Do you have technical documentation describing the operation of ADRACHA?
Will there be smart contracts on your blockchain?
Have you read about the capabilities of the Atronocom project?
The Atronocom messenger will have over-the-counter trading opportunities. This is not possible without a smart contract.
You're right. OTC trading will be through a smart contract.
Also in the future, based on a smart contract, a marketplace function can be implemented.