WebFunds
The LaVella Exchange
settlement in t+60 seconds 
The market project, codenamed LaVella,
is a proprietary product
- 
    implements reliable RTGS settlement
  
 - 
    trades any Ricardian Contract against another
  
 - 
    centralised, 3-tier structure
  
 - 
    auction and continuous
 
Market trade takes about a minute to settle.