Chain State Values
- Polkadot
- Kusama
- Polkadot Asset Hub
- Kusama Asset Hub
- Polkadot People
- Kusama People
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: 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.
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: 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.
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: register an on-chain identity
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: create a proxy account.
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: the minimum stake required to submit your intent to directly nominate validators.
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: 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.
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: you can create your own nomination pool.
Active Validator Countβ
The number of Polkadot validators in the active set is .
Block Hash Countβ
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 Depositβ
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 Depositβ
The deposit to submit a bounty on Polkadot is .
Bounty Durationβ
A Polkadot bounty has a predetermined duration of days.
Conviction Voting Lock Periodβ
One conviction voting lock period on Polkadot equals days.
Existential Depositβ
The minimum number of tokens to keep an account alive on the Polkadot relay chain is .
Inactive Issuanceβ
Polkadot's inactive issuance is in the era .
Index Depositβ
The deposit to reserve an index on Polkadot is .
Maximum Number of Nominatorsβ
The maximum number of nominators on Polkadot is uncapped and the current value is .
Maximum Number of Proxies per Accountβ
The maximum number of proxies per Polkadot account is . You can have the same proxy for multiple accounts.
Maximum Votes per Nominatorβ
A nominator on Polkadot can select up to validators.
Minimum Active Bondβ
The minimum amount of tokens to nominate on Polkadot is .
Minimum Bond to Create a Nomination Poolβ
The minimum bond to create a Polkadot nomination pool is .
Minimum Bond to Join a Nomination Poolβ
The minimum bond to join a Polkadot nomination pool is .
Minimum Bond to Participate in Stakingβ
The minimum bond to nominate on Polkadot is while the minimum amount to join a pool is .
Minimum Crowdloan contributionβ
The minimum amount to participate to a Polkadot crowdloan is .
Minimum Validator Bondβ
To start a validator instance on Polkadot, the minimum bond required is .
Minimum Validator Commissionβ
The minimum commission a Polkadot Validator can set is %. This does not guarantee entry into the active set and earning rewards.
Multisig Deposit Baseβ
The multisig deposit base on Polkadot is .
Multisig Deposit Factorβ
The multisig deposit factor on Polkadot is .
Nomination Pool Max Commissionβ
The maximum commission that can be set for a Polkadot nomination pool is %.
Nomination Pool Membersβ
There are currently members in Polkadot nomination pools. There is no limit to the number of pools or pool members per pool.
OpenGov Referendum Timeoutβ
A Polkadot referendum is timeout for not submitting the Decision Deposit within days since its creation.
OpenGov Submission Depositβ
A deposit of is needed to submit a referendum on Polkadot.
Parachain ID Registration Depositβ
Reserving a ParaID
on Polkadot requires a deposit of .
Parachain Genesis State Registration Depositβ
Registering the genesis state and WASM code of a Polkadot parachain requires a deposit per byte.
Proxy Depositsβ
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 Rewardβ
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 Submissionsβ
The maximum number of submission for a staking miner on Polkadot is .
Staking Reward Retentionβ
Polkadot staking rewards are kept available for 84 eras. The following calculation can be used to approximate this length in days:
84 eras
Γ 24 hours in a single era
Γ· 24 hours in a day
= 84 days
Total Issuanceβ
Polkadot's total issuance is in the era .
Treasury Burn Factorβ
At the end of every spending period on Polkadot, % of the available funds are burned.
Treasury Spending Periodβ
The spending period on Polkadot is currently days.
Unbonding Durationβ
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 Γ 24 Γ· 24 = 28 days.
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: 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
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: create a proxy account.
-
: you can create your own nomination pool.
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: the minimum amount of KSM required to become an active nominator and earn rewards.
Active Validator Countβ
The number of Kusama validators in the active set is .
Block Hash Countβ
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 Depositβ
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 Depositβ
The deposit to submit a bounty on Kusama is .
Bounty Durationβ
A Kusama bounty has a predetermined duration of days.
Conviction Voting Lock Periodβ
One conviction voting lock period on Kusama equals days.
Existential Depositβ
The minimum number of tokens to keep an account alive on the Kusama relay chain is .
Inactive Issuanceβ
Kusama's inactive issuance is in the era .
Index Depositβ
The deposit to reserve an index on Kusama is .
Maximum Number of Nominatorsβ
The maximum number of nominators on Kusama is capped at and currently sits at .
Maximum Number of Proxies per Accountβ
The maximum number of proxies per Kusama account is . You can have the same proxy for multiple accounts.
Maximum Votes per Nominatorβ
A nominator on Kusama can select up to validators.
Minimum Active Bondβ
The minimum amount of tokens to nominate on Kusama is .
Minimum Bond to Create a Nomination Poolβ
The minimum bond to create a Kusama nomination pool is .
Minimum Bond to Join a Nomination Poolβ
The minimum bond to join a Kusama nomination pool is .
Minimum Bond to Participate in Stakingβ
The minimum bond to nominate on Kusama is while the minimum amount to join a pool is .
Minimum Crowdloan contributionβ
The minimum amount to participate to a Kusama crowdloan is .
Minimum Validator Bondβ
To start a validator instance on Kusama, the minimum bond required is .
Minimum Validator Commissionβ
The minimum commission a Kusama Validator can set is %.
Multisig Deposit Baseβ
The multisig deposit base on Kusama is .
Multisig Deposit Factorβ
The multisig deposit factor on Kusama is .
Nomination Pool Max Commissionβ
The maximum commission that can be set for a Kusama nomination pool is %.
Nomination Pool Membersβ
There are currently members in Kusama nomination pools. There is no limit to the number of pools or pool members per pool.
OpenGov Referendum Timeoutβ
A Kusama referendum is timeout for not submitting the Decision Deposit within days since its creation.
OpenGov Submission Depositβ
A deposit of is needed to submit a referendum on Kusama.
Parachain ID Registration Depositβ
Reserving a ParaID
on Kusama requires a deposit of .
Parachain Genesis State Registration Depositβ
Registering the genesis state and WASM code of a Kusama parachain requires a deposit per byte.
Proxy Depositsβ
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 Rewardβ
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 Submissionsβ
The maximum number of submission for a staking miner on Kusama is .
Staking Reward Retentionβ
Kusama staking rewards are kept available for 84 eras. The following calculation can be used to approximate this length in days:
84 eras
Γ 6 hours in a single era
Γ· 24 hours in a day
= 21 days
Total Issuanceβ
Kusama's total issuance is in the era .
Treasury Burn Factorβ
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 Periodβ
The spending period on Kusama is currently days.
Unbonding Durationβ
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 Γ 6 Γ· 24 = 7 days.
Asset Depositβ
To reserve an asset on the Polkadot Asset Hub you need a deposit of and for the asset metadata.
Existential Depositβ
The minimum number of tokens to keep an account alive on the Polkadot Asset Hub is .
Asset Depositβ
To reserve an asset on the Kusama Asset Hub you need a deposit of and for the asset metadata.
Existential Depositβ
The minimum number of tokens to keep an account alive on the Kusama Asset Hub is .