Fentanyl available on darknet market
Abstract
Opioids, including the highly potent synthetic opioids fentanyl and carfentanil, are commonly sold on illicit cryptomarkets or Tor darknet markets. Data collected throughout 2019 from 12 large darknet markets that sold opioids enabled observation of the impact of law enforcement seizures and voluntary or scam market closures on the availability of fentanyl and other opioids.
Trends in opioid and fentanyl availability before and after law enforcement interventions indicate whether market operators and sellers are deterred and whether market closures lead to displacement, dispersal or substitution. Evidence of all of these outcomes was present in both descriptive and trend analyses, although most effects were short lived. Market closures, especially law enforcement seizures, reduced the availability of opioids, in particular fentanyl, as well as increasing prices and displacing vendors to other markets. Market closures also led vendors to substitute fentanyl for other opioids or other illicit drugs.
A snapshot of the sale of fentanyl and its analogues across several popular darknet markets between 2 January and 27 March 2019 reveals the amount, types and physical forms available. Of the 127,541 unique drug listings identified, 13,135 were opioids (10.3% of all drugs), of which 1,118 (0.876% of all drugs) were fentanyl or its analogues. Between 27.3 and 39.3 kilograms of fentanyl and its derivatives were available over the period. The average price of fentanyl was A$99 per gram, while carfentanil was A$26.8 per gram. The shipping methods, cross-market operations and product specialisation of the 303 active fentanyl vendors on these darknet markets are also described.