OKB is a global utility token issued by OK Blockchain foundation. It is a token economy system designed and launched by our world-class development team based on blockchain technology. OKB is set to connect prospective digital asset projects to OKEx users as well as professional investors, creating an OKEx ecosystem that helps to advance the development of blockchain technology and the digital asset industry.

OKEx hosts AMA with RVN lead developer on OKEx Telegram at 10 AM (UTC).

Telegram AMA

OKEx introduces ecosystem partnership with MakerDAO with Telegram AMA featuring MakerDAO's China lead at 10 AM (UTC).

"The State of Bitcoin Mining & Gaming on Lightning" by CoinScrum in London at 18:00.

London Meetup

"Join us on 25 Jan to meet fellow crypto enthusiasts in your community & learn more about crypto trading."

OKEx Talks - Ankara

Port Harcourt Course

"We have a fantastic line-up joining us for OKEx Talks in Nakuru

OKEx Talks - Nakuru

"#OKExTalks: Our Financial Markets Director @LennixOkex will be speaking in Davos on 21 Jan."

OKEx Talks - Davos

"Join us on 28 Dec to learn all about the basics of crypto trading."

OKEx Talks - Bursa

"We will upgrade our TRXUSD perpetual swap trading system at 06:00 Dec 25, 2019 (UTC)."

OKEx TRX Swap Upgrade

Come & learn how you can become a crypto trader on 14 Dec in Ilorin.

OKEx Talks - Ilorin

"Join us on 7 Dec for our first OKExTalks in Calabar, where we will be discussing 'Digital Assets and Tokenization'."

OKEx Talks 2019 Calabar

"Join us in Kyiv as we journey through Ukraine for our OKEx Cryptour!"

OKEx Cryptour Kyiv

"Launch event - Crypto Valley Association Western Chapter" in Switzerland from 5 PM - 9 PM (CET).

Crypto Valley Event

OKEx Talks - Nairobi

"Join us in Vinnytsia as we journey through Ukraine for our OKEx Cryptour!"

OKEx Cryptour Vinnytsia

"Got questions? Here's your chance to ask @justinsuntron all about it!"

AMA with Justin Sun

"Join us in St. Petersberg on 22 Nov as we answer your questions on Crypto Security. "

St. Petersberg Talks

"Join us in Odessa as we journey through Ukraine for our OKEx Cryptour!"

OKEx Cryptour Odessa Ukr

"EVENT: We're going back to basics with #101 workshops on #CryptoTrading in Utrecht & Amsterdam

Utrecht Workshop

Join us in Dnipro as we journey through Ukraine for our OKEx Cryptour on 11 Nov.

Dnipro, Ukraine- Talks

"OKEx Cryptour Ukraine 2019 - Dnipro" in Dnipro from 6 - 9 PM (EET).

OKEx Cryptotour Dnipro

"Our final stop will be @Columbia next Monday, where we discuss 'Blockchain Tech & Business Development Trends'."

OKEXUni Columbia

"NEW LAUNCH: The much-awaited $USDT-Margined Futures Trading will soon be available on #OKEx... Simulation launching Nov 5"

Simulation USDT Futures

"We're partnering up with @cryptocom, who've just launched CRO staking, for a Twitter Live AMA w/ their CEO @Kris_HK."

Joint AMA

"Meet us in Rotterdam on 18 Oct as we partner up with Crypto010 Meetup to bring you a talk on ‘Decentralized Finance’."

Rotterdam Meetup

"We’re bringing together the global leaders who are shaping the crypto mining industry today. Attendance is limited to 300 invited guests."

Global Mining Summit

Meet us in Istanbul to discuss the "Rise of Blockchain in Turkey". Come and enjoy an evening of conversations, giveaways, drinks and nibbles...

OKEx Talks - Istanbul

OKEx Talks 2019 in Amsterdam from 7 - 10 PM (CEST).

OKEx Talks - Amsterdam

"This conference has served and will serve as a marketing platform for Malta as the innovator and ideal hub for companies seeking to..."

Delta Summit, Malta

Our Cryptour ends at Osogbo, Nigeria on 28 Sep 2019. We welcome you all to spend an afternoon of conversations, drinks and nibbles with us.

Africa Talks-Osogbo

"Meet us in Valencia on 27 Sep, as Stefan Beyer, CEO of Cryptonics shares his insights on the "Future of Cryptosecurity"."

OKEx Talks - Valencia

"OKEx Talks is coming to Nairobi, Kenya for our Africa Cryptour on 21 Sep!"

BlockchainUA 2019

"Come along to our next Institutional Talks in London on 18 Sep, partnered with @GSR_io . Our panel of speakers will share insights on..."

Institutional Talks

OKEx Talks 2019 "The Adoption of Cryptocurrency for Business & Daily Life" from 7-10 PM (GMT +3) in Tallinn, Estonia.

OKEx Talks 2019 Tallinn

“Blockchain Economy” Date: February 20-21th, 2020  Venue: WOW Convention Center, Istanbul, Turkey.

Blockchain Economy 2020

OKTraders could buy OKB at 20% discount based on the second-market price on April 22.

20% Discount Off OKB

EthCC (Ethereum Community Conference 3) in Paris from March 3 - 5.

EthCC 2020

"Starting Jun 1, we will implement buy-back & burn every 3 months and announce the details within 1 week of the burn."

Eighth buying and burning

"We are inviting @okex & @Theta_Network for an AMA to our official telegram group"

Crypto Bharat AMA

Great Voyage: TRON 4.0 global release online conference at 13:00 (UTC).

Release Online Conference

Twitter

Facebook

Reddit

Telegram chat

LinkedIn

Youtube

Medium

CEX stands for a Centralised Exchange, which is an exchange, such as Binance or Coinbase, that governs the trade and maintains an order book. Centralised exchanges aggregate sell and buy orders from their users and then use software to match and execute them. The opposite of CEX is DEX, which is a Decentralised Exchange. Below are the coins related to the CEX category.