Add as a preferred source on GoogleFinancial Markets Need Blockchains With Predictable Transactions
Predictable inclusion and ordering, resilient execution access and privacy before trades execute address needs that raw throughput does not measure.
For financial markets that depend on timely execution, blockchain throughput alone does not ensure predictable transaction inclusion, expected ordering or privacy before trades execute on a blockchain network.
Three design needs follow: predictable transaction inclusion and ordering, resilient access to execution, and privacy before trades execute. Throughput measures how much activity a chain can process; it does not establish whether an individual valid transaction will be included predictably. The infrastructure question builds on earlier coverage of how blockchains might broaden markets beyond crypto assets.
Strong Chain Quality is a protocol guarantee tied to stake and blockspace: after the network reaches GST, valid inputs from a coalition holding X% of total stake are guaranteed inclusion within a per-block allocation capped at X% of the block’s space. Standard implementations do not strictly provide the guarantee.
The property addresses inclusion but does not determine transaction order or eliminate a proposer’s “last look” advantage. No market or institution is identified as using the described guarantees, and no implementation is announced.