Dear all,
In order to improve the decentralization network, an optimization model was proposed on the forum (see node diversification part 1 and node diversification part 2) and also approved (see proposal 125367). Given a certain target topology, the model optimizes between node rewards (onboarding of additional new nodes and rewards for existing nodes) and decentralization, calculating the minimum number of additional node machines required in order to achieve specific decentralization targets. The basis for the optimization model is a target IC topology for the next 6 to 12 months that was approved by the community in proposal 125549 on 12th November 2023. This model sets targets for the number of Gen1 nodes and Gen2 nodes per subnet, and the decentralization coefficients (Nakamato coefficients) per subnet.
With the optimization model and target topology, there is an objective tool for the community to validate whether additional node machines add to the decentralization of the IC network, which is reproducible as well by other members in the community.
The Node Provider wiki page has been updated to include the steps for candidate node validation as part of the node onboarding process, and how to include the outcome of the validation process in the Node Operator Record. Please find the detailed description of the validation process on Validation of Candidate Node Machines - Internet Computer Wiki. The node candidate validation will be part of the submission of the Node Operator record, as described on Node Provider Onboarding - Internet Computer Wiki.
As always, please share any additions, updates and comments for discussion on this forum thread and/or wiki pages.