nowfound

AI · March 27, 2018

SS

Second – solution to decentralize

Second's goal is to be your fully decentralized, AI twin that runs everywhere (in the cloud, in your browser, on your phone or smart tv), managing all your data, connections, and software. You give it instructions, and it follows them, answering only to you. Decentralization has three major problems: - Identity: how do I know I'm talking to you? ("Zooko's Triangle" = decentralized, secure, human-addressable) What is your reputation for X transaction? Where can I find Y thing that you made? - Language and Storage: What is the format of the data we exchange, where is the data stored, and who…

What it does

In the maker’s words, at launch

Second's goal is to be your fully decentralized, AI twin that runs everywhere (in the cloud, in your browser, on your phone or smart tv), managing all your data, connections, and software. You give it instructions, and it follows them, answering only to you. Decentralization has three major problems: - Identity: how do I know I'm talking to you? ("Zooko's Triangle" = decentralized, secure, human-addressable) What is your reputation for X transaction? Where can I find Y thing that you made? - Language and Storage: What is the format of the data we exchange, where is the data stored, and who has access? - Hosting/Install/Upgrades: The UX of installing software sucks for programmers, even more so for non-programmers. How does a non-technical user install/upgrade without knowing anything technical? Second solves those problems: - Identity: stored on the Stellar blockchain as usernames/namespaces. - Language and Storage: everything is a "node" that has a "type" that defines the schema of the data. NodeChains are tied to identities, have permissions, and are easily mirror-able over IPFS. - Hosting/Install/Upgrades: a Second is a thin shell around a VM that runs nodes (nodes are both data and logic). Upgrading capabilities or UIs is as simple as replacing nodes (based on who you trust). Two videos are on the homepage that give a technical overview (basically same as above, with a few more details), and a walkthrough of the alpha software. https://www.getasecond.com

Does the same job

all alternatives →
  • Stellar2014 · ▲143

    Decentralized protocol for real-world currencies

  • Decentraland 2.02021 · ▲165

    Explore a virtual world owned by its users

  • Origin Protocol2018 · ▲132

    Sharing economy built on blockchain

  • SubgrapherApr 2026 · ▲90

    P2P desktop app for building, browsing, & sharing knowledge

  • Decentralized Data Exchange Protocol2019 · ▲85

    Bringing Data and AI together for the Web3 Data Economy

  • AgihaloJan 2026 · ▲68

    LLM Router for A.I Agent & Saas with x402

More ai this month

the category →
  • I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

    AI · 17d ago · simedw.com

  • Astute585

    Automate your B2B brand going viral, with new media creators

    AI · 18d ago · company-app.joinastute.com

  • Grok Bot547

    AI teammates that you can give real work to

    AI · 25d ago · x.ai

  • Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…

    AI · 26d ago · cactuscompute.com

  • Make your software self-driving

    AI · 30d ago · coldtea.ai

  • Soloop472

    Approval-first Agent OS for solo founders

    AI · 30d ago · soloop.io

Launched alongside, March 2018

the whole month →