BitHub by Space Kenya Networks. BitHub.Africa is a commercial blockchain accelerator that is driving the adoption of blockchain technology and solutions across Africa. The acceleratorâs focus is developing innovative and relevant solutions using blockchain technology.
Definition of jump bid. : a bridge bid of more tricks than are necessary in the denomination specified to overcall the preceding bid âcalled also jump.
Bid-rigging occurs when two or more persons agree that, in response to a call for bids or tenders, one or more of them will: 1  not submit a bid; 2  withdraw a bid; or. 3  submit a bid arrived at by agreement.here are several common red flags that could suggest that a call for bids or tenders may be a target of bid-rigging 1  : There are few bidders in the market that offer the good or service. 2  Two or more proposals contain similar handwriting, typos, or mathematical errors.