 Good. Well, thank you. Thank you everyone for being here with us. This is our first public session of the Mentorship Project Learning Tokens at Hyperledger Besse. It is a pleasure for me to introduce Tanzin Alam. He is the mentee for 2023. He is from Accra in Bangladesh. And we've been working together very happily. I think I wonder what he thinks. But I am very happy working with him since the past five weeks. We have weekly meetings to advance the mentorship. And we are going to have every four weeks a public session so that anyone interested in learning tokens can participate in a dialogue that would definitely enrich the notion of this learning tokens and the possibilities of applying them in a learning context. So without further ado, Tanzin will give you the chance to share your screen. There you have it. Yeah, hello. And we'll start. I'd like to thank the people who have joined. Yeah, so I'll start the meeting by sharing the presentation slide. So we'll probably go through what we are trying to do and what we have done. So it might give you a total understanding what learning token is and how it is, how are we going to use it? Is it visible? It is. So this is the first public session and as per Alfin to say it will probably have one after four weeks. So, so there we can see. So we have considered the scenario for two platforms. For say, from the left hand we can see YouTube and internet. On the right side we can see the moves. So, for instance, you can, you can consider the lots of YouTube channels and many with lots of tutorials. So all the channels who are just giving many ideas or knowledge to a learner. So this thing is like happening to one way interaction so you can see the instructor is giving some content to the learner. On the right hand side, what we have, we're trying to give the insight that, for example, you can consider the right side is for the more moves for the platform like Coursera or edX. So, so in that case, instructor not only giving content but also giving some assessment as well. So, so the learner can also submit those assessment and this communication is both side actually. This is what we're trying to say from this picture and moving on. So, so from the learner what what what his ultimate purpose is to have some skills so we can see the learner will have been looking for forward for some skills and those skills is earned by some by some content. Yeah, and we can also see this, the skills is recursively connected to itself. Because we know like two or three skills is required for one skills, which is represent itself as still and this and this is skills is required for that for the learner's career. So this is what we're trying to like figure out from this slide. So moving on this slide, I guess it's not visible but no worries, we haven't discussed. This is the taxonomy of skills. So, so we have basically two things here, education 4.0, and another is like the, the global skill taxonomy so from here we can see the education 4.0. Abilities and skills which has some subsections about the cognitive and analysis and which probably under the problem solving or the system analysis, and this is what we're trying to like making a table to do those things. And, and the next one is like the global skill taxonomy. So we can see the same things here like which and which one is under which one, and this is it moving on. This is this representing the same things. So, here we can see the knowledge graph of the skills, so how it works. So, let's consider an institution has an instructor. So, what is the instructor will do he will have the content. So those content is, is the is the source of skills as as per I have seen before the skills is the parent of itself because lots of there might be a lot of skill itself represent the skills. And this skill is required for the learner and also the goal of the learner throughout the course. And this is skill is asked for like jobs we need job when we go to the jobs we might need to show this work kind of skill we have accurate to our to our education. Yeah, and this is still also is important for the carrier as well. And this is this one also connected to the taxonomy, and we will discuss taxonomy more detail later. So here we can see like the type of the learning token that we have figured out we're going to use for this. So, as I have told you previously, the left side we can see this might be an YouTube, or might be an internet platform. The right hand side, we can see this might be a physical world where the instructor is grading, grading a student. And, and here we can see this. The student is also helping other student which one is representing here. So helping you things. And the instructor can grade a student. And grade a student throughout his course. And these things will be incentivized with the tokens that we have mentioned here is a non fundamental tokens for attendance. Since the YouTube from YouTube there is no both interaction. There is only one way like there might be a workshop going on so we need to just make sure that the someone, the X person has joined the workshop or not. So we're trying to represents here so the learner will join YouTube session. These things. And this on the right side will we can instructor can grade a student and the student can also help other student with the tokens. So, this takes many skills and how it works like that. See the institution has has instructor and the work of instructors like to create quotes, right contents and and have assessment for the learner and scoring. So this is what we are representing here and ultimately, the learner will get a certificate. So we can see this from here. Apart from these things we have added the scoring guide here and the learning token. Now the learning token here, the learning token is the source of truth of the registry and registry is like the institution instructor courses skill. So we can learn the jobs. So we can see the instructor is like creating course contents and etc for the student and the student is being assisted by the instructor and these things will happen and as for the source of truth. And we can just make sure that those those things are from the legitimate source and we can make those things in a learning token. And we can pass this to the learner so that the learner can have it for lifetime and and use those things for the jobs or their career. So this is where they will have the skill profile and those things will be here. So this is the same thing what we have we're trying to focus so the things is like the learner will have a wallet. So this wallet will just store all the certificate as the learning token as the and the skills. So, if we see like, like, we have mentioned the, the interaction between the number like 123 and, and so on. So, this is the ultimate thing what we are trying to achieve instructor, create a course instructor define it content instructor and an assessment the schooling guide and learner register for a course learner learn it from learn from the content and the assessment are present to the learner learner response the assessment assessment are evaluated learn gets learner gets certificate. As we have defined here. The instructor tokenize source guide. Yeah, the instructor register for the learning tokens. And this is it actually the courses skill registered for learning token learner learner registered for the learning token job registered for the learning token. And registered also create the source of food for the institution and the token are given to the instructor, because like since, because under each instructor there might be a lot of learners so the token will be given to the learner, and later on the learner, the token will use by the instructor to incentivize all the learner. And here we can see, basically, we are focusing on three thing, as we have discussed previously, the attendance school and helping thing. So attendance for the attendance will have the skill ID, day to shoot institution ID instructor ID and course ID. So it's so that each time we can figure out from which institution by which instructor to whom a learner get a token. So this is the property we must need to have for for the learning token for the attendance score and helping token so that we can figure it out. So this is this was like the presentation about the learning token. Do, do anyone have any question to us. We have, we have also another part, which is the code that has been advanced. But before going into that, I think it's, it's a good time to, to talk about what you think the questions that you might have. And this is the, and we have thought of this in a granular fashion. The certificates already are being given and registered in blockchain, but certificates are for the complete course and certificates have to be paid for. Although the course is free. And it is in the interactions of the course that the learner gets skills. Learning tokens are for the granular interactions, measured by a scoring guide, defined by the instructor. And those granular measurements go directly to a skills wallet for a profile of skills. I'm not doing this because it's the way for many people who attend courses and do not have the resources to pay for the certificate. The certificates are, are not expensive in, in the developed world. As we used to say, the global south as it is called now. Many of us are expensive, certificates are expensive. And so the registry of skills acquired is lost on the hand of the learner learning on the hand of the instructor, the instructor is missing all the data or the granular data of the learning and teaching process. And I think that using the existing idea of the score guide for assessment and using the idea of attendance for for you to. There's a way of recognizing registering and rewarding the interactions for the acquisition of skill. I talked too much so I shut up now. Yeah. Yeah, even like as you as you're feeling like many, many, like why we need this. And I see from the other side, like, if someone claims that I have done this course previously. So nowadays it's all about like an, and image like this is a certificate that I have done this course, and we cannot like verify this thing is he have done it or not. So, if we can just implement this one so that we can send them some send users to our lead a certificate as an NFT, as we as we have discussed. So we can also then verify and verify and make sure that he is that he has actually done this course. And, and from the metadata, we will we may find also how many assessment work he has done and and many more things like like the helping things like the helping token. So, so how does he help to the community. So we can also figure those things out when we'll able to implement this thing. So, can I speak. Yeah, yeah. So, last year, I remember I went to a web three conflicts only. There was something a company was proposing like they were giving you like an avatar as an NFT, and it would develop it will upgrade itself as you went on learning as you went on doing more and more forces. Like something like that I don't remember it correctly I guess, but I saw that and it would be great like if you can add something more interactive, and it would be more better experience for the user. Yes, you're right. This is a short period mentorship is only five months. Okay, almost six minutes. So this is a short period. And we decided last year, we concentrated on the semantic description we use the token to some of the framework, the interwork alliance, global blockchain business council, and we're working. So here we want to do three things. We want to build the tokens. And that's why in this session we would like to have feedback from them. Then second part, we're, we're, we will learn and contact mooks, learn about this and see how they process interactions. And the third, very short, and last part is to have a pilot project, either in an institution in Acura near Tanzan. Now, or maybe with someone from the hyperlegic community. Okay, what you're talking about is extremely important and it's, it's a facilitated interaction. You know, and in mooks, that those interactions are pre established. Okay, in pre format events, like conferences and like repositories like YouTube. No, those interactions are either too limited. As in YouTube, or to open. No. We're looking into those now. But your suggestion is extremely valuable. And we definitely once we have the tokens. Okay, then we can start working with with interaction. The only example that I know of a granular registry of interactions for courses. is held by the Department of Defense of the United States of America. I mean, those guys have for any course of the Army Air Force, maybe they register everything in between the beginning and the end. But we haven't, I'm very honest, we haven't done the research. If you have suggestions, if you want to take that as as a personal interest, learning opens lab is open. That that's great. Yeah, I think I went out of your what you were trying to do right now. I was just suggesting I just remember something I thought before so I give you my. Yes, some suggestions. It's very good. It's a very good suggestion. It is in the interactions. Exactly in the interactions where we are measuring and giving tokens, how to make those interactions better. It's of interest. Thank you for your suggestion. Yes, like what you have to say, that is really important. But the, yeah, as as I was saying, so since we are focusing very granular way in a deeper way. So the, what the problem we are facing basically, since we want to make it in a generic way so that the adoption can come globally. So I guess this is what this is one topic we need to keep, keep in concern, because like, like see like in India, or in Pakistan, or in USA, the grading system I'm not saying, even the education system even another thing. So how we are going to implement this learning token in a generic way so that everyone can use it for the moves or for people's books. And this is why actually we are trying to do it in a minimal minimal way so that we can just start it initially and later on we may add the things as you have saved. Elizabeth. What do you think you're always a very keen participant. You have you have your view. You have a scientific. Thank you. I mean, you know, what's really running through my mind as I listen is that there are deep fakes. There are so many ways people I mean there's crime is just amazing we need to get all of those things from happening and I see course block chains and excellent choice I just kind of like to hear how you're going to prevent the, the, you know, somebody else getting there first or You want to you want to jump into that. How do learning tokens take care of possible. Yeah. I'm not telling you about the defeat like the artificial intelligence things like someone like someone just giving the proxy. What did say for like even poor Sarah or some other platform if they have they give us the like assessment things but they don't take the assessment in the video conferencing way. So it is just like we do the stuff and upload it. So, yeah, the point you have mentioned that that is a concerning fact for maybe later, but right now I right now I don't think like that the defect for the educational platform like for Sarah edX. They are still aware of this, but we can fight with, we can prevent this. And how if I say like, we can do this, basically, I don't know have you heard about the world point or not. This is a another project from Sam, and he is just doing so he is this if I say about this project in a very short. It's all about making making sure each each people in the globe have only one wallet. And this wallet is also make sure that that it that this wallet is connected to one entity at the same time and so that like yeah so that no one can. The proxy things are claim claim same thing twice with the multiple multiple wallets. So yeah, so we can but we can fight these things. When we were done with the learning token. The time being if I might add cousin for the time being Elizabeth. We are following the approach of verifiable credentials. As we showed in the graph. No, we let any institution in structure and basically the institution that wants to give the tokens. They are the ultimate source of food. So it's by the prestige of that institution and the structure and the course that that source of food is established. Now, the learner is registered. And the learner should have a unique SSI self sovereign identity. So, we are taking those concepts, because what we're offering now is just the coin, just the way to open the way of measuring registering and measuring and the warning. So, we are thinking that the institutions, learners, as in verifiable potential, potential state, take care of those issues, but it would be very interesting to see if in the token themselves. We could include some some compliance. I listened yesterday when we listen. That there's a new kind of token that has within its smart contract. The possibility of verify and comply with local regulations. It's used in the financial world. And so the operation of the smart country takes care of the compliance in regulatory framework. But it's, we're small. We're at the beginning. We have little time. And the good thing of it is we have to concentrate, but we open to all to all suggestions. Thank you. Yeah, I'd like to see hyper ledger use this and give people tokens for attending the meetings and providing feedback and providing code, etc and then eventually have a maybe one of the companies that has benefited profited off of hyper ledger system to make a contribution to make the tokens valuable so that they can actually get compensated, then maybe can get compensated for code for contributing code over. That would be that's that's a great idea. The code contribution is, it's a great, great idea. I checked with Bobby Muscara is interested, you know, and she manifested so to, to be one of the pilot projects with the course that she has written, and it's about to come up in the ethics. And I also talked to, to Daniela Barbosa. No, and she explained to me that the certificates that hyper ledger foundation gives for all its courses are outsourced. And she said, well, it would be very nice to see what you guys come up with, so that we can explore tests. And that's plenty of work for for the future. But the code issue is, I think it's. It's a great, great idea. In all of these cases from YouTube mooks to the code. The important part for us is how did you evaluate whom to give the tokens to. What is the procedure that has to be assessed applied with sold, so that a valid, not a deep fake recognition is given. We call it the scoring guide, because we're using the traditional, whether it's debatable, but we're using the traditional grading system. And there's plenty of work to do in that, and within that tradition. But how did you evaluate whom to give the token to how many. And that's, that's a fundamental, that's a fundamental issue. And requiring one wallet, they would have their wallet registered with a court, and that would be the one wallet. And I guess the court system would have a way to make sure that there's the same person isn't registering more than one wallet. That's correct. That's also also very, very important. Because here, as opposed to some other coins tokens and businesses here isn't the benefit of the learner to have all the tokens in one place because that is their, their profile of skills. And that's what, what employers, or partners, or venture capital funders, what would have me. That's what they would be looking at. And it would have to keep up your address with the court or however you keep up your address so that when the recruiter does pick you, then then they contact you it's actually you who was getting their call and not somebody who's you know, it's really hard to tamper with court records as well so they would have that sort of paper trail to back up fall back on. And using, yes, you're correct. And using the principles of verifiable credentials and zero knowledge proof. And that wallet would give the holder of the wallet, the right to show what they want to show, and to keep them private, what they want to do so. You want to go through the code quickly. Before I go there. I just like to share the discord channel. So we have this created it. Sure, you can find it from the chat so we have this created a channel firm in the high policy foundation discord. So we will make sure the channel is updated with the latest information and I hope you guys will just be there. So, if you like to share anything, or have any idea, or ask any question, you can just drop off the date. So, let me join. Another PC. Thank you, I want to recognize. And this is the enormous expertise of the 32 applicants for this mentorship project. It was very hard to select one. And that's why we have a learning tokens lab and why we have this meetings, because anyone that wanted to participate and want to participate can do so. I'm very much impressed by by the level of this cohort. They're incredibly wiser than the mentor. And that's what I'm thinking them for mentoring me. You can see skin actually. So, so, so far we have figured out the implementation of that in the section. You know the name. So, so what we have done here. So the way we have designed is will. Complete programs. So the program will be created by an instructor. So before going to the program, let us see what else function we have. So we have registered learner register instructor and registered for program. And let's see what else. So if we start from the beginning. So an institution will come and request to get registered first of all. So, because it is a lot of pension. So we can see the register institution. So, for this training institution, what we will need. So we have assumed will will need a name for the institution for the institution and the institution will definitely will have a wallet. So let us consider. Let's consider our institution. We have made a request. And this is the wallet address. So the institution have been registered. So, within that, that institution. The institution can create instructor. So, I have made it there. Register instructor instructor. You can see this register instructor function dysfunction can only be called by only institution. So, the institution can register their instructor. So here all the instructor will get registered. I will not go through all the function, because there are a lot of functions and I'm still working on it. So I'll just just go through how the function stands for what the function are doing and so on. So, let's, let's go with that. So, after institution institution being registered, the institution will make sure it registered all its instructor instructor. After the first, the first one instructor have been registered. Now, the instructor will be programs. So what the program stands so the program basically for the courses like it might happen that this instructor is taking CSC course. So, this is what he will do, he will give a name, basically a program of course name, like, like CS50. And the time when the program was created and the total supply. What is the total supply? The total supply is he will initially assume like he, he has like 100 students so he will mint 100 token, for sale. And, and, and we have designed the smart contract in such a way that later on he can also burn and mint new token under the program and why it was needed because it might happen that later on some new student joined the program or some new students just drop out the program. So, so this is why we needed this one. And for that thing. So we can see, we have all barn roll and mineral function, so that we can report the permission of someone who has the permission to burn or mint the tokens under the program. And we have also function to add someone as a barn roll map for burning tokens and for minting tokens. So basically, I guess I have covered the most of the function. And this all of the basically the function to check either like, am I being like, like, say, we have a function to check. If someone is registered for specific course or not, like, then might, it might happen that someone could destroy that like, am I, am I being registered because I'm not, I'm not having the attendance token, so that he can invoke this function and check like, yeah, since I have joined the program and I'm not getting any attendance token so let's, let's give a try and check, have I been joined or not, and later on he might connect with his instructor and claim that. And to be honest, I'm still working on it. The crucial part actually, the authentication part, authentication part, because what I am feeling right now, like the roles actually, basically, the roles is for like, let's say, an institution has, have created 10 instructor, and under 10 instructor, there are 10 programs. And under those 10 program, there will be like, a lot of students joining there. So, so I need to separate the authentication in such a way that no one will get overlapped or say like an instructor can mint and another instructor token. So I need to just separate all those things so that this thing just doesn't happen. So I'm working on that side right now. And it is facing some problems, facing some difficulties to handle those things there. But, but you've done an excellent work. And as Meenu told us we are at the one first quarter of our, of our program. So I look forward to a lot of very, very interesting things done with your help. We are reaching the end of the hour. If there's any additional comment that we want to share with us. If it's not, the presentation would be in the learning tokens lab together with the recording. Elizabeth, help me. What, what do I do now that we end? What do I do with the recording? Would it be in my computer? Ask somebody else. Oh, I thought you knew, sorry. Okay, well, now, I, what I've heard, I have not actually checked to see if this is true. Okay. It will eventually show up on the wiki page under recordings in for your group. Oh, but this is not, this is not a link from from hyper ledger for this one. It's a person of length of mind. That's what I was having. I see that, I see that, you know, that's it. Yeah. Okay. Good. So it would be there is a hyper ledger lab for learning tokens. And there's also the project in the mentorship list of projects. And we shall upload their the slides from the presentation and this recording. And you're most welcome to, to the discord channel within it's within the hyper ledger this one too. And thank you, dash for for your comment. I'm glad to hear that you like it. Thank you. And it's excellent. I'm really happy to see the all the work that you've done, especially the part where you're showing that it's a virtue. Environmental stewardship, civic responsibility, etc. Those are things that people need to learn it needs to be part of a basic curriculum in schools. Thank you. No, thank you. Thank you for for your participation. It really help us a lot. And so we'll see you in, and you're invited to come in four weeks. You know, I'll tease dungeon every week or sometimes twice or twice a week. But it's been great job. Thank you very much. Thank you for all you've done. Thanks for your attendance and have a great rest of the week and weekend. Thank you all for participating. Take care. Good. Bye bye.