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Tether CEO unveils decentralized P2P search engine
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Sep 09, 2026
Tether has tested its decentralized peer-to-peer search technology by storing the full Wikipedia archive across 100 distributed nodes, as the USDT issuer works on a system designed to remain available without relying on centralized search infrastructure.
According to Tether CEO Paolo Ardoino, the company’s P2P team is developing what he called the “Unstoppable Search Engine,” which is designed to scale across thousands of nodes while allowing data to organize itself through fault-tolerant structures.
Ardoino shared the latest test results on Sept. 8, showing a working search interface connected to 100 nodes. The full Wikipedia archive was distributed across the test network and remained searchable, with Ardoino describing the system’s performance as “insane.”
The latest demonstration builds on Hypersearch, a decentralized search engine that Ardoino first disclosed in April. The project uses distributed infrastructure instead of keeping the search index and query process under a single centralized operator.
Tether search engine runs Wikipedia across 100 nodes
In the latest test, Tether distributed Wikipedia’s archive across 100 separate nodes and demonstrated searches being processed through the network.
The interface shown by Ardoino displayed Wikipedia search results alongside network information, including the nodes participating in the test. Tether is developing the architecture to scale horizontally across thousands of nodes while maintaining high availability when individual participants leave the network or become unavailable.
Fault-tolerant structures are being used to let the data organize across the distributed system, according to Ardoino. The design is intended to make the search service resistant to censorship while reducing its dependence on any individual server or network participant.
Development remains underway, with Ardoino saying the team’s progress has been “impressive.” Tether has not announced a public release date for the search engine or detailed when users outside its testing environment will gain access.
Hypersearch was first disclosed on April 7, when Ardoino described it as a decentralized search engine based on distributed hash table technology. A DHT allows information to be stored and located among network participants without requiring one central directory to handle every request.
The project uses HyperDHT, part of the peer-to-peer technology associated with the Holepunch software stack. HyperDHT provides a way for peers to find one another and exchange information directly, forming part of the infrastructure Tether has been using across several of its software projects.
Tether is currently recruiting engineers for its P2P search team, with its job listing seeking experience in distributed databases, conflict-free replicated data types, search architecture and P2P networking. The role specifically covers ranking algorithms, inverted indexes, lexical and semantic search, NAT traversal, encryption and network protocol optimization.
The listing names HyperDHT, Hyperswarm, Hypercore, Hyperbee, Hyperdrive and UDX among the Holepunch technologies used by the team.
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