Here's a short version of the article on Sign Coin (SIGN):

Sign Coin (SIGN): The Omni-Chain Trust Layer

Sign Coin (SIGN) is the native token of the Sign Protocol (powered by EthSign), a leading omni-chain attestation platform that brings verifiable digital signatures and credentials on-chain.

It allows users and businesses to create, attest, and verify information securely across multiple blockchains (Ethereum, Solana, TON, etc.). Key use cases include decentralized document signing (EthSign), token distributions and vesting (TokenTable), and tamper-proof credential verification.

Quick Facts (as of late March 2026):

Current Price: ~$0.032 – $0.034 USD

Market Cap: ~$52M – $55M

Circulating Supply: 1.64 billion SIGN

Total Supply: 10 billion SIGN

24h Trading Volume: Often $20M – $40M+

Exchanges: Available on Binance, Gate.io, Bitget, and others

The token powers attestation fees, governance, and ecosystem incentives. With growing demand for decentralized trust in Web3, Sign aims to replace traditional centralized signing and verification systems with transparent, cross-chain solutions.