German authorities arrested Owe Martin Andresen, a 49-year-old German national, on May 7 as U.S. and German prosecutors accused him of being "Speedstepper," a senior administrator and suspected main operator of the now-defunct dark web marketplace Dream Market. Prosecutors allege Andresen controlled commission proceeds from the Tor-based marketplace, which operated from 2013 to 2019 and became one of the largest darknet bazaars for narcotics and other illicit goods after the takedowns of AlphaBay and Hansa.
Investigators said they tied Andresen to Dream Market through cryptocurrency wallet activity, including the reactivation and consolidation of dormant marketplace funds in 2022 and the later conversion of proceeds into gold bars allegedly shipped to his home in Germany. U.S. authorities allege he laundered more than $2 million between 2023 and April 2025, while coordinated searches at three locations reportedly seized about $1.7 million in gold bars, more than $23,000 in cash, bank accounts, crypto assets, and records linked to an additional roughly $1.2 million in suspected proceeds.

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By 2026-05-13 and 2026-05-14, U.S. and German authorities publicly disclosed charges against Andresen for alleged money laundering and his suspected role as a key Dream Market administrator. The case identified him as the long-unidentified "Speedstepper."
Authorities searched three locations tied to Andresen after his arrest and seized assets including about $1.7 million in gold bars, more than $23,000 in cash, bank accounts, crypto assets, and records tied to roughly $1.2 million in additional suspected proceeds.
On 2026-05-07, German authorities arrested Andresen in a coordinated U.S.-German operation. He was accused of being the Dream Market administrator known as "Speedstepper" and of laundering proceeds tied to the marketplace.
U.S. prosecutors allege Andresen laundered more than $2 million in proceeds tied to Dream Market between 2023 and April 2025. The alleged laundering involved commission proceeds from the defunct darknet marketplace.
In 2023, prosecutors allege Andresen converted part of the suspected Dream Market proceeds into gold bars. The bars were reportedly shipped directly to his home in Germany and became part of the evidence cited by investigators.
According to prosecutors, dormant commission wallets tied to Dream Market were consolidated and moved in late 2022. Investigators later used this cryptocurrency activity to help link the funds to Owe Martin Andresen, allegedly known as "Speedstepper."
Dream Market ceased operations in 2019 after years of activity as a major darknet marketplace. By that time it had become especially prominent following the takedowns of AlphaBay and Hansa.
Dream Market launched in 2013 as a Tor-based darknet marketplace using cryptocurrency payments. It later became one of the largest illicit online markets for narcotics and other illegal goods and services.
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