Graphene Set Reconciliation Uses Weak Short Hash and Lacks Versioned Compatibility

Graphene Set Reconciliation Uses Weak Short Hash and Lacks Versioned Compatibility: a task in LegoFlow-SWE (Harbor dataset). Graphene’s set reconciliation currently relies on 64‑bit “cheap hashes” obtained from GetCheapHash on transaction/block hashes. This has two problems:

The task

Graphene’s set reconciliation currently relies on 64‑bit “cheap hashes” obtained from `GetCheapHash` on transaction/block hashes. This has two problems:

Part of Lego-X/LegoFlow-SWE.