The NYM mixnet's Finney test network has reached 8,178 nodes and continues to grow
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https://testnet-finney-explorer.nymtech.net/ With the support of the non profit organization Cosmos Interchain Foundation, Finney was joined by several major Tendermint validators: Dokia Capital, P2P.org, Hashquark, HuobiPool, and Figment. In the near future, the developers will add support for delegated staking to Finney.