「Understanding Darwinia Bridge 1–3」The Token Bridge Solution
Cross-chain Token BridgeThe cross-chain token bridge refers to the asset transfer channel between two heterogeneous chains. Through the token bridge, assets can be safely and reliably transferred on different heterogeneous chains. The token bridge solution in this article will be backed by the concept of cryptocurrency backed asset (CBA) model and decentralized backing technology.Cryptocurrency Backed Asset Model (CBA Model)CBA stands for Cryptocurrency Backed Asset. To build the CBA model, w...
「Understanding Darwinia Bridge 1–3」The Token Bridge Solution
Cross-chain Token BridgeThe cross-chain token bridge refers to the asset transfer channel between two heterogeneous chains. Through the token bridge, assets can be safely and reliably transferred on different heterogeneous chains. The token bridge solution in this article will be backed by the concept of cryptocurrency backed asset (CBA) model and decentralized backing technology.Cryptocurrency Backed Asset Model (CBA Model)CBA stands for Cryptocurrency Backed Asset. To build the CBA model, w...
「Understanding Darwinia Bridge 1–2」Mapping Token Factory
Every bridge has a sub-module called Mapping Token Factory in the Issuing module, responsible for creating, issuing, and burning mapping assets.Mapping AssetsBefore the creation of mapping assets, the Mapping Token Factory has defined a set of criteria for creating a mapping asset, the properties and methods of which are aligned as closely as possible to the original asset but are allowed to differ. The bridge can choose which criteria to use when creating a mapping relationship, but only one...
「Understanding Darwinia Bridge 1–2」Mapping Token Factory
Every bridge has a sub-module called Mapping Token Factory in the Issuing module, responsible for creating, issuing, and burning mapping assets.Mapping AssetsBefore the creation of mapping assets, the Mapping Token Factory has defined a set of criteria for creating a mapping asset, the properties and methods of which are aligned as closely as possible to the original asset but are allowed to differ. The bridge can choose which criteria to use when creating a mapping relationship, but only one...
「Understanding Darwinia Bridge 1–1」 Darwinia Relayer Incentive Scheme — Fee Market
Requirements Native tokens of the source chain are the only acceptable method of payment; The estimated fee of the message to be transferred is provided by a pricing system on the source chain which is connected to a Relayer Fee Market; The cost on the target chain is at the expense of the relayer who claims the handling fee on the source chain with the proof of delivery after delivery is completed successfully. To incentivize relayers, the pricing system should ensure the gain is greater tha...
「Understanding Darwinia Bridge 1–1」 Darwinia Relayer Incentive Scheme — Fee Market
Requirements Native tokens of the source chain are the only acceptable method of payment; The estimated fee of the message to be transferred is provided by a pricing system on the source chain which is connected to a Relayer Fee Market; The cost on the target chain is at the expense of the relayer who claims the handling fee on the source chain with the proof of delivery after delivery is completed successfully. To incentivize relayers, the pricing system should ensure the gain is greater tha...
