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Author Topic: [ANN] HumanityLink - SHA256/MYSQL [POW/POS-2022]  (Read 413 times)


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  • [ANN] HumanityLink - SHA256/MYSQL [POW/POS-2022]
    « on: March 18, 2018, 09:32:11 PM »

    "The first MySql connected Blockchain."

    HumanityLink is a decentralized commonwealth database system with a total target of 8 Billion coins to be issued by 2025.
    An MySQL database will be connected to the blockchain and
    document the evolution of human population and accomplishments. Users hold the keys to their own coins and transact directly
    with the help of a P2P POW and Future POS network to check for double-spending.

    Official Website:

    Bootstrap for V2.0.1F
    virustotal link


    Block Explorers
    Humanitylink Official Explorer #1
    Humanitylink Official Explorer #2

    Explorers for older V1

    How to Swap
    Update 2.0 - Fork info


    -Name: HumanityLink V2.0.1F
    -Latest Version: 2.0
    -Unit: HUM
    -Algorithm: SHA-256
    -Proof: POW / POS-2022
    -Total Coins: 8,000,000,000  //Human Population Estimate by 2025
    -Premine: 0.625% at block 1
    -POS Activated: Block 2600
    -POS Reward: 84% Annual - 7% Monthly
    -POS Minimum Stake Age: 120 Blocks - //2 Hours
    -Pos Maximum Stake Age: Unlimited

    -Transaction Network Speed: ~1 Second
    -Transaction Network Confirmation: ~2 Minutes
    -Transaction Maturity: 6 Blocks
    -Mining Coinbase Maturity: 60 Blocks

    -Small Blockchain with quick install & sync
    - 2 x 1gb/s nodes & 4 x 100mb/s node always online
    - A usb SHA-256 miner at 20Gh/s always moving the blockchain even in case of 0 pool hashrate.


    -Premine of 0.625% at block 1 (see code below) + first ~500 blocks to start up the blockchain, connect and sync all the hard nodes worldwide, setup security checkpoints,
    synchronize explorer and connect the mining pool.

    -All coins will be used for the faucet, and exchanges fund.
    The faucet will  be reloaded with 5000 coins per day for 2000 days / total 10 Million Coins from block 1.

    -The HumanityLink database will document the evolution of human population by tracking and storing the progress of humanity.
    The amount of total coins in circulation by 2025 will be the same as the number of humans alive and each coin will represent a single human.
    Important events will have their own timestamp and will be indexed in a searchable database for future documentation and research.

    -When the POW is completed (Aprx. 10 Years) the POS will switch down to ~1.85% annually to maintain the increase in population
    on par with the international standards on humanity statistics(see formula below).

    -Why SHA-256 in 2018? A database system benefits from high hashrate for optimal stability and SHA-256 asics can provide the highest IOPS than any
    other algorithm currently. With the abundance of older asic hardware; USB miners, blockerupters, or earlier antminer models,
    the blockchain can have enough hashrate to be stable and also give a purpose to older
    and currently unprofitable devices per btc/bch difficulty.

    Team info:

    [Jake K.   - Dev.1] - Cpp   + java (Seattle)
    [Neil O.   - Dev.2] - Cpp   + css  (Seattle)
    [Stefan S. - Dev.3] - Html  + graphics + qt/cpp (Oslo)
    [Faizal H. - Dev.4] - mysql + network admin (Jakarta)
    [Ki Son J. - Dev.5] - mysql + nodes manager (Seoul)

    *No translations needed at the time(thank you for you interest).

    Feb. 26th 2018 - Blockchain processed the first 1000 blocks
    Feb. 27th 2018 - Roadmap#1 - Released
    Mar. 1st 2018 - First exchange listing at
    Mar. 5th 2018 - Website alpha release
    Mar. 7th 2018 - HumanityLink 2.0 Development started
    Mar. 12th 2018 - HumanityLink 2.0 Final Testing started
    Mar. 13th 2018 - Official Pool Offline, preparing for POS launch
    Mar. 15th 2018 - HumanityLink V2.0.1F - New POS launch
    Mar. 22nd 2018 - Weekly Airdrop Feature Announced
    Mar. 27th 2018 - The 20,000th POS Block was created
    Apr. 2nd 2018 - Weekly Airdrop#1 Winners
    Apr. 15th 2018 - The 50,000th POS Block was created
    Apr. 15th 2018 - Weekly Airdrop#2 Winners
    May 6th 2018 - Weekly Airdrop#3 Winners
    May 11th 2018 - HumanityLink Subreddit Launch
    May 15th 2018 - The 100,000th POS Block was created

    « Last Edit: May 22, 2018, 09:52:37 PM by HumDevs »


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  • Re: [ANN] HumanityLink - SHA256/MYSQL [POW/POS-2022]
    « Reply #1 on: March 18, 2018, 09:38:08 PM »
    Info for developers:

    The name of the configuration file is: humanitylink.conf
    -P2P Port: 34935
    -RPC Port: 34936

    -Nodes are hardcoded already, and the newest nodes will be listed and added in the list below.

    If you are having only 1 or 2 connections with this wallet is because of the POS protocol.
    It needs Port Forwarding on the router side, authorize the P2P port at 34935
    You will get over 10 connections that way. Don't also authorize the RPC port, only the P2P port.

    -The linux wallet is the most up to date wallet with often code and graphic updates. To use the latest wallet install it from the github source on a
    linux Os. Follow the installation guide for ubuntu below, it should be only copy paste even for beginners. For any problems leave a comment on this thread with your error.

    -If you are making an explorer or a pool and you are trying to get the network hashrate the command gethashrate doesn't work with this version
    of the wallet yet so it's not your website that's not syncing.

    -The last nodes will be going live right now and should be online during the announcement.
    Currently there are 2 hard nodes with 1gb/s connection, 1 in Seoul and 1 in Seattle.
    There are 4 hard nodes with 100mb/s connection, Oslo, Jakarta, Montreal and Sao Paolo.
    We are planning on adding 1 more 1gb/s node in Europe and 5 more 100mb/s nodes worldwide.

    Block reward and premine code of 0.625%:
    Code: [Select]
    int64 GetBlockValue(int nHeight, int64 nFees)
        int64 nSubsidy = 10000 * COIN;

                if(nBestHeight == 0)
                nSubsidy = 62331429 * COIN;

        if (fDebug && GetBoolArg("-printcreation"))
            printf("GetProofOfWorkReward() : create=%s nSubsidy=%"PRId64"\n", FormatMoney(nSubsidy).c_str(), nSubsidy);

        return nSubsidy + nFees;

    // miner's coin stake reward based on coin age spent (coin-days)
    int64_t GetProofOfStakeReward(int64_t nCoinAge, int64_t nFees)
        int64_t nSubsidy = nCoinAge * COIN_YEAR_REWARD * 33 / (365 * 33 + 8);

    How will the POS rate be calculated to maintain even distribution:

    |  dN
    |  ---   =  a * N - (b * N^2)
    |  dt
     N=population size
     a*N=birth rate
     b-n^2=death rate


    -Installation guide for ubuntu:

    // paste following in Terminal

    Code: [Select]
    sudo apt-get update

    sudo apt-get install git curl tar unzip software-properties-common -y

    sudo add-apt-repository ppa:bitcoin/bitcoin

    sudo apt-get update

    sudo apt-get install build-essential libssl-dev libdb-dev libdb++-dev libboost-all-dev -y

    sudo apt-get install libdb-dev libdb++-dev libboost-all-dev libminiupnpc-dev libminiupnpc-dev -y

    sudo apt-get install libdb4.8-dev libdb4.8++-dev

    git clone

    cd humanitylink/src/leveldb

    chmod 775 build_detect_platform

    sudo make libleveldb.a libmemenv.a

    mkdir -p obj/zerocoin

    sudo chmod -R 777 ~/humanitylink/

    cd humanitylink/src

    mkdir obj

    make -f makefile.unix USE_UPNP=1

    sudo chmod -R 777 ~/humanitylink/

    cd /humanitylink


    sudo chmod -R 777 ~/humanitylink/


    Dependency Build Instructions: Ubuntu & Debian
    sudo apt-get install build-essential
    sudo apt-get install libssl-dev
    sudo apt-get install libdb++-dev
    sudo apt-get install libboost-all-dev
    sudo apt-get install libqrencode-dev

    Versions used in this release:
     GCC                4.9.0
     OpenSSL         1.0.1g
     Berkeley DB     5.3.28.NC
     Boost              1.55.0
     miniupnpc        1.9.20140401


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  • Re: [ANN] HumanityLink - SHA256/MYSQL [POW/POS-2022]
    « Reply #2 on: March 26, 2018, 06:32:19 AM »
    New Weekly Airdrop Feature announcement:

    Registrations open tomorrow
    Enter at


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  • Re: [ANN] HumanityLink - SHA256/MYSQL [POW/POS-2022]
    « Reply #3 on: May 22, 2018, 09:52:44 PM »
    Apr. 15th 2018 - Weekly Airdrop#2 Winners
    May 6th 2018 - Weekly Airdrop#3 Winners
    May 11th 2018 - HumanityLink Subreddit Launch
    May 15th 2018 - The 100,000th POS Block was created


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