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Bytom Weekly Report (2020. 7. 6–7. 10)

Project Development

Bytom CEO Lang Yu Gave a keynot speech of “Bytom’s Defi philosophy”

On the afternoon of July 5, at the “2020 Hangzhou International Blockchain Week’s “Bytom Session”-MOV to A New Stable Financial World” event site, Bytom CEO Lang Yu Gave a keynote speech of “Bytom’s Defi philosophy”.

Langyu introduced the layout of Bytom on Defi from the technical implementation and perspective of the product. “Technically, the BUTXO model proposed by MOV is an asset-oriented programming model. On MOV, there is only one object, namely assets, and all assets are UTXO. BUTXO is an extension of UTXO and is a combination of multiple assets. All assets are equal on the chain. In terms of products, MOV focuses on DeFi and currently focuses on two aspects: the reserve pool and the loan. It is expected that the MOV stable currency, cross-chain, and standard cross-chain agreements will be launched before the end of the year.

Bytom Founder Changjia joined pannel discussion about DeFi with experts in DeFi field

At 9 a.m. on July 5th, under the guidance of the Hangzhou Yuhang District Government, the “2020 Hangzhou International Blockchain Week” hosted by the Hangzhou Future Science and Technology City Management Committee and officially opened, and industry leaders and Internet Giants from all over the world , Innovative enterprises, investment institutions, academic institutions, and mainstream media gathered together to discuss the problems facing the blockchain industry and future trends.

In the afternoon’s Bytom’s session, Pan Chao — the head of MakerDAO China, Jiang Zilong — the head of OKLink business development, Lei Yu — the CEO of the force protocol, Meng Yan — the vice president of the Digital Asset Research Institute and the initiator of the token thinking laboratory, Chang Jia — the founder of Bytom and, participated in the panel discussion “Which Stable Coin Will Be the Real King?” The panel discussion was moderated by Tang Xialing, vice president and chief editor of

DAppOnline officially listed MOV.

DAppOnline officially listed MOV. MOV is a new decentralized and interoperable DeFi protocol.

More details:

Dev Report


5. bytomjs-lib添加了vapor decode raw transaction原生js库的逻辑;

1. Superconducting single asset deposit development, users can participate in superconducting deposit using a single asset;

2. Write superconducting exchange integration test code;

3. Coding the strategy version of architecture 2;

4. RPC timing tasks and API deployment of superconducting data;

5.bytomjs-lib adds the logic of “Vapor decoding raw transaction” native JavaScript library;

6. Bytomjs-lib adds corresponding test cases;

7. Threshold signature TSS with BIP-32 integrated solution: confirming the feasibility of cryptographic primitives: whether it is necessary to add stored information for subsequent interaction, and how to calculate the signature corresponding to the derived key;

8. BIP-32 integration scheme for threshold signature, designing the interactive process of key derivation;

9. Preparing a new patent: TSS retrieving password patent, including the scheme and the workflow.

10. After the introduction of the “Maker Taker mechanism” to the Vapor matching system, the original unit test is fixed;

11. Fixed a situation where Tx cannot be submitted when multiple signatures are submitted concurrently;

12. Modify the default derivation path of using public key to create Bitcoin single sign wallet address;

13. Fix the problem of creating Bitcoin multi-signature wallet address;

14. Added API update to add accessToken of Bitcoin multi-signature wallet;

15. Implemented the function of adding notes to the transaction of Bitcoin wallet;

16. Re-implement a function to accurately estimate the transaction volume of Bitcoin Segwit;

17. Add integration test cases of Bitcoin wallet synchronization block and rollback block;


1. The data center adds regular tasks to back up daily pool data and test deployment;

2. The data center replaces the pool query interface with RPC, and test deployment;

3. The data center superconducting pool API adds yesterday’s data, the superconducting data list query adds filtering conditions, test and deploy;

4. MOV data center Tx list superconducting transactions support multi-currency (USDC, USDT, DAI);

5. The MOV superconducting exchange: completed mobile webpage, exchange details page, and the deposit page;


1. Using Webassembly version of “decode raw transaction” to implement the BApp signTransaction parsing transaction and the amount and transfer amount display;

2. Fixes the style of dangling submit button on Sign Message page;

3. Completed development of superconducting single stablecoin deposit, and the interface debugging;

4. UI modification, add percentage, superconducting UI modification;

MOV platform data

In the past 7 days, the number of transactions on the MOV reached 659,475 the number of active addresses reached 7,046, and the transaction amount reached $15,381,481.60.

Activity in Bycoin

1, Join Bycoin partnership share permanent dividends

MOV, as the next generation decentralized cross-chain exchange protocol, after the continuous launch of the “cross-chain gift package” and “the first MOV on-chain trading competition” activities, the cross-in assets were nearly 5.71 million dollars, and the on-chain trading volume also increased linearly. In order to promote the further development of MOV’s ecology and share revenue to community fans, Bytom officially launched the “Bycoin Partnership, Make the Future” Community Partner Program on May 11, 2020.

To thank the community users for their continuous support, the Bycoin team extends the partner program from limited time to permanent. From August 11, 2020, all partners will receive a permanent dividend equal to 10% of fee, of which the first-level 8% of fee and the second-level 2% of fee. There is no deadline and no upper limit for dividends.



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