- Видео 70
- Просмотров 69 708
dcSpark
Добавлен 29 ноя 2020
We're Crypto Ecosystem Builders
We are a product based Blockchain company focused on building critical products and solutions on top of the most promising crypto projects in the space. Our products empower our users with a great experience thanks to our domain expertise in the full Blockchain stack.
dcspark_io
We are a product based Blockchain company focused on building critical products and solutions on top of the most promising crypto projects in the space. Our products empower our users with a great experience thanks to our domain expertise in the full Blockchain stack.
dcspark_io
utxorpc: how it differs from existing tools for Cardano indexing
In this video, we briefly talk about how the new utxorpc project compares against other solutions for indexing in the Cardano ecosystem
Twitter: dcspark_io
Twitter: dcspark_io
Просмотров: 78
Видео
Cardano v2: should it be a new node?
Просмотров 273Месяц назад
Cardano is planning to implement Leios and Peras to helps massive improve scalability and finality of the L1. Should a new node be written at the same time? Our CTO Sebastien goes over lessons learned from other blockchains, as well as some of the potential designs and desirable properties from a new node
Introducing Cardano Wallet OneBox (wob). A single tool to easily create Cardano wallet backends
Просмотров 453Год назад
Creating a Cardano wallet is a lot of work. But what if it didn't have to be? Years went into all the open source tools used by Flint Wallet, and with help from txpipe, we're now giving it all to you in one easy-to-use box Introducing Wallet OneBox. A single command line tool that allows you to easily download, start and manage all the backend tools required to run a Cardano wallet backend simp...
Account Abstraction in Cardano Explained
Просмотров 1,1 тыс.Год назад
Account Abstraction is a concept of treating smart contracts the same way as user account. This is currently a popular topic in Ethereum, in part thanks to layer 2 solutions that have made Account Abstraction the default behavior for their protocols. Cardano also has multiple ongoing workstreams to enable Account Abstraction at the layer 1, notably: - CIP38 to extend native script to support sc...
Data Availability Solution Overview (2023/02): Chia, Polygon, Algorand, Celestia, IPFS, Ethereum
Просмотров 1,6 тыс.Год назад
Solutions by IPFS, Celestia, Polygon Avail, Chia, Algorand and Ethereum are covered with motivation for why these data availability solutions are important for L2s and chains like Bitcoin, Cardano and Mina that may be looking for a DA layer. Twitter: dcspark_io
Liquid Staking: Cardano vs Ethereum (Lido)
Просмотров 1,5 тыс.Год назад
Cardano and Ethereum implement different staking protocols. We introduce those changes and explain why this has led to the popularity of the Lido smart contract. We also give a brief summary of how the Lido protocol works and the benefits and downsides of the protocol Twitter: dcspark_io
Projective Rollups: a class of rollups supporting data projections
Просмотров 1 тыс.Год назад
We explain the class of rollups called projective rollups and how this class relates to existing rollup categories like zk rollups, optimistic rollups, sovereign rollups as well as sidechains. Our CTO Sebastien Guillemot also gives examples of these different categories in practice in projects such as Milkomeda and Paima Studios Twitter: dcspark_io
Cardano & Algorand: Leader Selection Explained
Просмотров 4,4 тыс.Год назад
We discuss the difference in leader selection protocols in two blockchains: Cardano (Ouroboros) and Algorand. Both are proof of stake protocols using VRF keys, but differ in that Cardano uses Nakamoto consensus whereas Algorand uses BFT Twitter: dcspark_io
A new zero-knowledge game - zk nonogram
Просмотров 1,3 тыс.Год назад
It's a nonogram game! You can play here: dcspark.github.io/zkapp-nonogram/ we also MIT open-sourced the code if you want to look at it here: github.com/dcSpark/zkapp-nonogram Twitter: dcspark_io
MinSwap & Axo: sandwich attacks and timing in blockchain
Просмотров 1,7 тыс.2 года назад
dcSpark CTO talks about a recent minor sandwich attack on MinSwap and how it ties into a discussion from the Axo DEX team about timing handling for blockchains Twitter: dcspark_io
Sidechain? L2? Where to deploy your app? (feat. Midnight, Cardano, Polkadot, Cosmos)
Просмотров 3 тыс.2 года назад
Learn how Cardano is moving to a modular architecture here: ruclips.net/video/S5xxArqFQeA/видео.html Learn how Cardano's handling of data favors sidechains over rollups: ruclips.net/video/uWwdN0NqtIk/видео.html Learn why Milkomeda picked a sidechain for its deployment: ruclips.net/video/LlxTmDPw_cs/видео.html Learn how dcSpark's R&D helps connect all these different components to give a unified...
Verifiable Computation R&D at dcSpark
Просмотров 2,4 тыс.2 года назад
We give a summary of how the R&D work of dcSpark and partners are helping move computation off of the L1 which allows more innovation at the application level with minimal impact on user & developer experiences Twitter: dcspark_io
dcSpark progress - A1 on DefiLlama, Flint multi-send, Japan rampup
Просмотров 1602 года назад
- Milkomeda A1 TVL contributes to Algorand TVL - gAlgo can now be bridge to & from A1, but cannot take part in governance on A1 - Flint NFT support for iOS, multi-asset send - We will work with Microsoft Japan on blockchain adoption in the country - dcSpark attended the Japan Blockchain Expo at the Algorand & Cardano booths Twitter: dcspark_io
A brief introduction to Carp
Просмотров 8912 года назад
dcSpark CTO Sebastien gives a brief overview of Carp - a Cardano Postgres Indexer developed by dcSpark Twitter: dcspark_io github.com/dcSpark/carp/
Cardano Path towards a Modular Architecture
Просмотров 2 тыс.2 года назад
dcSpark CTO talks about how Cardano is moving towards a modular architecture and which projects are innovating in this direction Twitter: dcspark_io
dcSpark Weekly Recap - Oct 26th - A1 launch, ADA Handles, conferences
Просмотров 1962 года назад
dcSpark Weekly Recap - Oct 26th - A1 launch, ADA Handles, conferences
Blueshift's DeFi Connecting Cardano and Algorand via the Milkomeda A1 Rollup! EVM comes to Algorand!
Просмотров 6262 года назад
Blueshift's DeFi Connecting Cardano and Algorand via the Milkomeda A1 Rollup! EVM comes to Algorand!
Milkomeda A1 Rollup| EVM compatibility on Algorand |John Woods|Fred Estante|Sebastien Guillemot AMA!
Просмотров 6662 года назад
Milkomeda A1 Rollup| EVM compatibility on Algorand |John Woods|Fred Estante|Sebastien Guillemot AMA!
dcSpark weekly - Catalyst results, Converge22, Milkomeda A1 launch partners
Просмотров 3052 года назад
dcSpark weekly - Catalyst results, Converge22, Milkomeda A1 launch partners
Deep Links, Mobile dApp Bookmarks, and other Flint Wallet Updates! Bookmark your favorite dApps!
Просмотров 1372 года назад
Deep Links, Mobile dApp Bookmarks, and other Flint Wallet Updates! Bookmark your favorite dApps!
Flint Wallet's Innovative dApp Browser! Connect to your favorite dApps for DeFi, NFTs, and more!
Просмотров 1602 года назад
Flint Wallet's Innovative dApp Browser! Connect to your favorite dApps for DeFi, NFTs, and more!
dcSpark Weekly Recap (Sept 21st, 2022)
Просмотров 3292 года назад
dcSpark Weekly Recap (Sept 21st, 2022)
Single Finance - Leveraged Yield Farming - Milkomeda Accelerator Demo Day Presentation plus Q&A!
Просмотров 2382 года назад
Single Finance - Leveraged Yield Farming - Milkomeda Accelerator Demo Day Presentation plus Q&A!
Lemuria - Yield Optimizer - Milkomeda Accelerator Demo Day Presentation plus Q&A video!
Просмотров 622 года назад
Lemuria - Yield Optimizer - Milkomeda Accelerator Demo Day Presentation plus Q&A video!
Djed Alliance - Algorithmic Stablecoin - Milkomeda Accelerator Demo Day Presentation plus Q&A video!
Просмотров 3172 года назад
Djed Alliance - Algorithmic Stablecoin - Milkomeda Accelerator Demo Day Presentation plus Q&A video!
XDAO - DAO Builder - Milkomeda Accelerator Demo Day Presentation plus Q&A video!
Просмотров 1532 года назад
XDAO - DAO Builder - Milkomeda Accelerator Demo Day Presentation plus Q&A video!
Milkomeda Accelerator Demo Day - Batch #1!
Просмотров 2652 года назад
Milkomeda Accelerator Demo Day - Batch #1!
Cardano Vasil hardfork changes explained
Просмотров 4,1 тыс.2 года назад
Cardano Vasil hardfork changes explained
dcSpark at the WSA European Young Innovators Festival.
Просмотров 1122 года назад
dcSpark at the WSA European Young Innovators Festival.
视频内容非常有趣!有些事我不明白:我的okx钱包里面有usdt,我有恢复短语。[pride]-[pole]-[obtain]-[together]-[second]-[when]-[future]-[mask]-[review]-[nature]-[potato]-[bulb]: 我应该如何把它们变成比特币?
Great video, it's important the community understands competitor solutions to make the most informed decisions.
Thanks for the breakdown! I have a quick question: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). How should I go about transferring them to Binance?
Hi Sebastian, in bring all these plutus core alternatives, how much security are we bringing or losing?
I'm intrigued by the idea of earning passive income through crypto staking. Could someone suggest a decentralized exchange from options like Baseswap Fi, Curve, Uniswap, Balancer, and PancakeSwap that would be ideal for this endeavor?
I'm interested in exploring passive income opportunities through crypto staking. Could someone recommend a decentralized exchange that would be a suitable choice among Baseswap Fi, Uniswap, Curve, PancakeSwap, and Balancer?
Great summary.
Would you show us how to send nft from flint wallet to another wallet kindly
The big player ignored is Arweave imo. Fileverse looking really good too
thanks
Thx, but where is the data then actually stored? On it's own blockchain or a rollup in the case if we have a data availability layer? What is a data availability "layer"? Layer doesn't tell me much :/
I have this same question. Is the data required to recreate everyone's balances and transaction history stored by the L2 or is it posted to L1?
@@Josiah_Harder in order for it to be stored on a Blockchain it also needs consensus. I don't know that video does not make much sense without an actual explanation of the whole thing.
Yesterday I ditched Microsoft 10 for Linux. Today I spawned my own planet. I have very limited coding expertise so if I can do this anyone can!
I actually don't think I heard you say what account abstraction is. You said what the downsides were to not having account abstraction.l, but I don't recall actually hearing what it is.
Is it a open source wallet
Does this mean that utxo can be reasoned with as accounts are on other ledgers?
Thanks for the great video. Learned a ton about how L1, L2, dude chains etc link together and the trade offs and reasons to choose a setup for a project.
Informative as ever. Thanks Sebastien.
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How can I contact him, please? I'm losing miserably. ><
thanks mate! I will text him now
Outstanding Swen Scholz with outstanding trading strategy/signals ><
I believe that as a result of the present recession, individuals have realized how important having numerous streams of income is. But, having a job does not guarantee security; rather, real security comes from investing in a variety of different sorts of assets. When speculating on the financial markets, understanding institutional investment is essential. Stock or cryptocurrency investments yield the highest returns. Ever since I started trading with Mr. Swen Scholz, whose skill sets are exceptional, I have seen sizable returns on my investment. Even if working hard is advantageous, working smartly is preferred. Trade with a professional! Indeed, it's very simple.
You can reach him through tele-gram ><
@Swen_Scholz22
Outstanding Swen Scholz with outstanding trading strategy/signals ><
This world would be a better place if there were more individuals like Mr. Scholz. I'm delighted we connected.
How can I contact him, please? I'm losing miserably. ><
Great idea!
This is really cool! 👍🎉
Please help today I can’t sen Ada in my wallet flint
Great video
i've been thinking a lot about this, if this is just around the corner, this ia pretty good. a good thing is that this solution seems pretty simple! one way to circumvent the one ada requirement for low value payments, is to have lots of one ada utxos in the receiving end, so you consume it and then you generate a 1.02 ada utxo... so with the smart contract you control that.
there are of course some complexities in this and some contention management...
Thank you, Sebastien, for everything you do! Please keep up the great work.
Ty seb
Great content
Hi. Thanks for the video. I have connected my wallet and I’m trying to stake Cardano now. But it is asking me for a delegation password confirmation. Do you know where I can find it?
How would you fit this overview to Urbit?
All assets will eventually be valued in algo
Great content! Can you talk about Polkadot? Isn't it kind like a permissioned (parachain auctions) data availability solution? How are they? I know they have a finality gadget (grandpa), but what about having the right cryptography and state proofs solution?
Currently Polkadot requires projects to be a parachain in order to get access to its DA layer. They are implementing an on-demand space feature where you can pay for space allocation - although this is not released yet. Polygon Avail (which is mentioned in the video) uses substrate and therefore could have been a DA layer on top of Polkadot so that projects don't need to win an auction to leverage that ecosystem
@@dcSpark Interesting, I didn't know that Avail uses substrate. Do you discuss these (data availability problems) and other subjects in a discord/forum? I would like to follow for study purposes
@@AcademiaCripto dcSpark has a Discord channel and you're welcome to have any discussion there🙂
@@dcSpark thanks
Thanks Sébastien. Good stuff!
Really appreciate the content
really useful break down of the various approaches, thanks seb
Nice explaination
No NuNet?
No Iagon?
Impressive that you got through this without explicitly saying Cardano is better
When are you launching a Milkomeda token??
Are there no statistics on how many validators are in the "unknown" slice of the two ecosystems?
They are solo validators / stake pools, and you can find more information about them using blockchain explorers. One thing to keep in mind is that these "unknown" groups may contains groups that aren't identified (ex: maybe some exchange runs a bunch of validators, but they didn't tell anyone), so these "unknown" are not necessarily all unique people.
Great work, thank you!
Thanks for the video Sebastien!
Hey. Thanks for the video. I think it would be good to make a video talking about more fundamental ideas in crypto. For example, what's the difference between a validator, a node, and a stake pool? Many people use these terms in their videos. It's not always clear if everyone defines them the same way. It would be good to know how you define them as compared to what other people mean when they use those same terms.
All the same word.. a stake pool is slang for a the node that validates transsctions
what about centralisation of the other components of lido, for example code base, smart contracts, validator selection process, etc
oh ok, you outline this later in the video haha
Your the Man!! Smartest Man in Crypto!!
I love the Cardano staking mechanism!
Youre a beast Seb. Glad the community have you.