by Jake ClaverFederal Reserve BFT research, modern payments systems, and XRP/XLM/HBAR: rebuilding the cross-border payment rail
The Federal Reserve FEDS paper introduced Heraclius, a Byzantine fault-tolerant key-value store with potential use in modern payments systems, reporting prototype performance at up to 256 nodes and 110k operations/second. It is a real data point on how cross-border settlement is being rebuilt.
The Rail Behind The Headline
Supporting material comes from the Federal Reserve paper PDF. Federal Reserve Heraclius page, a research document from the organizations involved, states it directly:
> FRB Boston; Jeremy Kassis, FRB San Francisco; Narayanan Pillai, FRB San Francisco; Jeremy Brotherton, FRB NIT; and Eric Thompson, FRB Boston Abstract Modern payments systems are critical infrastructure for the US and global economy, and they all utilize computing systems to facilitate transactions. These computing systems can be vulnerable to failures and an outage of a payment system could cause a serious ripple effect throughout the economy it supports.
Why The Payment Rail Matters
For the Hedera ecosystem, this matters because payments infrastructure is a repeat-use case that can create ongoing demand for reliable networks and settlement assets.
One caveat for honest use: Use only as Fed BFT/payment-system research; do not imply Fed endorsement of any token.
The Rail Screenshot
