Nexus Market Onion Knowledge Base

Technical documentation and common queries regarding the operational status, security protocols, and connectivity of the Nexus ecosystem.

Access & Connectivity

Nexus Market Onion operates on the Tor network using V3 Onion Services. It utilizes a decentralized mirror system to mitigate DDoS attacks, ensuring uptime through redundant entry nodes. The infrastructure is designed to resist traffic analysis and maintain anonymity for all connecting peers.
Due to the nature of the Tor network and constant Denial of Service (DoS) attempts, the platform rotates its onion addresses. This technique, known as mirror rotation, preserves accessibility when primary nodes are congested. Users are advised to verify all new links against the PGP signed message found on the Links page.
Access requires the Tor Browser (The Onion Router), which routes traffic through the Tor anonymity network. Standard browsers (Chrome, Firefox, Safari) cannot resolve .onion top-level domains. Javascript should ideally be disabled or set to "Safer" for maximum security.

Security Architecture

PGP (Pretty Good Privacy) is used for two-factor authentication (2FA) and message encryption. The system generates a challenge string that must be decrypted using the user's private key to verify identity without transmitting passwords. It is also used to sign mirror lists to prove authenticity.
Upon account creation, the system generates a mnemonic phrase. This is the only cryptographic method available to reset a password or PIN if the user loses access to their credentials. The platform does not store email addresses or personal identifiers for recovery.

Marketplace Functionality

The platform's transaction layer supports Bitcoin (BTC), Monero (XMR), and Litecoin (LTC). Monero is often prioritized for its privacy-centric ring signature technology, which obfuscates sender, receiver, and transaction amount.
Walletless pay allows users to pay for an order directly at the point of checkout without depositing funds into a central account balance first. This minimizes the risk of funds being held in custodial wallets during platform downtime or seizures.
In the Escrow model, funds are held in a multisig or temporary holding address. The funds are only released to the vendor once the buyer marks the order as finalized or the auto-finalize timer expires.
Historical analysis indicates that Nexus Market implemented a policy waiving traditional vendor bonds for established merchants with proven reputations from other verified marketplaces. This facilitates migration and lowers the barrier to entry for verified entities.

Technical Troubleshooting

Captcha loops often occur due to inconsistent Tor circuits or Javascript settings. The platform requires specific session tokens that may be invalidated if the Tor identity changes mid-session. Creating a new Tor identity usually resolves this.
Confirmations are dependent on the specific blockchain network load. Bitcoin typically requires 2 confirmations, while Monero requires 10 confirmations. If the network is congested, times may increase significantly.