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3. Advanced Course

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  1. 1. What is Taproot?
  2. 2. Blockchain bridges – what are they?
  3. 3. What is Ethereum Plasma?
  4. 4. What is Ethereum Casper?
  5. 5. What is Zk-SNARK and Zk-STARK? 
  6. 6. What is Selfish Mining? 
  7. 7. What is spoofing in the cryptocurrency market? 
  8. 8. Schnorr signatures - what are they? 
  9. 9. MimbleWimble - what is it? 
  10. 10. What is digital property rights in NFT?
  11. 11. What are ETFs and what role do they play in the cryptocurrency market? 
  12. 12. How to verify a cryptocurrency project – cryptocurrency tokenomics 
  13. 13. What is the 51% attack on blockchain?
  14. 14. What is DAO, and how does it work?
  15. 15. Zero-knowledge proof – a protocol that respects privacy 
  16. 16. What is EOSREX?
  17. 17. What is Proof of Elapsed Time (PoET)?
  18. 18. Mirror Protocol – what it is? 
  19. 19. What are synthetic assets? 
  20. 20. How to create your own NFT? 
  21. 21. Definition of DeFi, and what are its liquidations?
  22. 22. New identity system - Polygon ID
  23. 23. Ethereum Foundation and the Scroll protocol - what is it?
  24. 24. What is Byzantine fault tolerance in blockchain technology?
  25. 25. Scalability of blockchain technology - what is it?
  26. 26. Interchain Security - new Cosmos (ATOM) protocol
  27. 27. Coin Mixing vs. Coin Join - definition, opportunities, and threats
  28. 28. What is Ethereum Virtual Machine (EVM) and how does it work?
  29. 29. Soulbound Tokens - what are they, and how do they work?
  30. 30. Definition of LIDO - what is it?
  31. 31. What are Threshold Signatures, and how do they work?
  32. 32. Blockchain technology and cyberattacks.
  33. 33. Bitcoin script - what it is, and what you should know about it.
  34. 34. What is zkEVM, and what are its basic features?
  35. 35. Do confidential transactions on blockchain exist? What is a Confidential Transaction?
  36. 36. Algorithmic stablecoins - everything you should know about them.
  37. 37. Polygon Zk Rollups ZKP - what should you know about it?
  38. 38. What is Web3 Infura?
  39. 39. Mantle - Ethereum L2 scalability - how does it work?
  40. 40. What is the NEAR Rainbow Bridge?
  41. 41. Liquid Staking Ethereum and LSD tokens. What do you need to know about it?
  42. 42. Top 10 blockchain oracles. How do they work? How do they differ?
  43. 43. What are Web3.js and Ether.js? What are the main differences between them?
  44. 44. What is StarkWare, and recursive validity proofs
  45. 45. Quant Network: scalability of the future
  46. 46. Polygon zkEVM - everything you need to know
  47. 47. What is Optimism (OP), and how do its roll-ups work?
  48. 48. What are RPC nodes, and how do they work?
  49. 49. SEI Network: everything you need to know about the Tier 1 solution for DeFi
  50. 50. Types of Proof-of-Stake Consensus Mechanisms: DPoS, LPoS and BPoS
  51. 51. Bedrock: the epileptic curve that ensures security!
  52. 52. What is Tendermint, and how does it work?
  53. 53. Pantos: how to solve the problem of token transfer between blockchains?
  54. 54. What is asymmetric encryption?
  55. 55. Base-58 Function in Cryptocurrencies
  56. 56. What Is the Nostr Protocol and How Does It Work?
  57. 57. What Is the XDAI Bridge and How Does It Work?
  58. 58. Solidity vs. Rust: What Are the Differences Between These Programming Languages?
  59. 59. What Is a Real-Time Operating System (RTOS)?
  60. 60. What Is the Ethereum Rinkeby Testnet and How Does It Work?
  61. 61. What Is Probabilistic Encryption?
  62. 62. What is a Pinata in Web 3? We explain!
  63. 63. What Is EIP-4337? Will Ethereum Account Abstraction Change Web3 Forever?
  64. 64. What are smart contract audits? Which companies are involved?
  65. 65. How does the AirGapped wallet work?
  66. 66. What is proto-danksharding (EIP-4844) on Ethereum?
  67. 67. What is decentralised storage and how does it work?
  68. 68. How to Recover Cryptocurrencies Sent to the Wrong Address or Network: A Practical Guide
  69. 69. MPC Wallet and Multilateral Computing: Innovative Technology for Privacy and Security
  70. 70. Threshold signature in cryptography: an advanced signing technique!
  71. 71. Vanity address in cryptocurrencies: what is it and what are its characteristics?
  72. 72. Reentrancy Attack on smart contracts: a threat to blockchain security!
  73. 73. Slither: a static analyser for smart contracts!
  74. 74. Sandwich Attack at DeFi: explanation and risks!
  75. 75. Blockchain RPC for Web3: A key technology in the world of decentralized finance!
  76. 76. Re-staking: the benefits of re-posting in staking!
  77. 77. Base: Evolving cryptocurrency transactions with a tier-2 solution from Coinbase
  78. 78. IPFS: A new era of decentralized data storage
  79. 79. Typical vulnerabilities and bridge security in blockchain technology
  80. 80. JumpNet - Ethereum's new sidechain
Lesson 62 of 80
In Progress

62. What is a Pinata in Web 3? We explain!

The development of Web3 is the next stage in the development of the Internet. Web3 does not rely on centralised servers. Instead, it is building a fully decentralised ecosystem based on P2P networks and distributed blockchains.

The development of this branch of the Internet requires development platforms that are equipped for it, and this is where Pinata comes in. It uses IPFS in its operation, which provides developers with an easy and efficient way to create and manage decentralised applications (dApps) and other projects in the Web3 ecosystem.

Pinata software platform – definition

Pinata is a full-featured Web3 programming platform that uses IPFS in its operation. It thus provides a complete solution for building decentralised projects that can be easily managed.

The platform has a wide range of tools and services specifically designed to help developers build, test, deploy, and manage decentralised applications (dApps) and other Web3 projects.

The Pinata software platform was created in 2018. It was initially intended to facilitate access to IPFS, offering an easy-to-use decentralised service for integration with other technologies. Since then, Pinata has made huge strides, playing a big role in the creation of decentralised apps (dApps), NFT and other decentralised tools of all kinds.

The Pinata can be used by people who are not only tech-savvy.  Its friendly and easy interface can also be used by less tech-savvy people. The Pinata platform allows hosting, managing and sharing files of any type on the IPFS network. Creators can also create short links and display a view of their posts using it.

Interestingly, with funding support from OpenSea, Yuga Labs and Polygon, Pinata has been at the forefront of media storage and data sharing platforms on the Web3.

What is IPFS technology?

It is also a fully decentralised storage technology. It allows network participants to store and share files in a distributed manner. It does not rely on centralised servers that are prone to single points of failure. IPFS uses a network of nodes that it uses to store and distribute data.

In practice, this means only that each file stored using IPFS technology is divided into several blocks and stored on different nodes. When a network user requests access to a particular file, IPFS searches for it on the nodes, combines it into a whole and uploads the complete file. We thus access a given file from anywhere in the world. What’s more, a system operating in this way is fail-safe and censor-proof.

Interesting fact: IPFS uses a decentralised addressing system, based on content rather than location addresses. Files are accessed by a unique hash (CID) rather than a physical location.

Pinata’s key tools

Distributed storage, or IPFS. This is of great importance to developers. It ensures that files are stored on multiple nodes and have greater fault tolerance. They also feature greater security. This feature is used to provide secure storage of non-fungible tokens (NFT) or data from decentralised applications (dApps).

Another feature of Pinata is the ease of integration with other web services Web3. As a result, developers can create more complex and versatile applications. Pinata integrates with Ethereum, IPFS or Filecoin.

An additional featureof Pinatais the wide range of analytical tools. These, in turn, help developers and programmers understand how their application is being used and how data is being used. These tools are usage and performance analysis.

While on the subject of tools, we will mention tools for content management. These, in turn, make it easier for developers to organise and manage files.

And, above all, the API and SDK. These functions can also be found in Pinata. Thanks to API and SDK, developers can integrate tools Pinata into their own projects. Accessing them is very easy. This can be done using, for example, Node.

How to use Pinata?

Very simple! Just look at the platform’s official website and follow the installation instructions. Pinata offers different subscription plans, depending on the services we want. We have a free to premium plan. In each plan, Pinata gives us different features. All you have to do is choose the plan that best suits your needs.

Once we have chosen the plan we want, we most simply register. Here we have two profile options to choose from: Creato and Builders. The second option is mainly aimed at creators and developers, while the first is for digital content creators.

After selecting the relevant option, we gain access to the platform’s main dashboard. From here, we can already use the various tools available to us.


Pinata is a unique Web3 software platform. It uses IPFS to store and distribute data in a decentralised way. On the platform you will find a wide range of tools and services to create, program, deploy and manage decentralised (dApps) applications. Pinata is a development platform that is definitely worth exploring.

Complete today’s lesson!

  1. Decentralised applications (dApps) – what are they? [BASIC LEVEL]
  2. Examples of using Web3 on the blockchain [INTERMEDIATE LEVEL].
  3. What is Web3 infura? [MISTR LEVEL]