Back to Course

3. Advanced Course

0% Complete
0/0 Steps
  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 80 of 80
In Progress

80. JumpNet – Ethereum’s new sidechain

In the world of blockchain technology, dynamic innovation is a key element for the development of the entire ecosystem, and one of the newest and most promising technologies is JumpNet.

JumpNet is a sidechain that represents a significant improvement to the Ethereum ecosystem.

In today’s lesson, we’ll have a closer look at what JumpNet is, what it uses, and why it’s attracting the attention of the cryptocurrency community.

What is JumpNet?

As we have already mentioned, this is a sidechain developed by the company Enjin. It is best known for introducing innovative solutions in the world of cryptocurrencies, especially in connection with games based on blockchain technology. A separate lesson is dedicated to the company itself and its products, so we will not go into this topic in detail.

Sidechains are autonomous chains of blocks that operate independently and are connected to the main chain. In the case of JumpNet, this is the Ethereum chain.

JumpNet was developed to transfer tokens quickly and efficiently while avoiding high transaction costs. The chain is based on the Proof-of-Authority (PoA) consensus method, which makes these fast and virtually gas-free transactions possible. It is essentially a private version of the Ethereum blockchain and is based entirely on the $JENJ token. In contrast, JEJN is a private version of Enjin Coin (ENJ) that runs on the JumpNet network. What are the advantages of JumpNet?

  • It will enable the transfer of Enjin Coin from Ethereum to JumpNet.
  • It will make it possible to send and receive Enjin Coin and ERC-1155 tokens for free.
  • Mint of ERC-1155 tokens will also be free, as will trading of these tokens.
  • Distribution of Enjin Coin and ERC-1155 tokens via QR codes will also be entirely free.

Advantages of JumpNet sidechain

The main advantage of JumpNet is that it significantly speeds up transaction processing times, especially compared to Ethereum itself. On JumpNet, transactions take place almost instantly, a result of PoA consensus, which eliminates the need to wait for confirmation on the main network. This makes JumpNet an attractive solution for projects that require immediate transfer of assets, without the burden of the main chain.

Security and main application of JumpNet

JumpNet has found widespread use in various areas, especially in the gaming and entertainment industry. The Enjin project, which is one of the pioneers in integrating cryptocurrencies with games, uses JumpNet to provide liquidity for transactions in its ecosystem. This allows players to seamlessly trade, transfer and receive unique tokens, all without delays or high fees.

In addition JumpNet is also an ideal solution for Non-Fungible Token (NFT) developers,who want to avoid the problems associated with high transaction costs on Ethereum. Moving activity from the main network to JumpNet permits more economical and efficient use of blockchaintechnology.

All right, but what about security? Although JumpNet operates independently, security remains a key aspect. sidechain’s security mechanisms are aligned with Ethereum standards, meaning that projects using JumpNet can enjoy speed while keeping their operations highly secure.

In addition, JumpNet offers users an easy connection to Ethereum, which enables seamless migration of assets between sidechain and mainchain. This flexible approach gives users the ability to use JumpNet according to their needs, while maintaining access to the full functionality of Ethereum.


JumpNet is an innovative sidechain that offers significant convenience to users of blockchain technology, especially in the context of Ethereum.

Speed, efficiency and widespread adoption make JumpNet a major player in the sidechain market. As blockchain technology evolves, it is expected that this type of solution will become even more common and open up new opportunities for the cryptocurrency community and blockchain-based projects.

Complete today’s lesson!

  1. Scalability of blockchain technology – what is it?
  2. Blockchain Bridges.