Top Telegram groups FOR CRYPTOCURRENCY

We are the best directory of all Telegram cryptocurrency groups of 2018. This list includes blockchain, ICO, airdrops, bitcoin, ethereum, cryptocurrency, token sales, exchange, wallet, mining, dapps, smart contracts, price analysis. Channels in trading groups, crypto and Altcoins. Updated daily with the number of channel users.

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Last updated Tuesday March 26, 2019

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Telegram Crypto Group IOST Official International Group
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Welcome to the IOST community. Please follow our Twitter at: we will keep posting more information there. Stay tuned for the latest updates!

Follower History


Pinned Messages History

1 day AGO
  1. 2019-03-25 01:39:06

    Join CEO @jimmyzhong_iost for his next Telegram AMA: 27 March 12 noon Singapore time >> Get your sneak peeks into what’s happening for the $IOST ecosystem & what exciting deals to be announced soon, directly from Jimmy! #iost #crypto #blockchain #binance

  2. 2019-03-24 01:32:25

    Our v1 IOST rewards calculator is now online at Let me know if you have any suggestions for future versions!

  3. 2019-03-21 11:25:45

    #Binance Adds $IOST / $BNB and $IOST / $USDT Trading Pairs!…

  4. 2019-03-19 22:57:58

    I wrote a full details of the AMA care to share it with the community.

  5. 2019-03-16 16:48:37

    Join CEO Jimmy Zhong for a Telegram AMA on Tuesday 9am Pacific Standard Time! Have questions about $IOST future plans? Want to know more about voting & rewards? How about upcoming Dapps? Ask Jimmy here!

  6. 2019-03-14 17:14:00

    For all $IOST Voters, here’s a mainnet FAQ to help you understand how voting rewards and token swap works! A must-read if you want to maximize your returns on your #IOST portfolio👇🏻 #crypto #blockchain #ico

  7. 2019-03-13 12:50:20

    Check out the $IOST Partners Mainnet Voting Guide! For Voters - note that your chosen Node Partner need to claim voting rewards on the Voting Portal for it to be released into your account. Read more here 👇👇

  8. 2019-03-06 10:50:58

    IOST introduces our first series of wallet partners in this article, and these wallets will be released on IOST early next week. Read more :

  9. 2019-03-05 06:12:17

    IOST x Huobi Lock & Earn Campaign! 🚀 Users who qualify and join HuobiGlobal campaign stand to earn from: 1) Share 20 Million $IOST rewards pool 2) Earn $HPT from Huobi Pool 3) Receive $IOST voting rewards 4) $EOS $TRX $CMT $ONG airdrops For more info:

  10. 2019-02-28 03:51:32

    New release! Read @BinanceResearch new in-depth report on @IOStoken $IOST here👇

  11. 2019-02-26 00:03:40

    IOST has launched the most complete mainnet ever. With a full ecosystem including $50M incubator fund, R&D Lab, Games, DEXs, Dapps, wallets partners, major exchanges support and close to 200 Node Partners - Olympus 1.0 has arrived! Read more here:

  12. 2019-02-25 11:07:32

    #Upbit’s announcement on supporting #IOST main net and its token swap:… Starting March, IOST & major exchanges including #Binance, #Huobi, #Bithumb, #Upbit, and more will be gradually supporting the $IOST token swap.

  13. 2019-02-20 03:00:20

    Get ready for the #IOST mainnet launch on 25 Feb! The #4 playable platform after #ETH, #EOS & #Tron. Launching with DEXs, wallets, stablecoins & other Dapps 🔥 Join CEO @jimmyzhong_iost live on Twitter: 8pm PST (25 Feb) / 12 noon SG Time (26 Feb) Counting Down: 6 Days! 🚀

  14. 2019-02-17 06:48:18

    With main net in just 9 days, next week we will announce: 1. #IOST token swap plan 2. Node/voter reward distribution plan. 3. Way to participate the main net staking/voting. 3. Dapps Schedule 4. A secret weapon to lower the bar for DAPP players. 5. A lot more. I’ll also do a few live streaming on 25th in multiple regions & in different languages, talk to you guys soon! Be excited 😄

  15. 2019-02-15 17:58:42

    We are launching an IOST referral event for 10 days starting the 16th of February. Refer friends to vote using your link! They earn 25% annualized return & you earn up half of that (up to 200k IOST per person, no upper limit). Vote now:

  16. 2019-02-13 12:26:03

    And the winners are 🎰🎰🎰 Read more :

  17. 2019-02-06 18:32:44

    IOST election now at 1 Billion votes! To celebrate we are giving away 100000 IOST. Retweet & mention at least two people. 5 winners picked on 10/2. Vote now for the New Year bonus, earn 1000x your IOST: Node applications still open:

  18. 2019-02-05 07:17:34

    Happy #Lunar New Year to all #IOST and #crypto community! Whether #East or #West, we wish you the best of luck for this year of the #Pig. We hope you are as excited about the great things $IOST has lined up for this year as we are! 🎉 🎉 🎉

  19. 2019-02-03 12:09:03

    Join us today at 20:00 JST [GMT +9] for an AMA with IOST CEO Jimmy Zhong moderated by protocol engineer Reika Hioki. The AMA will be transmitted live via YouTube and the LINE app. Stream can be found here:

  20. 2019-01-27 19:25:20

    Are you an aspiring tech KOL? Join the IOST Tech Article Contest. Essays will be be posted on IOST’s social media, excellent contributors will be awarded 'Community Tech KOLs', become core community developers and content partners! Read more here:

  21. 2019-01-20 13:11:00

    The "IOST Airdrop bot", "IOSToken Airdrop Bot" and "selfdrop" are SCAMS! If something with the IOST name asks you to send it money on @telegram or #Twitter, it is a SCAM! #IOST will NEVER ask you to send us money and will NEVER ask for your private keys! Please be careful! Please beware of a scam where a telegram user impersonates Kaijian Gao and asks for you to send your email address. This is an attempt to gain your information in order to try and hack you with social engineering. IOST team members will never direct message you on telegram asking for personal information!

  22. 2019-01-16 19:15:07

    IOST Mainnet Node Election is now in full swing but that doesn't mean we're slowing down on dev progress! Check out our tech update for last week including an external security audit, genesis block and initialization, more bug fixing, testing and deployment!

  23. 2019-01-16 13:38:10

    #IOST Election Update: Day 2 Rankings Over 300M $IOST voted already, 28 Candidates confirmed & elected! To get involved, check out the Election Voting Guide here:

  24. 2019-01-14 18:56:44

    We're excited to announce our first ever innovative ERC-20 election that incentivizes nodes & voters, brings 1000's of partners to build IOST’s ecosystem & success. Zero barrier to entry, no upper limit on nodes! Read the guide and get involved:

  25. 2019-01-14 17:17:49

  26. 2019-01-11 13:57:49

    On the 14th of January, the IOST ERC-20 election will begin. This marks the official start of preparation for Mainnet launch, as this election will establish the initial Node ecosystem for the IOST network. From this date, you can use your IOST ERC-20 tokens to vote and stake for the nodes you want to be part of the IOST network. Read more:

  27. 2019-01-09 09:56:31

    AMA with jimmy on Thursday, January 10th at 6PM PT :

  28. 2019-01-05 11:44:11

    Awesome dev progress last week, lots of work on Mainnet deployment, stress testing, bug fixing and balancing. Progress on Consensus mechanism and VM, right on target for mainnet launch! 🚀🚀🚀 Click below for a full summary of the week’s dev progress.

  29. 2019-01-04 09:32:40

  30. 2019-01-01 12:05:45

    Such a big fortnight for #IOST: Candidate Nodes, Final Testnet, videos, interviews and more. Catch up with $IOST's progress with our bi-weekly #update! Wishing you a very happy New Year, we hope you're as excited about 2019 as we are! #crypto #blockchain

  31. 2018-12-30 21:08:22

  32. 2018-12-28 13:20:21

    The largest decentralized exchange on Ethereum will join IOST’s node election and build the first DEX for IOST:

  33. 2018-12-26 14:45:38

    Happy to release our most recent tech update! Merry Christmas to those who celebrated from the entire IOST family!

  34. 2018-12-21 16:46:13

  35. 2018-12-21 12:50:49

    🚨BIG ANNOUNCEMENT🚨 Node applications for #IOST #Mainnet are officially open! Read the IOST Node handbook for full details and apply now for #Servi #Node status, earn rewards and join the $IOST ecosystem - voting starts in Jan! 🏁 #crypto #blockchain

  36. 2018-12-19 15:48:28

    Super excited to announce launch of Everest v2.0 - the final version of the IOST Testnet before Mainnet launches in February! 2.0 has all the essential functions of Mainnet. Utilization by developers and DApps has already begun. Welcome all devs to Everest v2.0!

  37. 2018-12-17 22:55:22

    We’ve got a bunch of big updates in our bi-weekly rundown that include Testnet and Mainnet launch dates, a Bithumb listing, talks with Coinbase, a successful raise for Endless Game and more! Read on for a full rundown on everything IOST!

  38. 2018-12-15 13:31:59

    Just want to let you guys know that our main net is launching soon, and we came out a very innovative way of electing the initial nodes. (Since we are not DPoS it’s different than the EOS election for sure)

  39. 2018-12-13 12:34:19

    Very excited to release this week's #tech update. We're only 9 days from the release of Testnet Everest v2.0 and we've made some incredible progress!

  40. 2018-12-07 13:01:41

    Check out the update for the first week of #IOST's Developer #Bounty Program Great progress made and we are still accepting more #developers and teams! To get involved visit our developer slack:

  41. 2018-12-06 12:36:09

    Happy to announce $IOST is now listed on #bithumb ! Thanks to Bithumb and the IOST team for making this happen, we are now listed on the majority of top exchanges worldwide! 👏🎉🎊

  42. 2018-12-04 19:52:41

    IOST is proud to announce the launch dates for our final testnet Everest v2.0 and Mainnet v1.0! See the official announcement for all the details:

  43. 2018-11-30 23:18:45

    I had the opportunity to speak at #RussianTechWeek2018 about the incredible things we are developing at #IOST. The audience was very technical and I loved the opportunity to get into the weeds of the $IOST #blockchain!

  44. 2018-11-29 10:54:31

  45. 2018-11-27 21:31:02

    Excited to share this week's #IOST Development Update! We have finalized our pricing model and implemented several new features to improve smart contract efficiency. Additionally both GAS and RAM pricing module's are operational, along with much more!

  46. 2018-11-26 19:32:12

    We've teamed up with @cehhiro for round 2. The first was solved in under 7 hours, but this one is much harder! Happy solving!

  47. 2018-11-22 02:45:50

  48. 2018-11-20 22:19:12

    Check out this week's tech update! We've made great progress on our Consensus and VM and we'll be releasing updates about PoB and Everest v2.0 very soon!

  49. 2018-11-16 22:15:12

    Im happy to announce that all Vietnam SMS issues should be solved by now!

  50. 2018-11-05 23:40:47

    Telegram AMA, Malta Blockchain Summit, tech update, and much more! IOST Bi-Weekly update: 5/11/18

  51. 2018-10-30 20:06:08

    Excited to share the weekly #IOST Dev Update! This week we made progress in core functionalities including our economic model, system contracts, and much more!

  52. 2018-10-27 00:33:37

    Interview with IOST CEO Jimmy Zhong starts in 30 minutes, we will be entering a read only mode for the duration of the interview. If you want to enter any questions before then please fill out this form:

  53. 2018-10-24 21:31:14

    We will be hosting a live interview on Telegram with IOST CEO Jimmy Zhong on 10/26/18 at 6PM PST. Have questions? Submit them through this form:

  54. 2018-10-22 23:48:43

    Interview on Bloomberg, panels at the World Knowledge Forum and Paris Blockchain Day, Tech update and more! Read on for the IOST Bi-Weekly update: 22/10/18

  55. 2018-10-11 18:40:29

    IOST CMO Sa Wang was featured on Bloomberg TV yesterday and discussed why the future is bright for IOST! You can find the full interview starting at 36:27

  56. 2018-10-08 18:54:48

    Another busy 2 weeks for IOST! We successfully released Everest v1.0, were listed on a new exchange, spoke at the google campus in Warsaw, and launched our brand new developer portal. Read on for a full update on everything IOST!

  57. 2018-10-05 18:22:28

    CTO Terrence Wang will be doing an AMA today at 6PM PST [GMT +7] Please head over to reddit to ask some questions beforehand! reddit

  58. 2018-10-04 22:54:11

    Check out how IOST Everest v1.0 stacks up against Ethereum and EOS

  59. 2018-10-01 22:00:33

    Following the launch of Everest v1.0, read IOST Senior Engineer Li Haifeng's explanation of how the IOST VM solves the irrational design and security problems currently existing within the ethereum and EOS VM's!

  60. 2018-09-29 02:00:04

    As we draw towards the end of Q3, there is only one thing on our minds at IOST... Test-net v1.0! As per our roadmap and commitment to timely releases, v1.0 will be released on schedule and deliver more features than originally planned. Our dev team is hard at work putting on the final bells and whistles for launch. Stay tuned for the full release notes and announcement coming shortly!

  61. 2018-09-27 19:39:55

  62. 2018-09-25 03:58:38

    Hello everyone! Jimmy will be doing an AMA at 3PM Beijing time (GMT +8), live in this telegram:

  63. 2018-09-21 10:48:19

    IOST CEO Jimmy Zhong's speech at Blockchain Seoul 2018 was covered in News1, one of the largest Korean outlets with millions of readers!

  64. 2018-09-14 23:49:13

    IOST is proud to announce our partnership with Mantra. Together we aim to build a tamper-proof and trustless charity ecosystem, one able to restore the public's faith in charitable institutions.

  65. 2018-09-11 01:30:06

    We are excited to announce our new IOST Official Announcements Telegram channel! This channel will help serve as an announcement board for our entire community, so that there is an official place on Telegram to view all major IOST developments. Join now!

  66. 2018-08-31 18:12:02

    A Day in the Life of an IOST Developer:

  67. 2018-08-27 20:51:06

    Excited to announce the launch of our new website and updated roadmap. Read the bi-weekly update for a full catch-up on everything IOST!

  68. 2018-08-24 19:10:33

    We've had a lot of great community feedback the last couple of weeks. For the sake of transparency, we're sharing our methodology for identifying suspicious activity in the community hub. Please read the in-depth explanation of our methodology and if you have any questions don't hesitate to reach out. I've received many messages over the last couple of days, I'm working to make sure each individual case is accounted for and resolved. Do not worry if I don't get back to you immediately, you will receive a response. As always, we appreciate your patience!

  69. 2018-08-23 17:46:59

    Just a couple reminders, 1. IF your account has been locked please make sure you fill out the following form: Once you submit the form, we'll have your phone number on file. That's the only way we can check your account. 2. Please make sure you DM me (@trujawn) with all queries especially when dealing with sensitive information such as mobile numbers. Do NOT message @jbltfo with queries. 3. REMEMBER the 30-day lock up period. If you are trying to withdraw, and you see less IOST available for withdrawal than you have in your REWARDS (Balance). Remember each individual referral is time-stamped and locked for 30 days. Check your Rewards History to see a full history of your referrals. (It's on the Top Right Corner of your Blue Balance Box)

  70. 2018-08-20 15:24:16

    We are seeking Community Ambassadors to work with the IOST marketing and growth teams. Your role is to spread your enthusiasm for blockchain technology and build a community around IOST in your city, university or online social circles.

  71. 2018-08-13 22:01:30

    The first half of August brought several exciting events for IOST. We relaunched the Community Hub, our approach to the Scalability Trilemma was featured in Hackernoon, and IOST was listed on FCoin. Read on for the full update!

  72. 2018-08-10 19:30:07

    IOST CTO Terrence Wang was recently featured in Hackernoon sharing his insight on the scalability trilemma and how IOST is working to create a scalable, secure and decentralized blockchain. Click the link to read more!

  73. 2018-08-08 22:59:13

    IOST co-founder and CMO Samantha Wang was recently interviewed by @CoinJournal about what it takes to run a global blockchain team. You can read the full interview below!

  74. 2018-08-08 03:10:05

    For anyone that’s not able to log into the #IOST hub: your account is still there. Since we need to remove the bots/fake accounts in the Hub so lots of the potential affiliated accounts need to be double checked by the system.

  75. 2018-08-07 05:55:09

    IOST now listed on FCoin!

  76. 2018-07-30 23:10:18

    New exchanges, press coverage, community hub and more! Get up to date with all of our progress with the IOST update!

  77. 2018-07-25 21:18:53

    PLEASE READ THE RULES FIRST Referral Program Rules: 1. The event will be held from 10:00 am (CST, GMT+8) on July 23, 2018 to 10:00 am (CST, GMT+8) on July 29, 2018. 2. You will receive your Invite a friend reward only after your referee correctly answers the quiz. Referral Achievements and Top Referrer Prize will be awarded within 5 working days after the event ends. 3. If cheating or system manipulation of any kind is discovered, the associated accounts will be permanently blocked and all rewards will be cleared. IOST will not reward users who try to manipulate the system with spam accounts, non-real users, automated scripts, system vulnerabilities, or other suspicious activities. 4. All tokens credited to an account can be withdrawn after 30 days after the end of the event 5. If you discover any foul play from the event, you can report it to and we will reward the whistleblower with 5,000 - 50,000 IOST. 6. The final interpretation of actions within this event will be determined by the Internet of Services Foundation. If you have any questions please contact: Token Prizes:- When a user successfully registers 100 people, an additional 50,000 IOST bonus is added- When a user successfully registers 300 people, an additional 150,000 IOST bonus is added- When a user successfully registers 500 people, an additional 250,000 IOST bonus is added Invite a friend - you can invite friends with your unique referral code to register for the IOST Hub. They will need to correctly answer a short quiz about IOST to be accepted. If successful, you and your friend will both receive a token prize. If any question is answered incorrectly, neither party will be rewarded. Token Prizes:- For the first 10,000 Participants = Inviter receives 600 IOST, Invitee receives 100 IOST- 10,000-30,000 Participants = Inviter receives 300 IOST, Invitee receives 50 IOST- 30,000-50,000 Participants = Inviter receives 200 IOST, Invitee receives 25 IOST- >50,000 Participants = Inviter receives 100 IOST, Invitee receives 20 IOST