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Chain State

import RPC from "./../../components/RPC-Connection";

What to do with DOT

  • : the minimum balance required to have an active account on Polkadot Network. If your account balance drops below the minimum, your account will be reaped. Learn more about Accounts and the Existential Deposit requirement.
  • : the minimum contribution required to join a nomination pool and earn staking rewards for contributing to the security of the network. Learn more about nomination pools.
  • : register an on-chain identity
  • : create a proxy account.
  • : the minimum stake required to submit your intent to directly nominate validators.
  • : the minimum amount of DOT required to become an active nominator and earn rewards, i.e. the minimum active bond. To increase the chance of earning staking rewards, your stake should not be less than the minimum stake among the active nominators, which is a dynamic threshold. If you have lesser DOT than the minimum active nomination, please consider contributing to nomination pools. Learn more about becoming a nominator.
  • : you can create your own nomination pool.

Active Validator Count

The number of Polkadot validators in the active set is .

Block Hash Count

On Polkadot, the maximum number of block hashes retained on-chain at any given time is (which maps to seven hours given 6-second block times).

Bounty Curator Deposit

On Polkadot, the bounty curator deposit is calculated by multiplying the curator fee by the bounty curator deposit multiplier set to %. The deposit can range between a minimum of and a maximum of .

Bounty Deposit

The deposit to submit a bounty on Polkadot is .

Bounty Duration

A Polkadot bounty has a predetermined duration of days.

Conviction Voting Lock Period

One conviction voting lock period on Polkadot equals days.

Existential Deposit

The minimum number of tokens to keep an account alive on the Polkadot relay chain is .

Inactive Issuance

Polkadot's inactive issuance is in the era .

Index Deposit

The deposit to reserve an index on Polkadot is .

Maximum Number of Nominators

The maximum number of nominators on Polkadot is uncapped and the current value is .

Maximum Number of Proxies per Account

The maximum number of proxies per Polkadot account is . You can have the same proxy for multiple accounts.

Maximum Votes per Nominator

A nominator on Polkadot can select up to validators.

Minimum Active Bond

The minimum amount of tokens to nominate on Polkadot is .

Minimum Bond to Create a Nomination Pool

The minimum bond to create a Polkadot nomination pool is .

Minimum Bond to Join a Nomination Pool

The minimum bond to join a Polkadot nomination pool is .

Minimum Bond to Participate in Staking

The minimum bond to nominate on Polkadot is while the minimum amount to join a pool is .

Minimum Crowdloan contribution

The minimum amount to participate to a Polkadot crowdloan is .

Minimum Validator Bond

To start a validator instance on Polkadot, the minimum bond required is .

Minimum Validator Commission

The minimum commission a Polkadot Validator can set is %. This does not guarantee entry into the active set and earning rewards.

Multisig Deposit Base

The multisig deposit base on Polkadot is .

Multisig Deposit Factor

The multisig deposit factor on Polkadot is .

Nomination Pool Max Commission

The maximum commission that can be set for a Polkadot nomination pool is %.

Nomination Pool Members

There are currently members in Polkadot nomination pools. There is no limit to the number of pools or pool members per pool.

OpenGov Referendum Timeout

A Polkadot referendum is timeout for not submitting the Decision Deposit within days since its creation.

OpenGov Submission Deposit

A deposit of is needed to submit a referendum on Polkadot.

Parachain ID Registration Deposit

Reserving a ParaID on Polkadot requires a deposit of .

Parachain Genesis State Registration Deposit

Registering the genesis state and WASM code of a Polkadot parachain requires a deposit per byte.

Proxy Deposits

The creation of proxies on Polkadot requires a proxy deposit base of and a proxy deposit factor of that is multiplied by the number of proxies under the same proxied account.

In case of time-delayed proxies, there is an announcement deposit base of for announcing a call and an announcement deposit factor of for each proxy call.

Staking Miner Deposit and Reward

Staking miners on Polkadot are required to reserve a deposit to submit their solutions. The the deposit is the sum of a signed deposit base of , a signed deposit per byte of (a solution weighing 200KB would yield 200 x 0.0000097656 = 0.00195312 DOT), and a signed deposit weight set to 0.

The signed reward base on Polkadot is which is a fixed amount.

Staking Miner Max Submissions

The maximum number of submission for a staking miner on Polkadot is .

Staking Reward Retention

Polkadot staking rewards are kept available for 84 eras. The following calculation can be used to approximate this length in days:

84 eras × 24 hours in a single era ÷ 24 hours in a day = 84 days

Total Issuance

Polkadot's total issuance is in the era .

Treasury Burn Factor

At the end of every spending period on Polkadot, % of the available funds are burned.

Treasury Spending Period

The spending period on Polkadot is currently days.

Unbonding Duration

The unbonding duration on Polkadot is set to days. This is calculated by taking the bonding duration (in eras), multiplying it by the length of a single era (in hours), and dividing by the hours in a day (24). Example: 28 × 24 ÷ 24 = 28 days.

What to do with KSM

  • : the minimum balance required to have an active account on Kusama Network. If your account balance drops below the minimum, your account will be reaped. Learn more about Accounts and the Existential Deposit requirement.
  • : the minimum contribution required to join a nomination pool and earn staking rewards for contributing to the security of the network. Learn more about nomination pools.
  • : register an on-chain identity
  • : create a proxy account.
  • : you can create your own nomination pool.
  • : the minimum amount of KSM required to become an active nominator and earn rewards.

Active Validator Count

The number of Kusama validators in the active set is .

Block Hash Count

On Kusama, the maximum block number to block hash mappings to keep is (which maps to seven hours given 6-second block times).

Bounty Curator Deposit

On Kusama, the bounty curator deposit is calculated by multiplying the curator fee by the bounty curator deposit multiplier set to %. The deposit can range between a minimum of and a maximum of .

Bounty Deposit

The deposit to submit a bounty on Kusama is .

Bounty Duration

A Kusama bounty has a predetermined duration of days.

Conviction Voting Lock Period

One conviction voting lock period on Kusama equals days.

Existential Deposit

The minimum number of tokens to keep an account alive on the Kusama relay chain is .

Inactive Issuance

Kusama's inactive issuance is in the era .

Index Deposit

The deposit to reserve an index on Kusama is .

Maximum Number of Nominators

The maximum number of nominators on Kusama is capped at and currently sits at .

Maximum Number of Proxies per Account

The maximum number of proxies per Kusama account is . You can have the same proxy for multiple accounts.

Maximum Votes per Nominator

A nominator on Kusama can select up to validators.

Minimum Active Bond

The minimum amount of tokens to nominate on Kusama is .

Minimum Bond to Create a Nomination Pool

The minimum bond to create a Kusama nomination pool is .

Minimum Bond to Join a Nomination Pool

The minimum bond to join a Kusama nomination pool is .

Minimum Bond to Participate in Staking

The minimum bond to nominate on Kusama is while the minimum amount to join a pool is .

Minimum Crowdloan contribution

The minimum amount to participate to a Kusama crowdloan is .

Minimum Validator Bond

To start a validator instance on Kusama, the minimum bond required is .

Minimum Validator Commission

The minimum commission a Kusama Validator can set is %.

Multisig Deposit Base

The multisig deposit base on Kusama is .

Multisig Deposit Factor

The multisig deposit factor on Kusama is .

Nomination Pool Max Commission

The maximum commission that can be set for a Kusama nomination pool is %.

Nomination Pool Members

There are currently members in Kusama nomination pools. There is no limit to the number of pools or pool members per pool.

OpenGov Referendum Timeout

A Kusama referendum is timeout for not submitting the Decision Deposit within days since its creation.

OpenGov Submission Deposit

A deposit of is needed to submit a referendum on Kusama.

Parachain ID Registration Deposit

Reserving a ParaID on Kusama requires a deposit of .

Parachain Genesis State Registration Deposit

Registering the genesis state and WASM code of a Kusama parachain requires a deposit per byte.

Proxy Deposits

The creation of proxies on Kusama requires a proxy deposit base of and a proxy deposit factor of that is multiplied by the number of proxies under the same proxied account.

In case of time-delayed proxies, there is an announcement deposit base of for announcing a call and an announcement deposit factor of for each proxy call.

Staking Miner Deposit and Reward

Staking miners on Kusama are required to reserve a deposit to submit their solutions. The the deposit is the sum of a signed deposit base of , a signed deposit per byte of (a solution weighing 200KB would yield 200 x 0.00000032551 = 0.000065102 KSM), and a signed deposit weight set to 0 and has no effect.

The signed reward base on Kusama is which is a fixed amount.

Staking Miner Max Submissions

The maximum number of submission for a staking miner on Kusama is .

Staking Reward Retention

Kusama staking rewards are kept available for 84 eras. The following calculation can be used to approximate this length in days:

84 eras × 6 hours in a single era ÷ 24 hours in a day = 21 days

Total Issuance

Kusama's total issuance is in the era .

Treasury Burn Factor

At the end of every spending period on Kusama, % of the available funds are burned, with the amount currently going to Society rather than being burned.

Treasury Spending Period

The spending period on Kusama is currently days.

Unbonding Duration

The unbonding duration on Kusama is set to days. This is calculated by taking the bonding duration (in eras), multiplying it by the length of a single era (in hours), and dividing by the hours in a day (24). Example: 28 × 6 ÷ 24 = 7 days.

Asset Deposit

To reserve an asset on the Polkadot Asset Hub you need a deposit of and for the asset metadata.

Existential Deposit

The minimum number of tokens to keep an account alive on the Polkadot Asset Hub is .

Asset Deposit

To reserve an asset on the Kusama Asset Hub you need a deposit of and for the asset metadata.

Existential Deposit

The minimum number of tokens to keep an account alive on the Kusama Asset Hub is .

Identity Deposit

The creation of a Polkadot identity required a deposit of and (per byte) per each field beyond the legal name.

Sub-identity Deposit

The creation of a Polkadot sub-identity required a deposit of .

Identity Deposit

The creation of a Kusama identity required a deposit of and (per byte) per each field beyond the legal name.

Sub-identity Deposit

The creation of a Kusama sub-identity required a deposit of .