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Questions tagged [historical]

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8 votes
1 answer
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What is the KeyOwnerProofSystem in BABE config?

In the pallet_babe config one can see the type KeyOwnerProofSystem as being set to Historical which is a reference to pallet_session::historical. What functions does a KeyProofSystem serve? What is it ...
Purple_Turtle's user avatar
3 votes
3 answers
152 views

Query node for full history of an account's extrinsic/transaction records

I'm trying to get transaction history (ie. transfers) using just the account id. From my understanding the only way this can be done is if you go through every single block and look up the transaction ...
Rachel's user avatar
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3 votes
1 answer
46 views

What are uncles?

Coming across a few pallets like Authorship, one finds a frequent mention of Uncles or UncleGenerations. What are uncles?
Purple_Turtle's user avatar
1 vote
0 answers
39 views

Are there examples of using subsquid archive to retrieve a raw block based on a blockhash?

Are there examples of using subsquid archive to retrieve a raw block (Vec) based on a block hash or number? It's very cool that one can query it at the graphql level (E.g. https://app.subsquid.io/...
Squirrel's user avatar
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