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This data pool validates and archives all blocks from Cosmos Hub and makes them permanently available with Arweave and Bundlr


  • Runtime: @kyvejs/tendermint-bsync
  • Data Source: Self hosted Gaia full node (cosmoshub-4)
  • Data: Blocks from height 5,200,791 ongoing
  • Storage Provider: Bundlr
  • Networks
  • Source Node Min Hardware Requirements
    • 2 or more physical CPU cores
    • 16 GB RAM
    • 512 GB DISK
    • 50mbps network bandwith


Before you can run a protocol validator on any pool, there are some basic requirements that have to be met, ranging from simple hardware specs to owning a certain amount of $KYVE and other currencies. Make sure you meet the requirements described here.


The goal of this pool is to validate and archive all blocks from Cosmos Hub permanently and decentralized. With this data we want to make it possible for other nodes to block sync the data from KYVE, making expensive archival nodes on Cosmos Hub obsolete in the long run.

More information on how to perform block sync with KYVE visit the documention about KSYNC here.