Substrate and Polkadot Stack Exchange is a question and answer site for developers building blockchains with the Substrate SDK. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top

Explore our questions

1 vote
1 answer
14 views

How to make a main net parachain upgrade through democracy?

1 vote
0 answers
19 views

Clarification needed in substrate xcm docs

1 vote
0 answers
13 views

Get sender accountid when transfering assets from relaychain to parachain

1 vote
2 answers
18 views

Is it possible to revert a para chain to previous block?

0 votes
1 answer
20 views

How does reduced relay chain block time affect parachain blocks?

0 votes
0 answers
13 views

Problem in PolkadotJS when trying createType("Call")

0 votes
3 answers
65 views

I can't open a HRMP channel between the parachains

1 vote
2 answers
64 views

How to get the current weights of a chain for all extrinsics to verify all benchmarks has been integrated?

0 votes
1 answer
36 views

production-like parachain setup and launch

1 vote
1 answer
16 views

error: could not compile `sc-network` when compiling my parachain node in v0.9.32

2 votes
0 answers
23 views

Connection closed with error KeepAliveTimeout

0 votes
0 answers
15 views

Robonomics parachain on zombienet times out

1 vote
2 answers
50 views

What is GeneralKey used for in MultiLocation for XCM?

3 votes
1 answer
86 views

Why do some crowdloan accounts have free balance?

Browse more Questions