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IDsign

IDsign (idSign Inc.) is a Web3-native legal-technology platform offering blockchain-based eSignatures, decentralized identity (DID), on-chain escrow payments, and encrypted data vaults. It targets businesses, enterprises, developers, and individuals who need to sign, store, and verify documents and identities without relying on centralized providers like DocuSign or Escrow.com.
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Description

IDsign describes itself as "Trust, Reimagined" — a next-generation legal platform combining blockchain, Multi-Party Computation (MPC), and AI-driven automation to disrupt the eSignature, online escrow, Web3, and AI-agent markets. Its core modules include on-chain Proof-of-Signature (soul-bound NFTs that timestamp and cryptographically bind signatures to a wallet), a Reusable DID for one-time KYC verification usable across platforms, on-chain Escrow Payments via self-executing Smart Agreements that release USDT/crypto funds based on predefined conditions, MPCvaults for sharding and zero-trust storage of sensitive documents, and a Mediation Network (L2) where KYC-verified Human Nodes oversee AI agents to resolve disputes. The platform serves businesses, enterprises, governments, and individuals seeking secure, GDPR-compliant, W3C-standard digital identity and legally binding electronic signatures as an alternative to centralized providers such as DocuSign, Adobe, and Escrow.com. The company offers a live web app, an AI legal agent for generating agreements (NDAs, SLAs, employment contracts, etc.), and a Telegram bot, and is currently in beta while building toward open-source.