Proximity is a distance metric included in the original dataset from the click-stream data provider. A number of parameters are considered, including estimated geographical origin and various demographic factors, traffic volume, semantics, and, expressed interests. Therefore, all these relationships are quantifiable: even while BCH’s ecosystem is smaller, the maximum proximity of the sources of attention is 5.56%, larger than BCT’s 0.99% — fitness can make a new coin competitive even when facing a formidable incumbent. In the matrix of Figure 4, which is a sample from the network, darker color means higher proximity. The sources are services and the targets the bitcoin cash and bitcoin economies.