What is this about?

This discussion revolves around Uspatange's quest to find historical holding patterns for users, particularly the reserves they had in collateral/debts. They are planning to utilize the getUserReservesData from UiPoolDataProvider on an archive node. However, they are encountering difficulties in locating the historical address of the UiPoolDataProvider contract. The current contract, known as UiPoolDataProviderV2V3, is located at the address [0x00...4e1a](https://etherscan.io/address/0x00e50fab64ebb37b87df06aa46b8b35d5f1a4e1a). There is a possibility of older contracts such as UiPoolDataProvider and/or UiPoolDataProviderV2. Uspatange has also examined the getAddress function of LendingPoolAddressProvider but is uncertain about the id to use when invoking this function¹.

How is the community reacting?

The community's reaction to this issue is not included in the provided summaries. Therefore, it is not possible to provide an accurate representation of their response.

Why this is positive?

The positive aspect of this discussion is the proactive approach taken by Uspatange. They are actively seeking solutions and exploring different avenues to find the historical address of the UiPoolDataProvider contract. This shows a high level of engagement and problem-solving initiative within the community.

Why this is negative?

The negative aspect of this situation is the difficulty faced by Uspatange in finding the historical address of the UiPoolDataProvider contract. This could indicate a lack of clear documentation or guidance within the community, which could potentially hinder the progress of other members facing similar issues.