, such as a Solana wallet you already had. A link is only accepted with that address's own signature, so nobody can claim an address that is not theirs.

So "send 0.1 SOL to @alex" just works: the wallet looks up @alex and sends to their linked Solana address, or their key's own.

Linking an address you already have

A link is a transaction, name.link { net: "sol", address, sig }, where sig is that Solana address's signature of a short message naming your Dznye account (so it cannot be reused for anyone else). Solana wallets can sign messages, and the developer kit has linkMessage to make the exact text. Remove a link with address: null.

Bitcoin and Ethereum

Bitcoin and Ethereum use a different kind of key (secp256k1), so a Dznye key is not directly an address there. You can still trade with them today with hash-lock swaps. Linking Bitcoin and Ethereum addresses to names is the next step.

Why this matters

New users should not need to understand chains to use one. With one key and one name, they can receive from almost anywhere, pay anyone, and move between ecosystems without new accounts, seed phrases or bridges.