• TL;DR - Darknet market activity remains resilient, with aggregate DNM flows reaching nearly $2.6 billion in 2025, underscoring the persistence of crypto-enabled drug markets despite repeated enforcement actions. • - On-chain fentanyl-related flows declined sharply, aligning with a decline in fentanyl interdictions and a meaningful drop in opioid overdose deaths - highlighting blockchain data as a means of measuring strategic and operational impact as well as a potential early warning signal for public health authorities. • - Stimulant-related analysis using Canadian public health data shows transaction size matters: larger crypto purchases correlate with worse health outcomes, while smaller transactions show no meaningful association. • - DNMs increasingly function as a globalized supply network, with inter-market resupply, post-disruption migration, and TorZon’s rise following Abacus Market’s closure in July 2025 reshaping cross-market dynamics. • - Fraud shop activity has declined YoY, which was driven by enforcement pressure and increased use of custodial merchant services, while Chinese-language fraud shops appear to be consolidating into higher-value, wholesale-focused operations. • Darknet markets (DNMs) remain one of the most persistent segments of the crypto-enabled illicit economy.

Article Summaries:

  • Darknet markets (DNMs) remain a resilient segment of the crypto‑enabled illicit economy, with 2025 on‑chain flows to drug vendors and DNMs reaching roughly $2.6 billion. While overall DNM activity rose year‑over‑year, the volume of fentanyl‑related transactions fell sharply, mirroring a decline in U.S. fentanyl interdictions and opioid‑overdose deaths-showing blockchain data can flag public‑health impacts. Stimulant purchases reveal that larger crypto orders correlate with worse health outcomes, whereas smaller transactions show no clear link. DNMs are increasingly functioning as a global supply network, with inter‑market resupply, post‑disruption migration, and the rise of TorZon after Abacus’s July 2025 closure reshaping dynamics. Fraud‑shop activity has dropped YoY, driven by enforcement pressure and a shift toward higher‑value, wholesale‑focused Chinese‑language operations.

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