Technical Updates 🤖

Machine-Learning(ML), CortexVirtual Machine(CVM)

1. The location and parameters of the logs interface in the design and test model quantification process

2. Fix bugs in zkml, and adjust and optimize the code

3. Implement the interface of image input_data to scale and round separately

4. After the model is converted to circom, modify input.json and set the input value

5. Resnet18 resnet34 resnet50 resnet101 resnet152 format converted successfully

ZkRollup

1. Implement the js sdk that interacts with zkx netwrok: zkx.js.

2. Use handlebars to re-render the solidity code of single verifier and aggregate verifier

3. Add health check api to monitor the availability of database and web3 connections

4. Modify the process of price fetcher getting data from third-party api (coingecko, coinmarketcap...), add a validator to verify whether the token can be used for zkx network transaction fees

Cortex Full Node

1. crypto/secp256k1: define NDEBUG only if not defined #1600

2. update leveldb metrics collection and track state changes in state db

3. database put in sync mode

4. common/lru: add test case for BasicLRU.Peek

5. core: log message if DeriveFields returns error

6. send big tx by announce only

7. make signature of ContractCode hash-independent

8. add cortex robot

Community Updates👨‍👩‍👦‍👦

1. R&D the current progress of ZKML;

2. R&D the technical progress of the current MPC wallet;

3. Collaboration with several NFT Artists

4. Continue to monitor popular market ventures and examine project logic and Web3, NFT & Defi Tokenomic models

About Cortex 😇

Cortex’s main mission is to provide state-of-the-art machine-learning models on the blockchain in which users can infer using smart contracts on the Cortex blockchain. One of Cortex’s goals also includes implementing a machine-learning platform that allows users to post tasks on the platform, and submit AI DApps (Artificial Intelligence Decentralized Applications).

Cortex is the only public blockchain that allows the execution of nontrivial AI algorithms on the blockchain. MainNet has launched. Go build!

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