📄️ vIBC core contracts
One of the differentiating features of the Polymer chain, is its ability to enable IBC for chains (rollups) that don't have a native implementation and/or compatibility. We call these chains virtual chains in the language of vIBC.
📄️ IBC in Solidity
Remember the interoperability model with the separation of layers?
📄️ Universal channels
In the last section on building IBC apps in Solidity we (implicitly) looked at how to build IBC enabled applications in Solidity by implementing the ICS-26 interface from the IBC spec, setting up packet lifecycle and channel lifecycle callbacks.
📄️ Debug packet cycle
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