Each portal must fulfill specific requirements to ensure that the assets approved to be registered by a portal have a high value and are authenticated. For this purpose, the incentive model of the protocol introduces a security deposit concept, which is designed to incentivize portals to register only high-value assets. Portals make security deposits by staking the DEIP Token as a guarantee of the quality of assets it brings to the network. Each asset needs to satisfy minimal requirements according to the rules set by the Council. Portals can charge a portal fee for the asset registration in the network, it can be a one-time fee or/an additional “curation fee” to a tokenized intangible asset and earn a fee from all the future transactions from this asset.