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Udacity Become a Blockchain Developer

01. Welcome To The Nanodegree Program-werDy_UpcMY
02. Why Blockchain V2-FYVtt64qjDw
03. Meet Your Instructors-_1EkjcgFCGM
04. L01 A03 Influence Of Blockchain V6-8vYhB1dZSzo
05. Blockchain Overview-cds0vUZ8LGc
06. Program Overview-BzTuBbuH6N8
08. BDND C1L1 Workspaces Walk-through-X6YvRAni20c
10. Blockchain Motivation-QSQawY31U_A
12. Looking Ahead-JmzD1e33S-E
01. Meet the Careers Team-cuKecPpZ7PM
01. Lesson Introduction-nMAB2t_Y30o
02. Lesson Motivation-SVbPtD3XB2Y
03. Blockchain And Finance-GweF8qN2wfA
03. Financial Transactions-_E5ue8c5iHI
04. Introduction To Bitcoin--Yy2kLko7LY
05. Hashing Demo-JZvs3GUgRrA
05. Hashing-o9g3qgOxOZU
07. Block Demo-3umxfTcJeiw
07. Blocks-sFgbSgUdJiM
09. Blockchain Demo-NxBnbDlu-mY
09. Blockchain-SMoC7Ula0c4
10. Distributed PeertoPeer Network-PdFkGNGw0Wo
11. Memory Pool-7oab3_WJUTE
11. Memory Pool-V8gpNHVtz2o
12. Consensus-7dzV9fi_Uew
13. Problems With Proof Of Work-ep3gLqHhnMw
13. Proof Of Work Demo-rOV8DCcRbFc
13. Proof Of Work-d-jTq7GXynM
14. Proof Of Stake-MfR6j5IzgP8
15. Delegated Byzantine Fault Tolerance-QAfmWqaPtSA
18. Consensus Algorithms-PiviHjoNU6Y
18. Multicoin Webinar For Classroom-s0EJh5n-M8s
19. Lesson Recap-f_4QTzq9eso
01. Lesson Introduction-V9N09N1M70c
02. C1 V4-hokw-eJZ9dE
02. Lesson Motivation-7ZCG1nURsRo
03. Blockchain Identity Part 2-nipokUKJNDs
03. Blockchain Identity-8uuOHHw2vQI
04. Wallet Types-m1lCrrjOPiM
05. Different Types Of Wallets Deterministic-u3x66kL4AN0
05. Different Types Of Wallets Non-Deterministic-rQRIoyEkxg0
06. Generate Private Keys-EFx5Rhbplew
06. Private Keys-VLAQvzBBWqQ
09. Signing a Transaction-qZnId93SXDk
10. Blockchain Transaction Lifecycle-Emrprht-SqY
11. End Of Lesson Motivation-dIefxRIqwRs
12. Course Recap-BQ7aTS0Gpu8
01. Lesson Overview-NtqXqLLQyVI
02. Blockchain As A Dataset Motivation-7AO1iNN8lp0
02. C2 V6-ISnRh5HXFkI
03. Blockchain Characteristics-9DAIl0tfzyw
03. Traditional Database Characteristics-2dqPMp3dYQA
04. Do You Need A Blockchain-4sLaQlt4kN8
05. Choose A Type Of Blockchain-EoNSchlDiGc
05. Types Of Blockchains-SOAk2DKowyQ
06. Choosing A Blockchain Motivation-qCS5YuqbymA
07. P2P Network Vs ClientServer Model-cdknEf0y250
07. P2P Vs Client Server Features-n3H-hrI9jT0
08. Explore Bitcoin Data Part 2-aNSwRWpd8L0
08. Explore Bitcoin Data--Z4BfhfbTkQ
10. Explore Bitcoin's Codebase-eY1u84y4eC4
11. Bitcoin Improvement Proposals-ND_kTosMjf8
11. Hardforks-rj3kyOXzqIk
11. Softforks-cSl557aVv4U
11. Source Code Forks-FCj9EFBt68c
13. End Of Lesson Motivation-bucxEn2ovYU
14. Lesson Summary-bA0GQG11v0s
01. Lesson Introduction-bmt_QHOfZCM
02. Bitcoin Core Motivation-notH8-LKL2o
03. Bitcoin Core Overview -LmGEpGwhEU0
04. Bitcoin Core Networks-eHroZsYBPwY
05. Mainnet Vs Testnet-U2BaioVC9Ys
06. Testnet Vs Regression Testing-OL97OIAOM2A
08. Bitcoin Core Getting Started-yb82UWqADj0
09. Bitcoin Core Wallet Overview-5_5nFZ0sgkE
10. Bitcoin Core Network Demonstration-wk2mDncInbA
11. Get Testnet Coins-Xytjo4JgKTo
14. Block Explorer-D5QYtjoa4Mk
15. End Of Lesson Motivation-SZ86RNrwucg
16. Lesson Recap-HScAH1fiRF0
01. Lesson Introduction-Hw9viNPtLEI
02. Debug Console Motivation-N5mbG7aTwpY
04. Debug-Console-Overview-RfK9a-pxZWA
05. Blockchain Commands-qnA32eDW4hE
06. Hash Commands-yFHlPV3NCiA
07. Block Commands-sDEFdyUZ0FE
08. Wallet Commands-0IkTtQfiaGU
09. Mempool Commands-pd_lMZDjXOY
10. Transaction Commands-7LHsSJ_9dik
11. Signature Commands-T6M-RC7NmXc
12. Network Commands-zvlKHHRHn5o
13. Mining Commands-mxR_LjHbQx0
15. End Of Lesson Motivation-0PnZfuhU2PE
16. Lesson Recap-WmH9zO0UUSE
01. Lesson Overview-uDpiatdaKQw
02. Blockchain Data Motivation-66ASaQxH0LY
03. Blockchain Data Models Overview-1BfheON7OY4
04. Inputs And Outputs-Lx_tKdZYMJg
05. Transaction Data Models-ukArkoSPbT8
06. Bitcoin Scripts-Ed4Jb_Reb_4
07. C2L4 3.2 A Script Opcodes V3-4hZpoSLuFt8
09. C2L4 3.3 HA Attributes Of Script V2-RKx-JbvzMy8
11. Create Raw Transaction Motivation-ZWrgUK8OKLY
12. C2L4 SetUp V2-1ViDcS_uJ8c
13. C2L4 Step 1 V2-EeeyPTeWe0s
14. C2L4 Step 2 V2-RrObdvpg9LE
15. C2L4 Step 3 V2-eREityQyyEk
16. C2L4 Step 4 V2-6BpPjQJk0UY
17. C2L4 Step 5 V2-ZlJGh2a8K9U
18. C2L4 Step 6 V2-nDdghiLUQfg
19. C2L4 Step 7 V2-j-EGsMCzzBE
20. Embedding Data In Transactions-I-r1mcjrII8
21. Embedding Data In Bitcoin Core-FLDsIqFjT3w
22. Ethics Of Embedding Data-f89XGNgmJ6k
23. Lesson Summary And Project Prep Overview-o2vU7kxjtRM
01. Lesson Introduction-L4yqJ3NrVzI
02. Public And Private Blockchains-7prXCvNo6hc
03. Public And Private Blockchain Interaction-rNANX-FF6tI
04. Building A Simple Private Blockchain-F0NiiTTJstc
06. 03.1 SC Block Data Model-rAQK2Qgrtpo
07. 03.2 SC Create New Blocks-Ma96H_3_Pjw
08. 03.3 SC Store Blocks-ntVc-pXXa5A
09. 03.4 SC Linking Blocks-45q3-1n2RcE
10. 03.5 SC Block Height With Timestamp-3n2TKw4_sIo
11. 03.6 SC Level Db-Z-1Zq_i6Pls
13. Lesson Recap-YvK4L6mqxO0
14. Project Prep-1y9HFrJy_H0
01. C3 V5-k4c8BMpQL4g
02. Lesson Overview-JZlIkZYVbqc
03. What Is A Web Service-XOQxJ66bESk
04. Web Service With Blockchain Considerations-N9LEB9zYnT4
05. Planning Web Services With Our Private Blockchain-L3wA8FRFiew
06. Web Services With Node.js-iwe1A9UjDRk
07. Node.js Intro-q1X8ybR6twg
08. Running-Node-App-7HltODtPvsU
08. Vm-Create-Project-7MenYiO2p98
09. Node.js Components-h1SXRwrL0A8
12. Mock Data Set-tvj_2RSGPDs
13. Curl Demonstration-9ctIhoEhsSs
13. Postman-0LSjbIaQq0E
14. Lesson Summary-94nOpbTvS2o
01. Lesson Overview-WnP_1VDp-08
02. BDND-C3L2-02.1 Framework Overview V4-p6KGXYwOiwM
02. RESTful Frameworks-3VpiWpMpaYY
03. Express.Js Code Walkthrough-Y575BVGM7Ig
03. Express.Js Getting Started-rs7tvfjszdA
03. Express.Js Hello World-9acoSLSygQ8
05. Hapi.Js Environment -exXbhCW2EDQ
05. Hapi.Js Getting Started -o-O5ZSCdjlA
05. Hapi.Js Hello World-3p2kgUpM2Bc
07. Sail.Js Environment-tn2WboXLiMI
07. Sail.Js Hello World-n6Dy9mMLxAI
07. Sails.Js Overview -tDoi7JAhRuM
01. Lesson Overview-sSeMfPka4Ew
02. Third-Party Libraries With Bitcoin Core-2Ym6UOrw7xk
03. Security - Third-Party Libraries And MultiSig-XsyrPzEU8qc
04. Lesson Summary-78Rcj1PLsqk
01. Lesson Overview-fHTsmi77bPU
02. Digital Assets-gqy4xEntqT8
03. Encode And Decode Data - Part 1-WVqO1tJPhlg
03. Encode and Decode Data - Part 2-5Qgnm3ZlHuI
04. Encode and Decode Data Demonstration-hsf5h10Arro
06. Poex.io Demo-U5kmGRDVP1I
06. Proof of Existence Overview-_dr5Zf6vvxo
07. Securing Assets Using Your Digital Identity-LYtxxrroQvc
08. Blockchain Generations-7RmRVq9RdeE
09. Lesson Recap-XT7buWXBCR8
01. Lesson Introduction-J2ulDHMGXxE
02. Blockchain Framework Refresher-B4bYtFQnTyM
02. Ethereum Basic Terminology-wlcTQk_IFJA
03. Ethereum Virtual Machine-8zCytjpjyeU
03. Ethereum Vs Bitcoin-y3NmPR-sdgo
03. Why Ethereum-Mm4Hmy-nszI
03. World State-jZ2EmFYNSUU
04. 5.1-Ethereum-Tooling-Ecosystem-bSIzFq6Kat4
04. 5.2-Ethereum-Communities-MPWjm1W35LQ
05. 4.1-Introduction-To-Dapps-ejgnERviwQc
05. 4.2-Write-Your-First-Dapp-Hz8VgfW8p4Y
05. Dapp-Overview-Replacement-KNrOBs4NK6E
06. 6.1-3-Explore-Ethereum-Networks-Using-Etherscan-NzJl9GntdnQ
07. Network Types Funding Wallets Using Faucets-Fa-yr0PypPU
07. Remix-To-Test-Network-vOghpu1v_g0
08. 8.1-Overview-Of-Web3-Js-j81fO4sqXNw
08. 8.2-Get-Started-With-Web3-Js-IuODykLkuUg
09. 9.1-Introduction-To-Infura-F5IyZG1uwoo
09. 9.3-Connect-Web3-To-Infura-WMqyUYt6C0w
09. 9.4-Read-An-Ethereum-Account-BKnBxASuSHI
10. 10.2-Read-An-Externally-Owned-Account-DOSwz5DBT7A
10. 10.3-Read-A-Countract-Account-3F3RSCNyW1E
10. Ethereum Accounts-Q2xtKYLlD7s
11. 11.1-Introduction-To-Ganache-iAIn4HAMF70
11. 11.2-3-Ganache-Installation-huJ5i3EZuf4
12. 12.1-Connect-Web3-To-Ganache-KY8c_hbnnr4
12. 12.2-Connect-Web3-To-Ganache-From-An-Ide-E3Cry2Wk20Y
13. 13.2-Create-A-Transaction-yQ54sALbe24
13. Transactions and Messages-SiQPPoUfhTE
14. 14.2-Gas-And-Fees-pknwdO_hc0c
14. Ethereum Gas and Fees-WoYQQi0I4Dk
15. Ethereum Network Performance-zx-kd-xgX3s
16. 16-Deploy-To-Your-Local-Blockchain-hTbWPG-cNkM
16. 16.2-Smart-Contract-To-A-Website-yTqKQssYAYc
17. 17-Ethereum-Secret-Messenger-GzzuVd4jIeQ
17. 2. First Try At A Live Server-AoBjcs4xXko
17. 3. DApp On The Test Net-mZlbtW_HmDA
17. Fix The Errors DApp On A Local Blockchain-bQhCcJgf4-s
18. 17.1-How-Truffle-Improves-The-Deployment-Process-w-Oag-hugcc
18. 18.2-Get-Started-With-Truffle-E2YMUl26YVc
19. Truffle-Wrap-Up-58y25M-_1Tg
20. Ethereum Command Line Interface CLI-OKTjNZjhCA4
20. Ethereum Graphical User Interface GUI-__cAuQeUphk
21. C4L1-18 HS-A Lesson Recap-2Kh4MXWfnXY
01. C4L3-01 Lesson Intro-Q46xjAxGIYw
02. C4L3 Concept 2 Part1 V2-tI2YSDI1rAE
02. C4L3 Concept 2 Part2 V3-DtOOiPevC3k
03. C4L3 Concept 3 Remix V2-u46Eec0MbvI
04. C4L3 Concept 4 Memory Management V2-H6IYcwFG2Po
05. C4L3 Concept 5 Basic Data Types V2-vw3xEXYEmKc
06. C4L3 Concept 6 Type Conversion V2-PPsT3oeqePI
07. C4L3 Concept 7 Complex Data Types V2-bxAUX1DNdRc
08. C4L3 Concept 8 Arrays Sound V2-PnNjBiETXik
09. C4L3 Concept 9 Strings Bytes V2-EBoPPXVaza4
10. C4L3 Concept 10 Mapping V2-a8e3A8-R-S4
11. C4L3 Concept 11 Enums V2-JbFQ4aYeFOE
12. C4L3 Concept 12 Structs V2-eSTO3TLakIs
13. C4L3 Concept 13 Global Variables V2-i602N_bcdBQ
14. C4L3 Concept 14 Functions Part1 V2-hZVHqJ5oiEM
14. C4L3 Concept 14 Functions Part2 V2-UFYi6SWqk0M
15. C4L3 Concept 15 Exceptions V2-msB6YeUNQxk
16. C4L3 Concept 16 Inheritance V2-d1EjY4UeJM0
17. C4L3 Concept 17 Events V2-rmndEiHAkjE
18. C4L3 Concept 18 What Is A Token V3-eU9CnNPyPiU
19. C4L3 Concept 19 Token Standards V2-26-UA044P9s
20. C4L3 Concept 20 ERC Walkthrough Part 1 V2-kBLVjENeXcQ
20. C4L3 Concept 20 ERC Walkthrough Part 2 V2-UU1ficO0lBc
21. C4L3 Concept 21 ERC20 Using Remix V2-_6Wv_D8p9n4
22. C4L3 Concept 22 ERC20 Using OpenZeppelin Part 1 V3-5bdXpgL93-o
22. C4L3 Concept 22 ERC20 Using OpenZeppelin Part 2 V3-2gl2Mp73mFc
22. C4L3 Concept 22 ERC20 Using OpenZeppelin Part 3 V3-dYwuv9coVLw
22. C4L3 Concept 22 ERC20 Using OpenZeppelin Part 4 V3-xY6ag7a9xuQ
22. C4L3 Concept 22 ERC20 Using OpenZeppelin Part 5 V2-sdk_OOLdgNI
02. Smart Contracts-9vVT15oyi5Y
03. Solidity Introduction-tugFSNB18m0
04. C4L2-04 SC Identity Smart Contracts-oT7NTjwSmpY
05. C4L2-04-1 SC Building a Star Notary Service-oLV2dLjTtJI
06. Private And Public Ethereum Blockchains-N-opdvwU46E
08. Interact With A Smart Contract From A Webpage-Z-Ur0_-AdmE
09. C4L2-07 SC Using Events From A Smart Contract-hplcjBpBsRo
10. C4L2-08 HS-A Lesson Recap-fNaNx6iDqjs
01. Lesson Introduction-r30vJUrGKiQ
02. C4L3 02 SC Getting Started With Metamask (Slower)-UHIkIRuTrH8
03. C4L3 03 SC Unit Tests In Javascript And Solidity With Truffle (Slower)-zv7ySiaWTk8
04. Ethereum Improvement Proposals And Standards-zAOKDmPb5rM
05. C4L3 04.1.1 SC Part 6.1 Of Coding Series-WG-zg5mLPg8
05. C4L3 04.1.2 SC Part 6.2 Of Coding Series-FUYQ69X6h0c
05. C4L3 04.1.3 SC Part 6.3 Of Coding Series-JMZY1cKQhfE
05. C4L3 04.1.4 SC Part 6.4 Of Coding Series-z0BonwqbW6s
06. C4L3 04.2.1 SC Transforming Star Notary Into A Non-Fungible Token, Part 1 (Slower)-uCJGnVomLDk
06. C4L3 04.2.2 SC Transforming Star Notary Into A Non-Fungible Token, Part 2 (Slower)-hO8qkdELE_I
07. Getting Started With Zeppelin-tGBxe8-6d6A
08. Infura-y9WECdz3moA
09. Lesson Recap-XrcZrtI2Vfg
07. Solidity-Review 1-3jHs_M-zSA0