Blockchain knowledge

ranking site

[External link picture transfer failed, the source site may have an anti-leeching mechanism, it is recommended to save the picture and upload it directly (img-pIQMS1pJ-1660839052139)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/5a9de418-c560-4da4-9931-d6d891a5ddaa/Untitled.png)]

[External link picture transfer failed, the source site may have an anti-theft link mechanism, it is recommended to save the picture and upload it directly (img-UGBQ70tp-1660839052140)(https://s3-us-west-2.amazonaws.com/secure.notion - static.com/3a1b3578-a875-427b-ad45-f876ff3dcd0d/Untitled.png)]

signature algorithm

https://fisco-bcos-documentation.readthedocs.io/zh_CN/latest/docs/articles/3_features/36_cryptographic/ecdsa_analysis.html

https://docs.ethers.io/v5/api/utils/signing-key/#utils-verifyMessage

Programming language

Javascript and Solidity used on Ethereum, Haskell as the basis of Cardano's native Plutus language, Go used by Cosmos, and finally Rust used by Solana, NEAR protocol and Polkadot.

[External link picture transfer failed, the source site may have an anti-theft link mechanism, it is recommended to save the picture and upload it directly (img-CaSF2ESX-1660839052140)(https://s3-us-west-2.amazonaws.com/secure.notion - static.com/2f691e32-51c3-427d-9705-4e0a54a2582f/Untitled.png)]

[External link picture transfer failed, the source site may have an anti-theft link mechanism, it is recommended to save the picture and upload it directly (img-GMD2YcYb-1660839052140)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/419256ad-2f23-4745-9089-d099a205aec3/Untitled.png)]

zero-knowledge proof

https://hackmd.io/@VTl6Lq_LQnSWGYKrMYjjgA/BJVkKgkvO#Why-Kate

EVM

chrome-extension://bocbaocobfecmglnmeaeppambideimao/pdf/viewer.html?file=https%3A%2F%2Ftakenobu-hs.github.io%2Fdownloads%2Fethereum_evm_illustrated.pdf

[External link picture transfer failed, the source site may have an anti-theft link mechanism, it is recommended to save the picture and upload it directly (img-r8BYcYVp-1660839052141)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/e58550b0-6df4-4f99-9f77-4aa039f721b4/Untitled.png)]

https://www.ethereum-alarm-clock.com/

Security Question

The eight most common smart contract vulnerabilities are:
Reentrancy,
Access Control,
Overflow and Underflow,
Unchecked Return Values For Low Level Calls), Denial of Service,
Bad Randomness,
Time manipulation,
Short address attack.

sandwich attack

witch attack

https://rickgray.me/2018/05/17/ethereum-smart-contracts-vulnerabilites-review/

track

WEB3.0

more decentralized

https://www.npmjs.com/package/web3

web3 identity

https://www.8btc.com/article/6749432

chrome-extension://jkoeaghipilijlahjplgbfiocjhldnap/dashboard.html#/personas

Token

Binance

distributed money

NFT

https://nftx.io

Opensea

distributed product

[External link picture transfer failed, the source site may have an anti-theft link mechanism, it is recommended to save the picture and upload it directly (img-SwhernuT-1660839052141)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/6b1d930b-734f-40e8-9620-011c058fb23a/Untitled.png)]

DeFI

Distributed Financial Activities

Wallet, lending, trading, derivatives, oracles, asset migration, asset management, algorithmic central bank, aggregate income, insurance

https://debank.com

https://www.dextools.io/app/ether/pair-explorer/0x951e0e67d620850c07ad94bbd887a79e9f2689f7

https://defipulse.com

[External link picture transfer failed, the source site may have an anti-leeching mechanism, it is recommended to save the picture and upload it directly (img-pjExYwVZ-1660839052141)(https://s3-us-west-2.amazonaws.com/secure.notion - static.com/a78f3508-6a9e-4ad5-80e2-67eeddd62a00/Untitled.png)]

Chain

https://defillama.com

Distributed public chain

[External link picture transfer failed, the source site may have an anti-leeching mechanism, it is recommended to save the picture and upload it directly (img-aK0d4K8a-1660839052141)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/76a57ca8-ccb0-4dbd-9e64-18cef012fa18/Untitled.png)]

GameFi

distributed game

Play to earn

guild

game

https://www.coingecko.com/en/categories/gaming

https://dapdap.io/ranking

dapdap chain game strategy website:

https://dapdap.io/#/discover

1\starmon :

https://starmon.io/

2\ember sword :

https://embersword.com/

3\chumbi :

https://chumbivalley.com/

4\cryptounicorn :

https://www.cryptounicorns.fun/

5\star atlas :

https://staratlas.com/

6\starshark :

https://starsharks.com/

DAO

distributed organization

submit a proposal,vote, execute

https://deepdao.io/#/deepdao/dashboard

In terms of the division of DAO application fields, Cooopahtroopa, author of The Defiant news platform, divides DAO into 7 domains:

They are DAO Operating Systems (operating system/infrastructure);

Protocol DAO (protocol governance DAO), represented by the governance DAO of DeFi projects;

Investment DAO (investment DAO), mainly project investment;

Collector DAO (collection-type DAO), focusing on collecting NFT;

Service DAO (service-oriented DAO), an encryption native talent center, a decentralized community serving the open source community;

Social DAO (Social DAO), a socially oriented DAO organization;

[External link picture transfer failed, the source site may have an anti-leeching mechanism, it is recommended to save the picture and upload it directly (img-xKwI90Cw-1660839052141)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/5f974e61-0f24-49b6-b5ab-d9db1a0fe11c/Untitled.png)]

https://blog.aragon.org/how-to-dao-answers-for-beginners/

https://blog.aragon.org/15-ways-the-world-is-being-transformed-by-daos/

Storage

distributed storage

https://filfox.info/zh/stats/miner

fleek

https://nft.storage

IPFS

Arweave

https://www.ethswarm.org/

The code of https://demo.web3infura.io is open source.
In the https://web3infura.io document, you can quickly learn how to use various tokens such as eth, usdc, and bnb for permanent storage.

[External link picture transfer failed, the source site may have an anti-leeching mechanism, it is recommended to save the picture and upload it directly (img-LqAZMLd9-1660839052142)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/b38da4ae-8a17-4c1f-829e-6fa47a261725/Untitled.png)]

DAPP

distributed application

https://dappradar.com

Metaverse

distributed virtual world

https://www.8btc.com/article/6719320

[External link picture transfer failed, the source site may have an anti-theft link mechanism, it is recommended to save the picture and upload it directly (img-2ZiqgJX3-1660839052142)(https://s3-us-west-2.amazonaws.com/secure.notion - static.com/c11ed0a9-c6a9-425a-b900-a35441e85c52/Untitled.png)]

ChainBridge

https://www.panewslab.com/zh/articledetails/1638846225078938.html

https://docs.palm.io/HowTo/Bridge/bridge-components-addresses/

https://chainsafe.io/

https://github.com/ChainSafe/ChainBridge

ETH2.0

LAYER2

https://l2beat.com/

chrome-extension://bocbaocobfecmglnmeaeppambideimao/pdf/viewer.html?file=https%3A%2F%2Feprint.iacr.org%2F2018%2F046.pdf

https://trapdoor-tech.github.io/zkstark-book/StarkDEX-Deep-Dive-the-STARK-Core-Engine.html

V god trilogy, read with tears

https://vitalik.ca/general/2017/11/09/starks_part_1.html
zk-stark paper

chrome-extension://cdonnmffkdaoajfknoeeecmchibpmkmg/assets/pdf/web/viewer.html?file=https%3A%2F%2Feprint.iacr.org%2F2018%2F046.pdf
starkware official explanation series

https://medium.com/starkware/stark-math-the-journey-begins-51bd2b063c71
zk-snark论文 chrome-extension://cdonnmffkdaoajfknoeeecmchibpmkmg/assets/pdf/web/viewer.html?file=https%3A%2F%2Feprint.iacr.org%2F2013%2F879.pdf

[External link picture transfer failed, the source site may have an anti-leeching mechanism, it is recommended to save the picture and upload it directly (img-Sv6j3BuP-1660839052142)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/0839ea5b-9095-492f-bc63-e9b529c2cfba/Untitled.png)]

https://mirror.xyz/msfew.eth/Yl64OK3lLG48eJpVB3GxqFEhmWOm6yMlAo9sc1VrQP4

https://www.panewslab.com/zh/articledetails/94pjofb5.html

SocialFi

https://mirror.xyz/gewenbo.eth

https://www.minds.com/newsfeed/subscriptions/latest

alliance chain

Ethereum Consortium Chain

https://consensys.net/docs/goquorum//en/latest/

Hyperledger

The R3 Alliance is based on the Corda platform

Blockchain-based Service Network

Oracles

Band Protocol

Chain link

Razor Network

Indexers

The Graph

Covalent API

SubQuery

Subsquid

Libraries

Ethers.js

Web3.js

Web3.py

Dev Environments

Open Zeppelin

Remix

Today

Truffle

Waffle & Mars

Brownie

Scaffold-ETH

https://chainsafe.io/projects

virtual machine

https://docs.near.org/develop/enclave

options

https://cn.cryptonews.com/news/economics-of-opyn-explained-6916.htm

ribbon

https://www.bitpush.news/articles/2708253

According to the Opyn team
, the products currently built through the Opyn protocol are Ribbon Finance , Opeth, Fontis, Optional, Opyn Trade Bot, Gamma Portal and Opyn Monitor.

buy coins

[External link picture transfer failed, the source site may have an anti-theft link mechanism, it is recommended to save the picture and upload it directly (img-cqOpurqN-1660839052142)(https://s3-us-west-2.amazonaws.com/secure.notion -static.com/f3d917b8-76ad-4edb-b88b-0a07bace5b4b/Untitled.png)]

audit

audited by OpenZeppelin
and ChainSafe

DNS

https://eth.link

DCDN

Meson
Network is a decentralized CDN
(Content Delivery Network) or dCDN
for short.

tool

node service

[External link picture transfer failed, the source site may have an anti-leeching mechanism, it is recommended to save the picture and upload it directly (img-QzCT2HHY-1660839052142)(https://s3-us-west-2.amazonaws.com/secure.notion - static.com/50d2cf2d-91f3-4dd9-b072-f0459deef31d/Untitled.png)]