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Bittensor Blockchain Layer

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### Description Currently, the Bittensor Chain distributes emissions and updates staking information in every tempo. This frequent updating contributes to chain bloat and inefficiencies. To address this, we propose the...

Because of this check, we can't go below minimum (including 0): https://github.com/opentensor/subtensor/blob/a680526f7c5cb72214b07bbea9f5491bd566aa00/pallets/subtensor/src/staking.rs#L476

+ Write tests for do_swap_hotkey Tests should go here: https://github.com/opentensor/subtensor/pull/510

Rate limiting implementation only uses `TotalHotkeyColdkeyStakesThisInterval` map here: https://github.com/opentensor/subtensor/blob/86b7f6dd702cf173ca98d683d6d01cc402ea9854/pallets/subtensor/src/staking.rs#L312 But here is sets both `LastTxBlock` and `TotalHotkeyColdkeyStakesThisInterval`: https://github.com/opentensor/subtensor/blob/86b7f6dd702cf173ca98d683d6d01cc402ea9854/pallets/subtensor/src/staking.rs#L341 In `do_become_delegate` the `LastTxBlock` is used to ratelimit the coldkey's transactions. So,...

Need to investigate which keys are mostly responsible for the growth in the last 6 months, and suggest how to slow it. AC: - [ ] identify the top storages...

blue team

Hotkey accounts frequently drop below the ED when they move funds to their coldkey, causing the accounts to get reaped. This currently has no negative behavior as the accounts are...

bug
blue team

`add_balance_to_coldkey_account` is called here: https://github.com/opentensor/subtensor/blob/86b7f6dd702cf173ca98d683d6d01cc402ea9854/pallets/subtensor/src/staking.rs#L704 so the cleared_stake TAO doesn't disappear, it is credited back to the coldkey. But TotalIssuance is reduced here: https://github.com/opentensor/subtensor/blob/86b7f6dd702cf173ca98d683d6d01cc402ea9854/pallets/subtensor/src/staking.rs#L685

## Description We currently print uncessary logs while running subtensor. This has the effect of filling up the nodes storage too quickly. This issue to to change all of them...

### Is your feature request related to a problem? Please describe. During the e2e test development, there is no such extrinsic to update the parameter. can't send stake related extrinsic...

blue team