Remember to put the category as sharding, that’s how I see sharding posts with notifications for posts with that category, unless someone gives a link to the post that doesn’t have a sharding category, as happened here.
PoC:
- Enforcing windback (validity and availability), and a proof of custody,
- Finality and Windback - Proof of Custody Revisited
- Extending skin-in-the-game of notarization with proofs of custody
This doesn’t make sense, a collation is not an entity. Do you mean a proposer collator (maybe we should call them prollators as a contraction) and an attestor (formerly a notary, now the role of notary is done by notarization committees), respectively?