[ANN] Dpowcoin- Dualpowcoin - Dual PoW (Not Multi POW!), NO-Premine.

ashane

newbie

Activity: 53

Merit: 0

If we compare the security of a dual Proof of Work (PoW) system using algorithms like Yespower, SHA512, and Argon2id to Bitcoin's SHA-256 this involves several factors:

1. Algorithm Diversity
   - Bitcoin's SHA-256: Bitcoin relies solely on SHA-256, which has proven secure but can be susceptible to centralization due to ASIC mining.
   - Dual PoW: Using multiple algorithms can enhance security by complicating the mining process. An attacker would need to dominate both algorithms simultaneously, increasing the difficulty of launching a successful attack.

2. Resistance to Centralization
   - Bitcoin: The dominance of ASIC miners can lead to centralization, where a few entities control the majority of the hashing power.
   - Dual PoW: By incorporating different algorithms, a dual PoW system can allow for broader participation from various types of hardware (CPUs, GPUs, ASICs), potentially leading to a more decentralized network.

3. Attack Surface
   - Single Algorithm: A single algorithm creates a more straightforward attack surface. If vulnerabilities are discovered in SHA-256, it could jeopardize the entire Bitcoin network.
   - Multiple Algorithms: A dual PoW setup reduces risk by spreading it across different algorithms. Even if one algorithm is compromised, the network could remain secure if the other is intact.

4. Memory Hardness
   - Bitcoin: SHA-256 is not memory-hard, making it more susceptible to attacks using specialized hardware.
   - Yespower and Argon2id. Both are memory-hard algorithms, providing additional resistance against certain types of attacks, particularly from ASICs.

Conclusion:

While a dual PoW system can offer improved security through algorithm diversity, resistance to centralization, and a broader attack surface, it doesn't automatically mean it is "more secure" than Bitcoin. Security is a complex interplay of various factors, including the implementation of the algorithms, network effects, and community support.

In summary, dual PoW systems can enhance security features in specific contexts, but Bitcoin's long-standing track record and extensive network effects also contribute significantly to its overall security.

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: ?? on ??

scam coin

where you see scam ? at what aspect of project it "scam" ?

KronicGrimm

newbie

Activity: 22

Merit: 0

Quote from: mraksoll on May 30, 2024, 09:47:42 PM

once again the question is, what does your project and its problem with the rplant pool have to do with this project?

the problem of that project is the problem of that project, problems with the rplant pool also do not apply to the project, only problems related to the project belong to the project.

any pool if they want to add a coin they add it , if they want to delete it they delete it , what does this have to do with the dpowcoin ?

Why do you write messages and then delete them? What is the point ?

Sounds good to me, You could have literally said this in the discord, just like this, without deleting my messages, and I would have just shut the hell up and put a thumbs up and moved on to never mention anything of that nature again. But here we are... SMH

As far as deleting messages, I deleted it because Im not an asshole who is gonna just leave links to another project on this project. I could, but thats not my goal.

mraksoll

jr. member

Activity: 89

Merit: 1

once again the question is, what does your project and its problem with the rplant pool have to do with this project?

the problem of that project is the problem of that project, problems with the rplant pool also do not apply to the project, only problems related to the project belong to the project.

any pool if they want to add a coin they add it , if they want to delete it they delete it , what does this have to do with the dpowcoin ?

Why do you write messages and then delete them? What is the point ?

i unbaned you at discord server.

KronicGrimm

newbie

Activity: 22

Merit: 0

Dont worry I would not be that mean

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: KronicGrimm on May 30, 2024, 09:28:00 PM

Quote from: mraksoll on May 30, 2024, 09:18:53 PM

stop spam , you don't have right to promote your project at discord server of other project.

your freedom ends where the rules of the community server in Discord associated with this project begin, and advertising your project is a violation of these rules.

At first you just received a warning, I didn’t intend to block you, I just asked you to stop advertising and discussing other projects. But you started this circus. you can do whatever you want.

and why do you need to be unblocked on the discord server of a dead project?

KronicGrimm

newbie

Activity: 22

Merit: 0

Quote from: mraksoll on May 30, 2024, 09:18:53 PM

stop spam , you don't have right to promote your project at discord server of other project.

your freedom ends where the rules of the community server in Discord associated with this project begin, and advertising your project is a violation of these rules.

mraksoll

jr. member

Activity: 89

Merit: 1

stop spam , you don't have right to promote your project at discord server of other project.

your freedom ends where the rules of the community server in Discord associated with this project begin, and advertising your project is a violation of these rules.

mraksoll

jr. member

Activity: 89

Merit: 1

not actual post.

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: wargo on May 02, 2024, 02:03:45 PM

Download cpuminer-opt code
change algo/yespower/yespower.c from

Code:

   yespower_params.version = YESPOWER_1_0;
   yespower_params.N       = 2048;
   yespower_params.r       = 32;
   yespower_params.pers    = NULL;
   yespower_params.perslen = 0;

to

Code:

   yespower_params.version = YESPOWER_1_0;
   yespower_params.N       = 2048;
   yespower_params.r       = 8;
   yespower_params.pers    = "One POW? Why not two? 17/04/2024";
   yespower_params.perslen = 32;

and run

Code:

./cpuminer -a yespower -o stratum+tcp://37.233.101.27:3032 -u ADDRESS

http://37.233.101.27:8080

experimental

there is also argon2id
https://github.com/dpowcore-project/dpowcoin/tree/master/src/crypto/argon2d
https://github.com/dpowcore-project/dpowcoin/blob/master/src/primitives/block.cpp#L59

samspaces

legendary

Activity: 1454

Merit: 1030

A double pow is pretty original. The first of many, probably. Opens up double pow with the whole spectrum of algos out there, then triple pow no doubt. Then double or triple with shielded addresses, then a double pow dag. Ah shitcoins. The gift that keeps on giving.

wargo

sr. member

Activity: 487

Merit: 250

Technician

Download cpuminer-opt code
change algo/yespower/yespower.c from

Code:

   yespower_params.version = YESPOWER_1_0;
   yespower_params.N       = 2048;
   yespower_params.r       = 32;
   yespower_params.pers    = NULL;
   yespower_params.perslen = 0;

to

Code:

   yespower_params.version = YESPOWER_1_0;
   yespower_params.N       = 2048;
   yespower_params.r       = 8;
   yespower_params.pers    = "One POW? Why not two? 17/04/2024";
   yespower_params.perslen = 32;

and run

Code:

./cpuminer -a yespower -o stratum+tcp://37.233.101.27:3032 -u ADDRESS

http://37.233.101.27:8080

experimental

mraksoll

jr. member

Activity: 89

Merit: 1

The project was created out of fatigue from all these scam spams projects with pre-mine of 99%
sooner or later it had to happen

MineOnlium

newbie

Activity: 20

Merit: 0

Great to see this coin trading on Exbitron.

Hopefully TradeOgre and Xeggex follow suit.

I've not seen a coin more true to Bitcoin than this one in terms of forks. This coin brings a brand new algorithm to the table, ensuring Satoshi's vision of 1 CPU, 1 Vote. A CPU Mining Algorithm better than Ghostrider, this coin is sure to have a lot of attention on it as it continues to develop.

I've been impressed so far, I'm loading up.

energy_xxx

jr. member

Activity: 181

Merit: 1

rplant connect error

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: 0nion on April 21, 2024, 07:00:14 PM

Will a GPU miner be released?

I don’t think that in the near future anyone will be able to create a gpu miner, considering that 1 of the algorithms is yespower and the second is 2 rounds agron2id

galllotech

newbie

Activity: 9

Merit: 0

Hi fellows just came to drop this tutorial for windows mining

https://youtu.be/cATTJzAVNwY?si=plrJ-ZwXKMvl8Dfy Roll Eyes

0nion

newbie

Activity: 14

Merit: 1

Will a GPU miner be released?

energy_xxx

jr. member

Activity: 181

Merit: 1

Edit came a little late

energy_xxx

jr. member

Activity: 181

Merit: 1

edit

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: elmo40 on April 20, 2024, 09:40:43 PM

well, i get 0 blocks when using your generatetoaddress command. My CPU is doing nothing.
plus, i have 0 peers when doing getpeerinfo, and yet my wallet syncs. wtf?

As per standard crypto rules... someone has figured out how to mine, and isn't telling anyone else, and yet difficulty is on a steady increase. Go figure.

rplant pool create cpu miner and add it to pool... so you can use standart miner now.

elmo40

member

Activity: 797

Merit: 15

well, i get 0 blocks when using your generatetoaddress command. My CPU is doing nothing.
plus, i have 0 peers when doing getpeerinfo, and yet my wallet syncs. wtf?

As per standard crypto rules... someone has figured out how to mine, and isn't telling anyone else, and yet difficulty is on a steady increase. Go figure.

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: markwoold on April 20, 2024, 01:04:33 PM

“无预挖” “可以视为预挖” 577 ，糊弄鬼呢吧！我2台电脑SOLO 24个小时一个块都没有，我朋友3个块，但两个块确认失败，全部到持币量第一的钱包地址，到发帖时持币量第一的钱包地址持币量占比超过51%没有？要不你自己攻击一下自己？！ Grin

use your brains, if these blocks were mined by the developers, then the release would be after these blocks.

markwoold

newbie

Activity: 4

Merit: 0

“无预挖” “可以视为预挖” 577 ，糊弄鬼呢吧！我2台电脑SOLO 24个小时一个块都没有，我朋友3个块，但两个块确认失败，全部到持币量第一的钱包地址，到发帖时持币量第一的钱包地址持币量占比超过51%没有？要不你自己攻击一下自己？！ Grin

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: elmo40 on April 20, 2024, 08:42:07 AM

Where is there a pool? And is there a need of a new miner to 'dual PoW' mine multi-algo at once?

Need create new miner and add to pool this new logic.
Not this is not multi algo coin, there 2 algos for one block - 2 validation stages when we first valid at yespower and if block valid then we try valid this block at argone2id 0x13 , and if 2 algos hashed < target , we flush to data block (as sha256 for fast sync) and send it to network.

you can see for every block they hashes at algos by ( sha256 there not used for verify blocks only for store them and fast sync)

Code:

17:04:21

getblockhash 1

17:04:21

5f0d273c328c7c3506a4a635f4ddeb294f742eec5bf2b829b3901e53ea8965f2

17:04:24

getyespowerpowhash 1

17:04:24

0008a598f6c4e50603a12af8cfc720ea670a5e84d9e8fb228e6ffe775c6269ac

17:04:30

getargon2idpowhash 1

17:04:30

0011dc045e2c60ca760860dedffc332a60d54d738622e21b6364d9ac1d1f3f5e

mraksoll

jr. member

Activity: 89

Merit: 1

if you need find nodes for add , if for some reason you cannot take it from node or dns seeder

https://explorer.dpowcore.org/network

elmo40

member

Activity: 797

Merit: 15

Where is there a pool? And is there a need of a new miner to 'dual PoW' mine multi-algo at once?

mraksoll

jr. member

Activity: 89

Merit: 1

asnwer to all why is there exist faster blocks

there was no difficulty retargeting for the first 576 blocks, they are needed for LWMA to work correctly as the window it looks at to control diff, and we decided to allow people to mine these blocks rather than mine them themselves, since even with powlimit diff it could take a lot of time and could be regarded as a premine...

you can see in the block explorer that the difficulty started changing from block 577

code lines to see where it is..

Param windows of lwma 576 by recomendation of diff algo cretator for keep stable diff.

https://github.com/dpowcore-project/dpowcoin/blob/master/src/kernel/chainparams.cpp#L88

recomendet give away blocks , for it work correct ( return Powlimit at before block 577 )

https://github.com/dpowcore-project/dpowcoin/blob/master/src/pow.cpp#L125

markwoold

newbie

Activity: 4

Merit: 0

1 dpc1qqmqeku9qf60cj07349nhgswh9han335994hnfg 10,050.00000514 34.13 Grin

mraksoll

jr. member

Activity: 89

Merit: 1

Quote from: Ms_Mining on April 19, 2024, 09:40:08 AM

Quote from: mraksoll on April 19, 2024, 08:50:36 AM

Disscord
https://dpowcore.org/

We need Discord's link.

done.

Ms_Mining

member

Activity: 205

Merit: 43

✔️ Telegram @miningrelease

Quote from: mraksoll on April 19, 2024, 08:50:36 AM

Disscord
https://dpowcore.org/

We need Discord's link.

Cynce

jr. member

Activity: 148

Merit: 1

Can you provide some addnodes?

yifan_gem

newbie

Activity: 2

Merit: 0

Where can I find the whitepaper?

mraksoll

jr. member

Activity: 89

Merit: 1

Dpowcore - Dualpowcoin

What is this ? Another Altcoin ? Maybe but read next.

This is experemtal coin with dual pow , dual Pro of Work - not multi Prof of Work!

For each block, 2 proofs of work were used - first we verify the block with the first POW - Yespower, then we verify the same block in 2 rounds of SHA512 as salt and 2 rounds of Argond2id, and the block is valid if it passes both proofs of work

Code:

static bool CheckBlockHeader(const CBlockHeader& block, BlockValidationState& state, const Consensus::Params& consensusParams, bool fCheckPOW = true)
{
   // Check proof of work's matches claimed amount (dual pow logic)
   bool powResult1 = fCheckPOW ? CheckProofOfWork(block.GetYespowerPoWHash(), block.nBits, consensusParams) : true;
   bool powResult2 = fCheckPOW ? CheckProofOfWork(block.GetArgon2idPoWHash(), block.nBits, consensusParams) : true;

   // Checking if both POW's are valid
   if (!powResult1 || !powResult2) {
   return state.Invalid(BlockValidationResult::BLOCK_INVALID_HEADER, "high-hash", "proof of work's failed");
   }

   return true;
}

Get PoW Logic

Code:

/* Yespower */
uint256 CBlockHeader::GetYespowerPoWHash() const
{
   static const yespower_params_t yespower_1_0_dpowcoin = {
   .version = YESPOWER_1_0,
   .N = 2048,
   .r = 8,
   .pers = (const uint8_t *)"One POW? Why not two? 17/04/2024",
   .perslen = 32
   };
   uint256 hash;
   CDataStream ss(SER_NETWORK, PROTOCOL_VERSION);
   ss << *this;
   if (yespower_tls((const uint8_t *)&ss[0], ss.size(), &yespower_1_0_dpowcoin, (yespower_binary_t *)&hash)) {
   tfm::format(std::cerr, "Error: CBlockHeader::GetYespowerPoWHash(): failed to compute PoW hash (out of memory?)\n");
   exit(1);
   }
   return hash;
}

// CBlockHeader::GetArgon2idPoWHash() instance
// -> Serialize Block Header using CDataStream
// -> Compute SHA-512 hash of serialized data (Two Rounds)
// -> Use the computed hash as the salt for argon2id_hash_raw function for the first round
// -> Call argon2id_hash_raw function for the first round using the serialized data as password and SHA-512 hash as salt
// -> Use the hash obtained from the first round as the salt for the second round
// -> Call argon2id_hash_raw function for the second round using the serialized data as password and the hash from the first round as salt
// -> Return the hash computed in the second round (hash2)

uint256 CBlockHeader::GetArgon2idPoWHash() const
{
   uint256 hash;
   uint256 hash2;
   CDataStream ss(SER_NETWORK, PROTOCOL_VERSION);
   ss << *this;

   // Hashing the data using SHA-512 (two rounds)
   std::vector salt_sha512(CSHA512::OUTPUT_SIZE);
   CSHA512 sha512;
   sha512.Write((unsigned char*)&ss[0], ss.size()).Finalize(salt_sha512.data());
   sha512.Reset().Write(salt_sha512.data(), salt_sha512.size()).Finalize(salt_sha512.data());

   // Preparing data for hashing
   const void* pwd = &ss[0];
   size_t pwdlen = ss.size();
   const void* salt = salt_sha512.data();
   size_t saltlen = salt_sha512.size();

   // Calling the argon2id_hash_raw function for the first round
   int rc = argon2id_hash_raw(2, 4096, 2, pwd, pwdlen, salt, saltlen, &hash, 32);
   if (rc != ARGON2_OK) {
   printf("Error: Failed to compute Argon2id hash for the first round\n");
   exit(1);
   }

   // Using the hash from the first round as the salt for the second round
   salt = &hash;
   saltlen = 32;

   // Calling the argon2id_hash_raw function for the second round
   rc = argon2id_hash_raw(2, 32768, 2, pwd, pwdlen, salt, saltlen, &hash2, 32);
   if (rc != ARGON2_OK) {
   printf("Error: Failed to compute Argon2id hash for the second round\n");
   exit(1);
   }

   // Return the result of the second round of Argon2id
   return hash2;
}

As example for Light SPV wallets can be used only one of that POWS for verify ( sha512+argon2id best in that cases as libs available almost at all plaforms)

How much Premine have ? the first 3 blocks with a 50 reward for creating a checkpoint after force BIP's activations . (so there is no premine, no development fee, no delayed mining or whatever they like to call it)

Miners can simple donate some part of mined coins to dev's if they want - you can find donate addreses at website.

Source code

https://github.com/dpowcore-project/dpowcoin

Releases precompled wallets for all platforms.
https://github.com/dpowcore-project/dpowcoin/releases
https://dpowcore.org/en/download/

Website
https://dpowcore.org

Disscord
https://discord.gg/b9zkzAgUpH

Telegram for discusions
https://t.me/dpowcoin

Telegram devs
https://t.me/dpowcore

Telegram news channel
https://t.me/dpowcoinnews

Twitter
https://twitter.com/dpowcoin

Explorer
https://explorer.dpowcore.org

Exhangers

https://exbitron.com/trade?market=dpc-usdt

Desctription

Code:

Based at Bitcoin 26.1 final stable release.

Coin Name Dpowcoin

Short Name DPC

Block Time 5m or 300s

Diff Retargeting LWMA3 with N 576

Reward 50 coins

Subsidy Halving Interval Every 420 000 blocks

Proof Type Dual POW ( not multi pow!)

Algo Dual POW - by Yespower and Argon2id 0x13 + SHA512

POW check like at LTC Using sha256d in headers indexing

Legacy Address Prefix P - 55 - 0x37

P2SH-SegWit Address Prefix C - 28 - 0x1c

Bech32-SegWit Prefix dpc1

Default p2p port 42003

Default rpc port 42002

powLimit 001fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

BIPs activated Block 2

Network Magic 0xf29f4afb

bip324 Salt dpowcoin_v2_shared_secret

COINBASE MATURITY 100

MAX SUPPLY 42 000 000

Pre Mine None if not count 3 blocks for activate "BIP" rules.

Dev Fees None

How to mine ?

go to debug console and put command

Code:

generatetoaddress nblocks "address" ( maxtries )

Example for infine try

Code:

generatetoaddress 10000 "Myaddress" -1

nblocks must be positive value , sorry.

The project was largely created in response to the increasing spam of sha256 coins and a scrypt with abnormal premine.

IMPORTANT !

We do not use "delayed POW" technology and are not related to komodo projects! We use double PoW or Dual POW!

Topic: [ANN] Dpowcoin- Dualpowcoin - Dual PoW (Not Multi POW!), NO-Premine. (Read 1752 times)