Sentysis is an on-chain Sentiment Intelligence platform on Base where curators publish belief statements called Narratives, and contributors commit USDC to agree or disagree, generating a live Conviction Index. It is not a prediction market: there is no resolution date and no binary outcome, only a continuous, belief signal. Narratives that reach a set liquidity threshold graduate into a tradeable token on Base via Doppler, with contributors receiving a token airdrop proportional to the capital they committed. Sentysis launched its mainnet application on Base on 15 September 2026. $SENT, a token that originated organically within the Bankr community, has since been adopted by the protocol as its token, with a phased utility roadmap being rolled out around it.