USMaryland, United States · pop. 100k
Columbia
Columbia is a planned community in Howard County, Maryland, United States, consisting of 10 self-contained villages. With a population of 104,681 at the 2020 census, it is the second-most-populous community in Maryland, after Baltimore. Columbia, located between Baltimore and Washington, D.C., is part of the Baltimore metropolitan area and is tracked by the United States Census Bureau as a census-designated place. Columbia proper consists only of territory governed by the Columbia Association, a not-for-profit management company. The United States Postal Service also uses the name for other communities that predate Columbia, including Simpsonville and Atholton; the Census Bureau also counts Wikipedia ↗
Live in Columbia?
No coin yet, but you can verify now. Check in on 3 different days and you’ll already qualify the moment Columbia’s first coin launches: then hold 2M+ of it (0.2% of supply), and share 50% of its creator fees.
- • Your browser shares your precise location once. You must be within 20 km of the city centre.
- • Your network location must agree. VPNs get flagged for review.
- • One city per wallet. Check in again every 30 days to stay eligible.
- • We keep a rounded point (±11 m) and a hash of your IP for fraud review. Never your exact address.
Can’t share location? (0% weight until reviewed).
Launch Columbia’s first coin
The coin is created on pump.fun with the city vault as its creator, so its creator fees go to Columbia. Pair it with SOL or with a tokenized stock, ETF, commodity or other asset, or send its fees straight to holders instead. You sign and pay the launch (about 0.01 SOL).