Re-certify revoked-epoch blocks via their descendants - #6601

Open

afck wants to merge 9 commits into

mainfrom

afck/recertify-descendants

Commits on Jul 13, 2026

Require re-certification for confirmed blocks from revoked epochs
afck
committed
fd35d57
Let clients re-certify revoked-epoch blocks via their descendants
afck
committed
79466d2
Make check_certificate a plain signature check with a Result
afck
committed
670292e
Set aside unverifiable certificates in sender-chain sync
afck
committed
1ed47d8
Anchor descendant uploads at the validator-reported epoch
afck
committed
a0652e9
Replace recursion with an explicit stack in send_confirmed_certificate
afck
committed
1a9bd80
Refuse to create signatures for blocks in revoked epochs
afck
committed
971bb35
Race validators when downloading descendants for re-certification
afck
committed
b598786
Describe what the owner-drop test checks, not the bug it fixed
afck
committed
266d86d