Distributed Ledger Technology

### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class ### **Cancellation Policy** Credits will be considered used if class is cancelled within 24 hours before the start of the lesson ###

**\*Trekking Mont Blanc 2027\*** https://sgtrek.com/event/trekking-mont-blanc-2027/ As TMB adventures gets full during the peak season. We are now taking bookings for 2027. Do book earlier to secure your slots for the event. We have various dates planned from June to Sep 2027 (Daily departures available). For inquiries and bookings, contact VIJAY on 📞WhatsApp at +6592700908 📧 Email us at contact@sgtrek.com **\*Departure Dates:\*** There are multiple dates for these tours do check with us. Event cost may have some changes do check with us on the actual costing prior to booking. **\*June 2027\*** Wed, 09 Jun – Fri, 18 Jun Thu, 10 Jun – Sat, 19 Jun Fri, 11 Jun – Sun, 20 Jun Sun, 13 Jun – Tue, 22 Jun Mon, 14 Jun – Wed, 23 Jun Wed, 16 Jun – Fri, 25 Jun Thu, 17 Jun – Sat, 26 Jun Fri, 18 Jun – Sun, 27 Jun Sat, 19 Jun – Mon, 28 Jun Sun, 20 Jun – Tue, 29 Jun Mon, 21 Jun – Wed, 30 Jun Tue, 22 Jun – Thu, 01 Jul Wed, 23 Jun – Fri, 02 Jul Thu, 24 Jun – Sat, 03 Jul Fri, 25 Jun – Sun, 04 Jul Sat, 26 Jun – Mon, 05 Jul Sun, 27 Jun – Tue, 06 Jul Mon, 28 Jun – Wed, 07 Jul Tue, 29 Jun – Thu, 08 Jul Wed, 30 Jun – Fri, 09 Jul **\*July 2027\*** Thu, 01 Jul – Sat, 10 Jul Fri, 02 Jul – Sun, 11 Jul Sat, 03 Jul – Mon, 12 Jul Sun, 04 Jul – Tue, 13 Jul Mon, 05 Jul – Wed, 14 Jul Tue, 06 Jul – Thu, 15 Jul Thu, 08 Jul – Sat, 17 Jul Fri, 09 Jul – Sun, 18 Jul Sat, 10 Jul – Mon, 19 Jul Sun, 11 Jul – Tue, 20 Jul Mon, 12 Jul – Wed, 21 Jul Tue, 13 Jul – Thu, 22 Jul Thu, 15 Jul – Sat, 24 Jul Fri, 16 Jul – Sun, 25 Jul Sat, 17 Jul – Mon, 26 Jul Sun, 18 Jul – Tue, 27 Jul Mon, 19 Jul – Wed, 28 Jul Tue, 20 Jul – Thu, 29 Jul Thu, 22 Jul – Sat, 31 Jul Fri, 23 Jul – Sun, 01 Aug Sat, 24 Jul – Mon, 02 Aug Sun, 25 Jul – Tue, 03 Aug Mon, 26 Jul – Wed, 04 Aug Tue, 27 Jul – Thu, 05 Aug Thu, 29 Jul – Sat, 07 Aug Fri, 30 Jul – Sun, 08 Aug Sat, 31 Jul – Mon, 09 Aug **\*August 2027\*** Sun, 01 Aug – Tue, 10 Aug Mon, 02 Aug – Wed, 11 Aug Tue, 03 Aug – Thu, 12 Aug Thu, 05 Aug – Sat, 14 Aug Fri, 06 Aug – Sun, 15 Aug Sat, 07 Aug – Mon, 16 Aug Sun, 08 Aug – Tue, 17 Aug Mon, 09 Aug – Wed, 18 Aug Tue, 10 Aug – Thu, 19 Aug Thu, 12 Aug – Sat, 21 Aug Fri, 13 Aug – Sun, 22 Aug Sat, 14 Aug – Mon, 23 Aug Sun, 15 Aug – Tue, 24 Aug Mon, 16 Aug – Wed, 25 Aug Tue, 17 Aug – Thu, 26 Aug Thu, 19 Aug – Sat, 28 Aug Fri, 20 Aug – Sun, 29 Aug Sat, 21 Aug – Mon, 30 Aug Sun, 22 Aug – Tue, 31 Aug Mon, 23 Aug – Wed, 01 Sep Tue, 24 Aug – Thu, 02 Sep Thu, 26 Aug – Sat, 04 Sep Fri, 27 Aug – Sun, 05 Sep Sat, 28 Aug – Mon, 06 Sep Sun, 29 Aug – Tue, 07 Sep Mon, 30 Aug – Wed, 08 Sep Tue, 31 Aug – Thu, 09 Sep **\*September 2027\*** Wed, 01 Sep – Fri, 10 Sep Thu, 02 Sep – Sat, 11 Sep Fri, 03 Sep – Sun, 12 Sep Sat, 04 Sep – Mon, 13 Sep Sun, 05 Sep – Tue, 14 Sep Mon, 06 Sep – Wed, 15 Sep Tue, 07 Sep – Thu, 16 Sep Wed, 08 Sep – Fri, 17 Sep Thu, 09 Sep – Sat, 18 Sep Fri, 10 Sep – Sun, 19 Sep Sat, 11 Sep – Mon, 20 Sep #SGTREK

Welcome to Gotomo's **Trivia Night & Dinner** — where strangers become Tomos. 🫶 What we've got covered: * Trivia questions * A reserved table for your Circle of Six * Rounds across pop culture, history, sport & more **What to bring:** ∙ Your actual self ∙ An appetite (for food and conversation) ∙ Zero expectations — we handle the rest **What we’ve got covered:** ∙ A warm, intimate and fun setting ∙ A curated group of five other soon to be tomos ∙ The vibes Spots are capped at 6-8 — because that’s the whole point. Intimate. Real. No crowds. **How to join your Circle of Six:** Reserve your spot at gotomo.co — we’ll match you with six other Tomos and confirm your group before the event. 📍 Location: Exact location revealed 24 hours before — because good things are worth the wait. ✨ Launch Pricing: 🎟️ Gotomo Subscription — $19.90/month. Use 'TOMO50OFF' for 50% off on subscription. 🎟️ One-time ticket — $14.90. Just this event, no commitment Go think. Go connect. Gotomo. 🧠 WhatsApp us at +65 8184 0446 for questions gotomo.co 📲 Follow us for updates and early access to upcoming events: Instagram: @gotomo.sg Telegram: t.me/gotomo_sg

A warm welcome to **JB City Toastmasters Club**, where we practise public speaking, leadership, build confidence, and support each other’s growth. **Located strategically at** J**B city center**, we welcome members from many walks of life, from students to professionals to retirees, we share one goal: becoming better communicators, and uplift each other to become one. **Membership benefits:** \- Practical training ground for public speaking and presentation \- Receive constructive feedback on speeches for growth \- Mentorship program for new members \- Opportunity to lead a team\, be a mentor to members \- Network with club members\, and other Toastmasters members in Johor Bahru Curious? Join us for a meeting and see what it is all about. 😉 💛 𝐑𝐒𝐕𝐏 : https://bit.ly/JBCITY-GuestRegister 💛 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐮𝐬 𝐟𝐨𝐫 𝐝𝐞𝐭𝐚𝐢𝐥𝐬 : https://wa.link/2x0m18 🗓️ Save our events to your calendar : https://shorturl.at/SWcVS

Join us for a fun and exciting session! RSVP if u are coming. Whatsapp 93366835 for any enquiry or if u are coming. Don't pop up unannounced. Game will only start with 4 px minimum. Located at the Pickleball Ang Mo Kio courts, our group welcomes players aged 25 and above who are passionate about both pickleball and discussing the latest happenings in Singapore, business, investing and anything under the sun. Come prepared to enjoy some friendly and serious competition on the courts, and forge meaningful friendship with fellow Pickle-chus! Reserve your slots now. All u need to bring is yourself, pickle paddle, hydration for yourself, a towel to dry yourself, comfortable shoes and attire and you're good to go. For first time members, a one time only $4 admin fee is payable for provided equipment (net) and expensive silent balls. That's all. Subsequently it will be $1 a month just to cover cost of setup etc.

A warm welcome to **JB City Toastmasters Club,** where we practise public speaking, leadership, build confidence, and support each other’s growth. **Located strategically at JB city center,** we welcome members from many walks of life, from students to professionals to retirees, we share one goal: becoming better communicators, and uplift each other to become one. **Membership benefits:** \- Practical training ground for public speaking and presentation \- Receive constructive feedback on speeches for growth \- Mentorship program for new members \- Opportunity to lead a team\, be a mentor to members \- Network with club members\, and other Toastmasters members in Johor Bahru Curious? Join us for a meeting and see what it is all about. 😉 💛 𝐑𝐒𝐕𝐏 : http://bit.ly/JBCITY-GuestRegister 💛 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐮𝐬 𝐟𝐨𝐫 𝐝𝐞𝐭𝐚𝐢𝐥𝐬 : https://wa.link/2x0m18 🗓️ Save our events to your calendar : https://shorturl.at/SWcVS

Exploring Entrepreneurial Projects in Singapore and also in the China-Asean Economic Agency business in Guangxi, China. Explore the various channels of starting, operating and growing a thriving business in fast-growing industries. Explore opportunities to overcome the pressing challenges that Singapore faces: fastest ageing population, declining productivity, sky-rocketing costs, super competitive environment and ever growing number of foreign talents entering the already very tight economic spaces.....and many more. Complaining about these challenges will not help at all. Let's explore viable options and avenues opened to the average individuals to overcome these social-economic pressures.

Volunteer with us! 🌟 Join us on 11 June (Thursday) to spread kindness to elderly folks in rental flats! We'll pack & distribute food packs to those who need it most. 📅 Date: 11 June, Thursday Let's make a difference and brighten someone's day 💕. Sign up and let's do this! 😄

**DISCLAIMER: NOT FINANCIAL ADVICE** Casual run of about 3.5km - 4km. Hais, seems like there isnt a a community run group on bitcoin in Singapore. Please visit below page to sign up (Dont pangseh hor). https://www.meetup.com/runningbitcoinsg It is the only way I can filter out the bots. There is always more things to learn about Bitcoin. One of it being low time preference. The group welcomes anyone who is interested in knowing more about saving in bitcoin or simply just want to join us to have a good run.

**Singapore — Monthly Startup, Tech & Business Networking** Join us for an exciting evening where founders, investors, and innovators in **Tech fields**come together to connect, collaborate, and create opportunities. 🚀 **What to expect:** * **Startup Pitches** – Founders present their projects to investors & peers. * **Networking Sessions** – Meet like-minded entrepreneurs, potential partners, and investors. * **Keynote Insights** – Hear from speakers on the future of AI, Web3, and venture opportunities. * **Open Discussions** – Exchange ideas, challenges, and solutions in an informal setting. 🎯 **Who should attend:** * Startup founders looking for funding & exposure * Investors exploring high-potential opportunities * Tech enthusiasts & builders in Tech industry * Professionals curious about the startup ecosystem or expanding networking 📍 **Details:** * **Time:** 7:00 PM – 10:00 PM * **Dress Code:** Smart casual * **Bring:** Business cards / LinkedIn ready to connect ✨ Whether you’re raising capital, looking for a co-founder, or simply want to expand your network, this is the room you need to be in. 🎟 Tickets & Registration If PayPal is not convenient for you, you can also register or purchase tickets via our official platforms: • Luma:[https://luma.com/spj0sw09](https://luma.com/spj0sw09) • Eventbrite:[https://www.eventbrite.com/e/1980584273879?aff=oddtdtcreator](https://www.eventbrite.com/e/1980584273879?aff=oddtdtcreator) Choose the option that works best for you. See you there!

👋 Hello Grafana & Friends Singapore! This month, we are excited to partner with the MongoDB for a collaborative evening of tech! As observability and data landscapes become increasingly complex, the integration between the LGTM stack and MongoDB is more critical than ever. This month, we are bringing together engineers from both ecosystems to share implementation strategies, architectural best practices, and real-world monitoring patterns. As always, come ready to learn, connect, and exchange ideas with the community. Light bites and networking included! **Topic 1: Real-Time Observability with MongoDB and Grafana: From Logs to Dashboard** **Speaker: Piti Champeethong**, Senior Consulting Engineer, MongoDB **Session Abstract:** Learn how to integrate MongoDB Atlas with Azure Grafana to build real-time dashboards for both database performance and application data. This session covers Prometheus-based monitoring, direct querying, and Azure-native pipelines for modern observability. **Topic 2: Agentic Observability: From OTel Signals to Production Remediation with MongoDB MCP** **Speaker: Hendri Tjiptowibowo**, Senior Partner Solutions Engineer, Grafana Labs **Session Abstract:** Learn how Grafana Assistant (available on OSS) combines OpenTelemetry signals with MongoDB MCP to move from observability to action. This session demonstrates AI-driven investigation of production issues, including trace analysis, query plan inspection, index recommendations, and automated remediation workflows. **📅 Date:** Thursday, June 11th, 2026 **🕡 Time:** 6:00pm - 9:00pm **📍 Location:** Smartworks Great Eastern Centre, 1 Pickering Street, Singapore 048659 - Level 8 ⚠️ **Reminder:** Please bring your valid physical photo ID (NRIC or Passport) to access the building. **Agenda** * **6:00 PM:** Registration, Light Bites & Networking * **6:55 PM:** Welcome & Opening * **7:00 PM:** Piti Champeethong, Senior Consulting Engineer at MongoDB – Real-Time Observability with MongoDB and Grafana: From Logs to Dashboard * **7:30 PM:** Hendri Tjiptowibowo, Senior Partner Solutions Engineer at Grafana Labs - Agentic Observability: From OTel Signals to Production Remediation with MongoDB MCP * **8:00PM:** Networking & Close **In Partnership with MongoDB:** This event is a collaborative session between **Grafana & Friends Singapore** and the **Singapore MongoDB User Group**. Special thanks to our Co-Partner, **MongoDB**, for providing the space.

⚠️ **REGISTRATION IS REQUIRED VIA [THIS LUMA FORM](https://luma.com/s0txhgfy)**[ ](forms.gle/saLWmbr5XbwUX8Jp8)⚠️ SHELLGym is the regular cybersecurity workout you have been looking for! Whether you're just starting out and need some exercises, studying for a cert (hint: OSCP), looking at CTF challenges, or developing something cybersecurity-related (maybe your own automated tools?), SHELLGym aims to help you progress in picking up practical cybersecurity knowledge and skills. Come and go as you please, work on your own stuff with like-minded individuals, or just have fun during the workout! **AGENDA** Linux Forensics and Reverse Engineering basics: * Triaging in Linux * Step-by step IDA * Step-by-step gdb * Guided walkthrough on selected real-life binary **⚠️ NOTE** Bring your own laptops (and laptop chargers) with pre-installed Linux VM. Please also download IDA Free ([Link to Guide](https://hex-rays.com/ida-free)) before the session. **VIRTUAL SHELLGyms in JUNE** (by request) Hosted on Discord, do approach KK or the Div0 Crew for access **TRAINER** **KK Tan — Founder, counterShell** As a mid-careerist convert to cybersecurity, **Tan KK** picked up his practical skills through getting OSCP certified and by participating in a variety of CTFs. In his career at CSIT, he performed a variety of red-teaming and vulnerability research roles and established the Cyber Training School at CSIT as the Lead Instructor. Besides the OSCP certification, KK is also OSCE and OSEE certified, and has a Bachelor's degree in Social Science (Psychology). He now sees psychology as a field of study where you fuzz humans until they produce unexpected behaviour. **SPONSORS** * VENUE SPONSOR: [CyberSG TIG Collaboration Centre](https://www.linkedin.com/company/cybersg-tig-collaboration-centre) **IMPORTANT NOTICES** * Code of Conduct: [https://www.div0.sg/code-of-conduct](https://www.div0.sg/code-of-conduct) * Terms of Use & Disclaimer Notice: [https://www.div0.sg/terms-of-use-disclaimer-notice](https://www.div0.sg/terms-of-use-disclaimer-notice)

Want to check out what dragonboat paddling is all about? Whether you are seasoned paddler or a newcomer, we welcome you to try out dragon boating with the German Dragons and end off the session with **ICE COLD BEER**! All paddling equipments and life vests are provided! **WHAT to bring:** \- comfortable sports attire\, flip\-flops\, hat\, sun glasses \- water \( min 1.5L) \- sun lotion **WHERE and WHEN:** \- 2:30PM meet at the boat nursery\, 5 Stadium Rd (be on time at our cage as we cannot wait for late-comers) \- grab your paddle\, life vest\, lock your belongings\, then warm\-up \- water training till 5PM \- after 5PM cool\-down\, chilled drinks\, freshly brewed Paulaner beer **Cost** $25 includes your training session and an awesome time over a keg of beer as post-training fuel! Pay on-site Send us a message for further enquiries. Looking forward to meeting you this Saturday!

Join our Jump Start Planning Group, where we'll explore the essentials of Lasting Power of Attorney (LPA) and wills, and dive into real-life case studies to enrich your understanding. What's in store: \- Learn about LPA and wills from expert insights and past case studies \- Share your experiences and questions\, and get feedback from the group \- Discuss challenges and opportunities in planning for the future \- Connect with like\-minded individuals who share your interests \- Enhance your knowledge and confidence in making informed decisions Open Discussion: Bring your questions, concerns, or experiences related to LPA and wills. Our supportive community is here to learn together, share insights, and grow. Who should join: \- Young professionals planning for the future \- Families seeking to secure their loved ones' well\-being \- Individuals looking to understand LPA and Wills better

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

**The Behavior Gap: Where Products Win or Lose** Teams today have more data than ever, and yet many still struggle to understand why customers adopt, engage with, or abandon their products. Teams sprint, ship faster, and chase more signals… all while metrics stall and confidence drops. The missing piece isn’t more data. It’s often the behavioral insight between the metrics, explaining why the numbers move in the first place. Dashboards can tell you what customers did, but understanding why they did it (and how to influence what they do next) requires a deeper blend of insights. This session is about closing that gap. Drawing from real-world experience designing and scaling products as [ZoCo Design](https://zocodesign.com/)’s CEO, [Lacey](https://www.linkedin.com/in/laceypicazo/) will share how to cut through the noise and identify the insights that actually change behavior—moving people, and moving metrics. You’ll learn: * Why understanding customer behavior is a quant and qual challenge * How to spot the signals that actually predict behavior change * Where AI accelerates insight, and where it creates distraction * How to get meaningfully closer to customers, without adding more tools This talk reframes how to evaluate performance and identify what levers actually improve it, helping your team to make smarter bets with greater confidence. Every meaningful outcome is driven by behavior change. And when you know how to design for behavior, you stop guessing, and start building things that work. **About Our Speaker** [Lacey Picazo](https://www.linkedin.com/in/laceypicazo/) is the Founder and CEO of ZoCo, a healthcare product studio that turns complex, high-stakes ideas into products that drive real-world adoption. She partners with healthcare organizations to uncover critical care delivery insights, focus product strategy through behavior design, and build solutions that patients and providers actually use. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Join the Columbus AI community for a special event. **Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works. We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks. This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations. Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/