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0 answers
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Problem with converting a solo chain to a parachain in Substrate

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1 answer
17 views

I created a motion and want to know when code will be executed?

1 vote
2 answers
49 views

Barrier error during initiating HRMP channel with Rockmine on Rococo

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0 answers
23 views

Is it possible to pull the transactions that the Moonbeam collators are sending to the Polkadot relay chain?

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9 views

Fetch tip endorsed extrinsic with Polkadot js API

1 vote
1 answer
13 views

cannot find function `memory_teardown` in module `sandbox`

3 votes
1 answer
47 views

The election failed. No new era is planned

0 votes
1 answer
14 views

Blockchain interoperability with polkadot

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1 answer
49 views

RPC-CORE: queryInfo(extrinsic: Bytes, at?: BlockHash) ... failed on weight: u64

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1 answer
12 views

duplicate lang item in crate std (which ansi_term depends on): panic_impl - Cannot use dependency

1 vote
1 answer
21 views

Fails to run polkadot on macbook m1 chip with error: <jemalloc>: Error allocating TSD

1 vote
1 answer
18 views

What are the arguments for api.query.childBounties.childBounties

1 vote
1 answer
34 views

how can create wallet for use in substrate?

1 vote
1 answer
56 views

How to call payable methods with the polkadot API?

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