Questions tagged [block-import]

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Block Sync and manual import of blocks

I need to manually import some blocks, i.e. I am downloading some blocks using an external tool and want to make them pass whole verification pipeline and be included in substrate's db and visible to ...
zbyszko's user avatar
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Block import crashes on block where authorities have changed

We recently upgraded our chain from substrate V3 to polkadot-0.9.24. When we try to sync a node from 0, the block import fails on the first block where the authorities were changes (some block creator ...
Dylan Verstraete's user avatar