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Introduction & Vision

Welcome to the technical documentation for Sentra, powered by Bitgrit.

Platform Evolution​

Sentra represents the next-generation evolution of the original Woollet Platform.

Previously known for its expertise in Verifiable Credentials (VC) deployment utilizing Hyperledger Aries and Indy ecosystems, the platform has fundamentally evolved following the merger with Bitgrit Inc.

By integrating Bitgrit's massive AI computational capabilities and Large Language Model (LLM) processing power, the legacy Woollet ecosystem has been fully merged into the Sentra v3 roadmap, evolving into a comprehensive AI and Identity Engine.

From Hyperledger to Avalanche​

The legacy architecture relied heavily on Hyperledger Aries/Indy. Today, Sentra v3 embraces the W3C DID data model utilizing high-performance public ledgers, specifically the Avalanche Network, for its EthDID Registry and Revocation Registries.

The "AI Employee" Paradigm​

Sentra transforms static corporate knowledge into a dynamic, 24/7 working "AI Employee". The platform is designed for immediate enterprise deployment with the following core principles:

  1. Instant Intelligence: Upload existing documents (PDFs, Word, Web, Chat Histories), and the platform immediately builds a secure, private Knowledge Base.
  2. Absolute Data Isolation (Security First): We recognize the risks of public LLMs. Sentra ensures 100% data separation. Customer data never merges with other instances. We support configurations ranging from isolated cloud instances to fully On-Premise deployments.
  3. Seamless Interfaces: Users do not need to learn new software. Sentra integrates natively into environments your teams already use, such as Slack and LINE, answering questions accurately based solely on your internal data.
  4. Role-Based Access Control (RBAC): Knowledge is intelligently siloed. An executive, a manager, and an entry-level employee will receive different contextual answers based on their authorization level.

Proceed to the Core Architecture sections to understand the technical separation of our AI, Identity, and Data modules.