Caduceus Weekly Report 47

Caduceus

4 min readFeb 13, 2023

Welcome to this weeks Caduceus development report. Take a read below for all on chain happenings.

We are thrilled to announce that Mintpad has joined the Caduceus ecosystem! 🤝🔥

Mintpad is a cross-chain NFT minting platform and launchpad that supports the minting of NFTs across multiple chains

Community Updates & Activities

Caduceus is about to start a new combined staking event with Coinswap.com. Follow the latest updates on Caduceus’s social media channels in real time for more information.

RedStone joined Caduceus on our Twitter Space for an AMA on February 10th, to discuss how their oracles will support dApps in the ecosystem. During the live broadcast, the project leaders responded to questions from community members and awarded tokens to a few lucky participants.

Link: https://twitter.com/Caduceus_CMP/status/1623329079876255744

The MEME competition in the Caduceus Discord group concluded on February 13th. Prizes will be sent out after our internal review.

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Caduceus Nova holders may now join the Caduceus PUNK Discord group to compete for UPGRADED PUNK prizes.

Link: https://twitter.com/CaduceusPunks/status/1623348503916208128

A huge thank you to Caduceus ambassador Lawrence Dallaglio for inviting Caduceus to 8rocks to support his charity Rugby Works.

During this exciting event, Caduceus won the winning bid at auction for a painting of England’s Rugby champions, created by renowned artist BenMosleyArt.

Link: https://twitter.com/BenMosleyArt

Caduceus Technical Report

Block Explorer V1.1

Back-end:

Addressed the issue of high-volume browser access to local nodes
Added a verification progress return for acquiring browser token information (Source code verification/Owner verification)
Optimised the return when the browser gets the token name/symbol and enhance the filtering of special characters

Database:

Examined the data writing performance of the NewSQL database and documented the test circumstances that provide a high TPS
Modify the test script code, add an additional test for single and batch write performance under multiple threads, and monitor the CPU, memory, and IO use
Test and log the speed of NewSQL data migration using DM tools
Deploy the database migration tool in this manner to test the migration speed (in progress)

Front end:

Modified the permission BUG of the review page
Modified the content of the Address Update Tag bullet box
Enhanced the presentation of token data and token tag on the Token page
Enhanced the page for transaction information

Testnet V2.0 (Pegasus) development:

• MetaRing GatewayNode

Stored transaction data in MemPool
Created code to query and manage Nonce account

• MetaNet P2P module: Stress test

Executed a load test between two nodes

MetaNebula VerificationNode: MetaNebula module:

Researched into the fusion of MetaNebula and MetaVM
Completed the MetaNebula to MetaVM interface definition and data structure translation
After integrating MetaVM (CaduVMs) submodules, sorted the code dependencies and circular references
Conducted transaction deployment and debugging, first resolving the issue where the transmitted transaction cannot be canceled, then packaging the cycle and reporting the following transaction operation fault. The transaction may now be approved and processed regularly after this issue. Compared to the outcome of submitting the transaction, the transaction hash, the contract address, and the single and multiple transactions included inside the block are all correct
As the logic of packing blocks differs significantly from that of preserving blocks, no modifications have been made to the packaging process. A new procedure of joining the chain is implemented after entering the block to test the accuracy of several transactions concurrently
Encountered an issue: BAD BLOK, incorrect merkle root error occurs, and the problem is being checked
Integrated the modified MetaVM submodule into the code structure of the MetaNebula main module, corrected the interface, and prepared for joint testing