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Iker's user avatar
Iker's user avatar
Iker's user avatar
Iker
  • Member for 2 years, 1 month
  • Last seen this week
10 votes
Accepted

What is unique about Substrate's transaction pool?

9 votes
Accepted

StorageHasher: Blake2 vs Twox

6 votes

How are rewards in DOT calculated from the era points earned by validators in Polkadot?

4 votes

How to make TransferAll transaction with txwrapper?

4 votes

Why unbonding period of polkdot is 28 era(28 days) and why not 27 eras or some other number?

4 votes
Accepted

How to send specific token (like ACA) using Polkadot.js

4 votes

How to measure number of XCM messages sent on a relay chain?

3 votes

Unsigned Transactions vs Signed Extensions

3 votes

(FIXED) Substrate forkless upgrade tutorial: pallet_scheduler has breaking changes

3 votes

I want to send Transact XCM Message with TransferReserveAsset XCM Message from Relay Chain to Parachain

3 votes

Get Metadata inside custom rpc call

2 votes

Parsing XCM Inbound Messages

2 votes
Accepted

1010: Invalid Transaction: Transaction would exhaust the block limits

2 votes

Can you query the state of a contract at a given block number?

2 votes

get object's state after a potential transaction

2 votes
Accepted

What happens if a validator goes offline and it's part of the session?

2 votes

How can I see the assets deployed on Statemint/Statemine with all their related information on Polkadot.js UI?

2 votes
Accepted

Polkadot transaction fees weight based vs. gas model e.g. Ethereum

2 votes

Questions on transaction mortality

2 votes

weight to fee computation

2 votes

How to query the waiting validators in past eras?

2 votes

When sending Transact XCM Instruction, how to specify the pallet which contains the extrinsic to execute on target parachain?

1 vote
Accepted

Do I need to create a proposal on OpenGov in order to open an HRMP channel?

1 vote

Rate-limiting to prevent extrinsic spamming

1 vote

Getting from addresses by passing transaction id or hash

1 vote
Accepted

Polkadot relay chain node source code walkthrough/explanation

1 vote

Need help with understanding Token Economics Design for Substrate based blockchain (without any Parachains)

1 vote

Trading result and trading time

1 vote

Is there a way to collect fee of transaction?

1 vote

Governance Proxy vs Delegating Voting