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What is Krakens Cove?
The Detroit Free Press reported on Wednesday (Sept. 16) that a water tower located northeast of the downtown city was recently painted and branded with Polymarket’s likeness. The water tower is located just off Interstate 94 at Mount Elliott Street, Exit 217.
The water tower is specifically located at the business of Mount Elliott Crushing, a recycler of concrete products. While the water tower is on private land, the City of Detroit requires that permits be secured for advertisements on such structures.
A city spokesperson told the Detroit Free Press that no such permit has been granted for the Mount Elliott Crushing water tower. The city spokesperson said someone from the Buildings, Safety, Engineering, and Environmental Department would be sent to the property for an inspection and “possible correction order.”
How to play Krakens Cove
“If we just sold the data to Kalshi in order to list the markets but no one was coming in and placing liquidity, there’s no point in them listing the markets,” Monk said. “We also need to supply the data to the market makers to inform their models.”
Catalist initially received a list of fewer than 10 potential market makers from Kalshi. It has since completed agreements with close to 20 and is engaging with approximately another 20.
That growth reflects the expanding number and variety of sports contracts. ITF tennis is particularly dependent on official data because its more than 60,000 annual matches are not generally televised. Unofficially monitoring a tour moving between locations such as Bogotá and Bali would be difficult, Monk noted.
What is Krakens Cove?
In a written response published in January 2026, Arno Rutte, the state secretary at the time acknowledged that enforcement against such sites remained limited, particularly for domains not registered under the .nl extension.
According to KVA, KT van Bruggen, the current state secretary for Justice and Security, has pointed out the urgency of implementing effective countermeasures to limit access to such illegal platforms.
Last week a committee made up of MPs from across the Netherlands’ political spectrum also raised concerns around the role of Meta and Google in supporting the black market.
