We have completed the development of DMSwap. DMSwap is a business demonstration of DMCH DEX on Ethereum; DMSwap is also a DEX project relatively independent of DMCH. Therefore, we need to discuss the operation of DMSwap carefully.
First of all, DMSwap is a fork of Uniswap, so no extra security audit work is required.
Secondly, to avoid a large number of DMCH exchanges for DMCHE at DMSwap, which will affect the stability of the DMCH mainnet, we have formulated the following plan for community members who hold DMCH and want to participate in DMSwap:
1.  One DMCHE is worth the same as one native DMCH at any given moment. Users can convert back and forth between DMCH and DMCHE at any time. Nevertheless, similar to wBTC, the first phase of DMCHE issued on Ethereum is 30 million.
2. The project team, as a LP,  will set up DMCHE/ETH trading pair in DMSwap at the initial price of 1ETH=500DMCHE.
3. After DMSwap is online, DMCH and DMCHE will not adopt self-service exchange to avoid unexpected problems. Instead, trusted community members (Solensson and SolFly) designated by the project team will help community members exchange DMCH/ETH for LP-token:
* Members holding DMCH voluntarily transfer the amount of ETH and DMCH they want to exchange to Solensson or SolFly at the price of 1ETH=500DMCHE. For example, if Bob wants to exchange 10,000 DMCH, he needs to transfer 10,000 DMCH and 20 ETH to Solensson or SolFly.
* The received ETH and DMCH will be converted into ETH and DMCHE by the project team and added to the LP pool for LP-Token.
* The project team will stake LP-Token of ETH and DMCHE to mine DMS. Furthermore, the DMS is settled every day.
* The LP-Token will be returned to the community members in 20 to 30 days. Please note we will adjust the number of  days according to the operation of DMSwap. Users can remove the DMCHE/ETH Liquidity with the received LP-Token at DMSWAP and get back DMCHE and ETH.
4. We plan to launch the DMSwap testnet on December 20th and start deploying the smart contract on the mainnet at the same time. Testnet is for people to get familiar with DMSwap. It is expected that DMS mining will be officially launched in January 2021. During this period, community members can contact Solensson or SolFly for exchange.
5. To reduce the workload of Solensson and SolFly, registration requests of less than 30,000 DMCH and 60 ETH are not accepted (No refund for successful registration). Centralized exchanges are welcome to participate and assist in "exchange work" for their users.
The trading pairs that can mine DMS are DMCHE/ETH and DMS/UDSC for now. New trading pairs will be added per voting result after the smart/strategic pool/ machine gun pool, and other functions are launched.
Please note that exchange is not mandatory. We hope to provide community members with an opportunity to participate in DMSwap. Please make your own choice. If you do not have DMCH, you can directly use ETH to buy DMCHE on DMSwap to become a LP and get LP-Token.
Finally, if you do not understand how Uniswap works, you probably have no ideas how DMSwap works. Please use google to do your own research and try the DMSwap testnet.

DMSwap – Potential Mechanisms to Empower the DeFi
For Projects:
Scenario I
(1) Bob launches a project whose TOKEN is “A” on DMSwap by One-Click-IDO (Initial DeFi Offering).
(2) Bob add Liquidity for “A” and “ETH” at DMswap.
(3) Alice use “ETH” to buy “A” at DMswap.
(4) Alice add Liquidity for “A” and “ETH” at DMswap. Alice get LP TOKEN “B”
(5) “B” is set by Bob at DMSwap One-Click-IDO.
(6) Alice stake “B” at DMSwap to earn “A”. “B” has a pre-defined lifecycle in smart contract, which means “B” is destroyed to get “A” according to the smart contract.

Note:
“ETH” can be any other crypto ERC-20 assets.

Scenario II
(1) Bob launches a project whose TOKEN is “A” on DMSwap by One-Click-IDO (Initial DeFi Offering).
(2) Bob add Liquidity for “A” and “C” at DMswap.
(3) Alice stake “ETH” at Dmswap smart/strategic pool to get TOKEN “C”.
(3) Alice use “C” to buy “A” at DMswap.
(4) Alice add Liquidity for “A” and “C” at DMswap. Alice get LP TOKEN “B”
(5) “B” is set by Bob at DMSwap One-Click-IDO which has a pre-defined lifecycle.
(6) Alice stake “B” at DMSwap to earn “A”.

Note:
In theory, Scenario II can loop indefinitely.
“ETH” can be any other crypto ERC-20 assets.

How to Get DMS:
Scenario I
(1) Get DMCHE.
(2) Add Liquidity for “DMCHE” and “ETH” at DMSwap to get LP TOKEN “D”
(3) Stake “D” at DMSwap to earn “DMS”.

Note:
“ETH” can be any other crypto ERC-20 assets.

Scenario II
(1) Get DMS.
(2) Add Liquidity for “DMS” and “ETH” at DMSwap to get LP TOKEN “E”
(3) Stake “E” at DMSwap to earn “DMS”.

Note:
“ETH” can be any other crypto ERC-20 assets.

Repurchase Plan:

(1) X1% fee per trade repurchase DMS.
(2) X2%  profit of the smart/strategic pool repurchase DMS.

Affiliate:
Get Paid for referring LP to DMSwap.
Activate your affiliate link by paying:
(1) affiliate link < 100, one affiliate link = 0.1 eth
(2) For every additional 100 accounts, the price of affiliate link increases by 0.1 eth, for example, 100< affiliate link < 200, one affiliate link = 0.2 eth

v2.2.3-1210.beta is now available https://github.com/darmaproject/darmasuite-v2/releases/tag/2.2.3-1210.beta

It is recommended to upgrade PPoS nodes with limited bandwidth.

Daemon:
- Optimize the p2p communication mechanism to reduce network traffic.
- add  --mining-address=<wallet_address> ,default value 30.
- add --mining-threads=<cpu_num> , default value 4.

Wallet：
- Fix crash issue caused by 2FA authenticator.
- Add transfer time lock.

It turns out that roughly 68% of the universe is dark energy. Dark matter makes up about 27%. The rest - everything on Earth, everything ever observed with all of our instruments, all normal matter - adds up to less than 5% of the universe. However, all normal matters make up our colorful real world. The anonymous token of DMCH is available, and the transparent DRC20 TOKEN of DMCH will be delivered soon.
DMCH is not just an anonymous/privacy project, DMCH is a solution to a decentralized system.

We decided to choose Prometheus as the abstract image of the project. We have already started to design the image of Prometheus so that he can be related to the DMCH project (expected to be released in the near future). We also hope that the community can add more creative elements . https://en.wikipedia.org/wiki/Prometheus.

Prometheus- mascot of Darma Cash (DMCH) project is now available. https://github.com/darmaproject/Prometheus/blob/main/README.md
We encourage a unified image in the community.



We made some suggestions for the use of the mascot Prometheus for your reference. The story and characteristics of Prometheus are very similar to the vision of our project. Project image can help build a more united and shared community.

https://github.com/darmaproject/Prometheus/blob/main/README.md#suggested-template

GO,
open source is planned at DMCH V3.

Realizing the vision of Darma Cash is our source of motivation. Many community members are waiting for DMSwap on Ethereum and we are almost ready.
Meanwhile, DMCH V3 moves fast. At present, we have completed the preliminary discussion and work direction of VRF, and will release updates soon, please refer to the figure below:

We are gradually changing the logic of block verification. The selection of Share will be changed from PPoS node to PoW node. Since the new mechanism can verify the validity of Share and PoW nodes cannot cheat, so the change will be more reasonable. That's why PoW pool operators have some questions, yes, DMCH is different. These problems are difficult to avoid during the version transition period.
PPoS nodes will carry functions such as oracles, PSDWAN, layer 2 private networks, cross-chain transactions, etc in the future. These changes will make the entire system stable.

Prometheus- mascot of Darma Cash (DMCH) project is now available. https://github.com/darmaproject/Prometheus/blob/main/README.md
We encourage a unified image in the community.

Android app v2.4.4 is now available. https://github.com/darmaproject/darma_android-v2/releases/tag/v2.4.4
1. Optimize user experience.

v2.2.2-1124.beta is now available. https://github.com/darmaproject/darmasuite-v2/releases/tag/v2.2.2-1124.beta
It is recommended that Mining Pools and PPoS nodes update the daemons.
Daemon:
1. Fix synchronization problem when  --badgerzstd database is used.
2. Optimize the voting algorithm when network is not stable.


Android app v2.4.3 is now available. https://github.com/darmaproject/darma_android-v2/releases/tag/v2.4.3
1. Optimize UI.
2. Add 2FA Authenticator function.

2.2.2-1120.beta is now available. https://github.com/darmaproject/darmasuite-v2/releases/tag/2.2.2-1120.beta
PLEASE NOTE:
DMCH will undergo a hard fork & upgrade at the block height of 830000. You MUST update the daemon to v2.2.2-1120.beta before height 830000.
Daemon:
1. Optimize the storage structure to improve node performance.
2. Fix Mempool_print broadcast issue.
3. Support anonymous token function (height 830000):
* use the token_list command to check the token information list.
4. Add announcement function (height 830000)
* use the list_announcements command to check all announcements.
5. The --badgerdb parameter is changed to --badgerzstd and zstd is used to reduce the data size (test only, higher cpu usage with less disk usage)

Wallet:
1. Fix the synchronization problem.
2. Support anonymous token:
* use the issue_token command to issue anonymous tokens;
* use the transfer_token command to transfer tokens;
* use the token_balance command  to check token balance;
* use the token_transfers command to check token transfer records.
3. Add announcement function (10 DMCH for an announcement):
* use announce command to send messages to the p2p network.

DarmaCash-Omni-Token: https://github.com/darmaproject/wiki/wiki/DarmaCash-Omni-Token  -> It is more secure than the smart contract and has the same anonymity as DMCH.

We really appreciate that community members write the white paper with us. It's worth noting that DarmaCash(DMCH), like many  projects, will evolve since its initial inception. We/Community will try to maintain white paper because it continues to serve as a useful reference and an accurate representation of DMCH and its vision.
https://cdn.discordapp.com/attachments/636501713595138058/777130690433122324/DarmaCashDMCH-WhitePaper.pdf

v2.2.2-1104.beta is now available. https://github.com/darmaproject/darmasuite-v2/releases/tag/v2.2.2-1104.beta
PPoS nodes and sync nodes are suggested to upgrade the daemon. Mining Pools wait 1 - 2 days.

Daemon:
- Optimize database freelist algo to improve performance.
- Optimize share storage structure to improve sync speed.
- Optimize p2p sync part. Network traffic is reduced by sending a query before broadcasting TXs, IM and SDWAN will benefit from the adjustment.

We have updated the documentation of Block-DAG technology. https://coinmarketcap.com/headlines/signals/darma-cash-dmch-block-dag-technology-darma-cash/

Please check DMCH project annual report:
CMC: https://coinmarketcap.com/headlines/signals/darma-cash-dmch-project-2020-annual-summary-darma-cash/
Medium: https://medium.com/darma-cash-dmch-project/darma-cash-dmch-project-annual-summary-2020-1ab20515b50d

v2.2.1-1021 is now available. https://github.com/darmaproject/darmasuite-v2/releases/tag/v2.2.1-1021

The mining pool and PPoS nodes are suggested to upgrade the daemon.
We received feedback from community members on PoS profit. We hope that the profit of PoS will be fair to everyone by adjusting the algorithm. v2.2.1-1021 further optimizes the PoS algorithm, thank you for your patience and support.

DMSwap will have the following features:
1. In order to encourage users to promote DMSwap liquidity mining, DMSwap will have the same Affiliate Program as CEX. If user A recommends user B to use DMSwap, part of user B's trading fee will be rewarded to user A.
2. DMS is the token of DMSwap protocol. Part of the DMSwap trading fee will be used to buy back DMS.
3. Those who recommend other projects for liquidity mining in DMSwap can permanently get part of the trading fee of that project as reward.
4. If user exchange X for Y at DMSwap, he can send Y to another address directly at DMSwap.
Some specific rules are still under discussion. Comments from the community are welcome.

Hello,
You may have noticed the recent changes in the industry. DeFi based on public chain technology is changing the world, and the development trend of DeFi is in line with the expectations of our project when it was founded. In order to accelerate the DeFi ecosystem of DMCH, we have adjusted the development strategy of DMCH:
1. Strengthen the strategy of "mobile first", continuously improve the product experience of iOS and Android users. We hope that all businesses can be done in the mobile APP. Currently, iOS APP is now available in the apple Store (Thanks to our partner).
2. Clarify the strategy of prioritizing public chain technology to serve the DMCH ecosystem, which is embodied in the priority deployment of technologies such as CLSAG that can improve public chain performance and delay related work such as integration of anti-quantum computing.
3. Stop the integration of GO smart contracts and accelerate the integration of Solidity smart contracts to achieve compatibility with Ethereum smart contracts.
Thanks to all DMCH believers and we are closer to our goal.

Anonymous TOKEN has been deployed on the testNet.

The CLSAG signature has been integrated and deployed on the test network. The test network data shows that the transaction size has been reduced from 2.4 to 1.9, which is about 20%. We will continue to do some optimizations, thanks to the Monroe community.