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Substrate and Polkadot Beta
Alex Bean's user avatar
Alex Bean's user avatar
Alex Bean's user avatar
Alex Bean
  • Member for 11 months
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Profile Activity

172 Answers

Score Activity Newest
14 votes
Accepted

How to add custom RPCs?

7 votes

How to validate for Address Zero in Ink1 4.0

6 votes
Accepted

What is the best way to create own token in substrate?

6 votes
Accepted

Is it possible to submit an extrinsic using rpc?

5 votes

Substrate Playground - Share workspace

5 votes
Accepted

Finding about native token of a parachain

5 votes

Create multiple contracts in one ink

5 votes
Accepted

Best practices for generating and monitoring transactions

5 votes
Accepted

Serialisation of Extrinsic objects

4 votes
Accepted

Best Practice for the Structure of a Big Pallet

3 votes

Get extrinsic fee using Polkadot.js/api

3 votes

What should be the maximum size of a `BoundedVec`?

3 votes
Accepted

Encoded error while performing a storage migration

3 votes

subxt `PairSigner` trait bounds not satisfied

3 votes
Accepted

Zombienet error running polkadot v0.9.37

3 votes

Get request error using polkadotjs

3 votes
Accepted

How to overwrite endowed account balance (Build a local blockchain)

3 votes
Accepted

Create claim not working in "Proof of Existence" tutorial

3 votes
Accepted

Do I need the chain specification file of Rococco testnet to run my local parachain node?

3 votes

How to use api.events.staking.Rewarded.is to get nominator reward?

3 votes
Accepted

Implementing an Identity Management pallet, would be more efficient in a Relay or Parachain?

3 votes

List of assets on Statemint

3 votes

How to implement NFTs on a substrate chain?

3 votes

Nomination Pool Question

2 votes

Private key for EVM Frontier

2 votes

is there any api for get substrate api client verison?

2 votes
Accepted

How to get a list of all the smart contract account ids and WASM blobs on a parachain

2 votes

How to change one of the two `StorageDoubleMap` keys?

2 votes

Gov2: list of who is voting on what | Polkadot.js api

2 votes

Amount of DOT bonded by a validator

1
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