The OKB team commenced the 15th round of its Buy-Back & Burn program between December, 1, 2021 and February, 28, 2022. In this round, the total number of OKB bought back and burned from the secondary market was 2,536,277.49 OKB — equivalent to around $64.8 Million — which has been transferred to a dedicated burning address.

　　The OKB Buy-Back & Burn program was initially launched on May 4, 2019, when 30% of the spot-market transaction fees was used to buy back tokens from the original pool of 300,000,000 OKB — which were subsequently sent to a burning address that nobody can access.

　　As of today, we have burned a total of 39,856,265.67 OKB. The current OKB in circulation is 260,143,734.33 OKB.

　　The burning address for the token burn is as follows:

　　https://www.oklink.com/eth/address/0xff1ee8604f9ec9c3bb292633bb939321ae861b30

　　The burned OKB record is as follows:

　　Burned Round

　　Burn Report

　　Period

　　15th

　　2,536,277.49 OKB

　　2021.12.01-2022.02.28

　　14th

　　2,435,426.87 OKB

　　2021.9.1~2021.11.30

　　13th

　　2,320,679.53 OKB

　　2021.6.1-2021.8.31

　　12th

　　2,008,753.54 OKB

　　2021.3.1-2021.5.31

　　11th

　　2,006,412.69 OKB

　　2020.12.1-2021.2.28

　　10th

　　4,060,773.48 OKB

　　2020.9.1-2020.11.30

　　9th

　　3,816,358.49 OKB

　　2020.6.1-2020.8.31

　　8th

　　3,509,874.52 OKB

　　2020.3.1-2020.5.31

　　7th

　　3,183,344.61 OKB

　　2019.12.1-2020.2.29

　　6th

　　5,945,273.91 OKB

　　2019.9.1-2019.11.30

　　5th

　　6,104,047.53 OKB

　　2019.6.1-2019.8.31

　　4th

　　412,753.26 OKB

　　2019.5.25-2019.5.31

　　3rd

　　452,741.79 OKB

　　2019.5.18-2019.5.24

　　2nd

　　557,364.59 OKB

　　2019.5.11-2019.5.17

　　1st

　　506,183.39 OKB

　　2019.5.4-2019.5.10

　　OKB ecosystem expansion

　　In order to continuously provide benefits to our millions of users, the OKB team has joined hands with dozens of businesses and other partners to foster the application of OKB on the OKX platform and within global partners ecosystems.

　　OKB's ecosystem continues to expand to cover more areas and has benefited long-term OKB users in a multitude of ways:

　　1. Expansion of platform privileges

　　As of today, the OKB team has built a total of 15 internal privileges based on the OKX platform for millions of users around the world. As an OKB holder, you can enjoy the following privileges when you trade on OKX:

　　1. Trading fee discounts

　　2. OKX Jumpstart

　　3. OKB Savings

　　4. Converting small balances to OKB

　　5. OKB margin trading

　　6. OKB Buy-Back & Burn

　　7. OKB trading

　　8. OEC ecological benefits

　　9. C2C lending

　　10. Global partnerships

　　11. Voting

　　12. Benefits from token listings

　　1. Diverse ecosystem applications

　　Currently, the OKB ecosystem has developed 80 applications worldwide — covering payments, transactions, wallets, loans and financial management, technical security, tourism, life services, entertainment, social networking, electronic contracts and C2C services.

　　OKB holders can also enjoy first-class security services, mortgage-lending services, various wallet services, online and offline shopping payment services, hotel reservation services and more, through the utilization of OKB.

　　As a distinguished OKB holder, you can access a diverse OKB ecosystem listed below:

　　OKB ecosystem

　　Security services

　　Slow Mist

　　Beosin

　　CertiK

　　Safeguard

　　Supports security payment services in OKB

　　Supports security payment services in OKB

　　Supports security payment services in OKB

　　Provides code audit services

　　Financial

　　services

　　Molecular Future

　　Constant

　　LinkEye

　　NerveNetwork

　　Supports OKB in collateral and loan services

　　Supports OKB in collateral and loan services

　　Supports OKB in collateral and loan services

　　Supports OKB cross-chain staking

　　Wallet services

　　Ledger

　　Bitpie

　　Mirthril

　　ZeLCore

　　Coinomi

　　Supports OKB storage services

　　Supports OKB storage services

　　Supports OKB storage services

　　Supports OKB storage services

　　Provides 168 fiat trading and storage services

　　Kcash

　　Cobo

　　Dapp Pocket

　　Infinito Wallet

　　Gurada

　　Supports OKB storage services

　　Supports OKB storage services

　　Supports OKB storage services

　　Supports OKB storage services

　　Supports OKB storage and trading services

　　Blocto

　　Cool Wallet

　　Hoo

　　Mercuryo

　　BuyUcoin

　　Supports OKB storage services

　　Supports OKB storage services

　　Supports OKB storage services

　　Supports OKB purchases in EUR, USD and RUB

　　Supports OKB storage and trading services

　　MeconCash

　　Hyperpay

　　Coinify

　　Ellipal

　　Turestee

　　Enables Korean won withdrawal from ATM using OKB

　　Supports OKB storage services

　　Supports OKB payment with a global network over 120.000 merchants

　　Supports OKB storage and trading services

　　Supports OKB storage and trading services

　　Math Wallet

　　Supports OKB storage services and cross-chain trading

　　Transaction services

　　Maxhi X

　　SWFT Blockchain

　　Dimension

　　DappBirds

　　MyWish

　　Supports music copyright purchases in OKB

　　Supports OKB cross-chain trading and transaction aggregation

　　Supports OKB to send red envelopes

　　Supports OKB payment in more than 4,000 DApps

　　Provides smart contract services

　　Linka

　　Enjin

　　Saturn Network

　　Aeron

　　FishChain

　　Supports OKB for store payment

　　Supports in-game assets storage and trading

　　DEX and contract trading

　　Supports OKB to purchase aeronautical products

　　Supports OKB to buy game props

　　Shopping services

　　Cryptomall

　　QLC Chain

　　TrueChain

　　LITEX

　　BiYong

　　Supports OKB to purchase millions of commodities

　　Supports OKB to make mobile service payments

　　Supports OKB for store payments

　　Supports OKB to make mobile and gas service payments

　　Supports OKB deposits

　　MixMarvel

　　BetProtocol

　　Flipside

　　NOWPayments

　　Supports OKB in-game deposits

　　Supports OKB for in-game bets

　　Provides trading data query and analysis services

　　Supports OKB payments

　　Online payment

　　BitTorrent

　　Tripio

　　BITKAN

　　AIchemy

　　Firmachain

　　Supports OKB to purchase online content services

　　Supports OKB to reserve 450,000 hotels worldwide

　　Supports OKB to purchase online content services

　　Supports OKB to make global payments

　　Supports OKB for payments to sign blockchain electronic contracts

　　1. Fiat trading channels

　　As of today, the OKB team has opened nine fiat trading channels — including the Euro, Russian ruble, Korean won, Vietnamese dong and Indonesian rupee. More than 60 trading platforms — including OKCoin Japan, Bitfinex and BitMax — added OKB trading pairs, covering 154 countries and regions.

　　The OKB team will continue to cultivate a strong connection with its global supporters while listening to their feedback for future improvements. It is committed to offering first-class services to users and creating strong synergies with multiple blockchain industry partners.

　　If you have any comments or suggestions, please feel free to contact us:

　　Email: okb@OKX.com

　　Telegram : https://t.me/OKXOfficial_English

　　Best regards,

　　OKX Team

　　March, 11, 2022