mraksoll (OP)
Jr. Member
Offline
Activity: 89
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 19, 2024, 01:50:36 PM Last edit: April 28, 2024, 12:48:02 PM by mraksoll |
|
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
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/* 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<unsigned char> 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 codehttps://github.com/dpowcore-project/dpowcoinReleases precompled wallets for all platforms.https://github.com/dpowcore-project/dpowcoin/releaseshttps://dpowcore.org/en/download/Websitehttps://dpowcore.orgDisscordhttps://discord.gg/b9zkzAgUpHTelegram for discusionshttps://t.me/dpowcoinTelegram devshttps://t.me/dpowcoreTelegram news channelhttps://t.me/dpowcoinnewsTwitterhttps://twitter.com/dpowcoinExplorerhttps://explorer.dpowcore.orgExhangershttps://exbitron.com/trade?market=dpc-usdtDesctriptionBased 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 generatetoaddress nblocks "address" ( maxtries ) Example for infine try 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!
|
|
|
|
yifan_gem
Newbie
Offline
Activity: 2
Merit: 0
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 19, 2024, 02:01:23 PM |
|
Where can I find the whitepaper?
|
|
|
|
Cynce
Jr. Member
Offline
Activity: 137
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 19, 2024, 02:04:21 PM |
|
Can you provide some addnodes?
|
|
|
|
Ms_Mining
Member
![*](https://bitcointalk.org/Themes/custom1/images/star.gif)
Offline
Activity: 200
Merit: 41
✔️ Telegram @miningrelease
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 19, 2024, 02:40:08 PM |
|
|
🔴🔴🔴🔴🔴 Telegram channel witn announcement of new coins for GPU mining - @miningrelease 🔴🔴🔴🔴🔴
|
|
|
mraksoll (OP)
Jr. Member
Offline
Activity: 89
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 19, 2024, 02:56:51 PM |
|
|
|
|
|
markwoold
Newbie
Offline
Activity: 4
Merit: 0
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 20, 2024, 07:03:55 AM |
|
|
|
|
|
mraksoll (OP)
Jr. Member
Offline
Activity: 89
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 20, 2024, 11:48:18 AM |
|
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#L88recomendet 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
|
|
|
|
elmo40
Member
![*](https://bitcointalk.org/Themes/custom1/images/star.gif)
Offline
Activity: 713
Merit: 15
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 20, 2024, 01:42:07 PM |
|
Where is there a pool? And is there a need of a new miner to 'dual PoW' mine multi-algo at once?
|
|
|
|
|
mraksoll (OP)
Jr. Member
Offline
Activity: 89
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 20, 2024, 02:05:19 PM |
|
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) 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
|
|
|
|
markwoold
Newbie
Offline
Activity: 4
Merit: 0
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 20, 2024, 06:04:33 PM |
|
|
|
|
|
mraksoll (OP)
Jr. Member
Offline
Activity: 89
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 20, 2024, 08:35:10 PM |
|
use your brains, if these blocks were mined by the developers, then the release would be after these blocks.
|
|
|
|
elmo40
Member
![*](https://bitcointalk.org/Themes/custom1/images/star.gif)
Offline
Activity: 713
Merit: 15
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 21, 2024, 02:40:43 AM |
|
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 (OP)
Jr. Member
Offline
Activity: 89
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 21, 2024, 02:48:34 AM |
|
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.
|
|
|
|
energy_xxx
Jr. Member
Offline
Activity: 158
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 21, 2024, 03:13:27 AM |
|
edit
|
|
|
|
energy_xxx
Jr. Member
Offline
Activity: 158
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 21, 2024, 03:14:46 AM |
|
Edit came a little late
|
|
|
|
0nion
Newbie
Offline
Activity: 14
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 22, 2024, 12:00:14 AM |
|
Will a GPU miner be released?
|
|
|
|
galllotech
Newbie
Offline
Activity: 9
Merit: 0
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 22, 2024, 10:45:42 AM |
|
|
|
|
|
mraksoll (OP)
Jr. Member
Offline
Activity: 89
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 22, 2024, 11:33:33 AM |
|
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
|
|
|
|
energy_xxx
Jr. Member
Offline
Activity: 158
Merit: 1
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
April 22, 2024, 05:24:02 PM |
|
rplant connect error
|
|
|
|
|