23 May, 2018

Held Coin

HeldCoin development tree

HeldCoin is a PoS-based cryptocurrency.

Rpcport - 45523

HLDC is dependent upon libsecp256k1 by sipa, the sources for which can be found here: https://github.com/bitcoin/secp256k1


sudo apt-get update

sudo apt-get upgrade

sudo apt-get install nano ntp unzip git build-essential libssl-dev libdb-dev libdb++-dev libboost-all-dev libqrencode-dev aptitude install miniupnpc libminiupnpc-dev

sudo apt-get install libgmp3-dev

cd heldcoin cd src cd leveldb chmod 755 build_detect_platform make clean make libleveldb.a libmemenv.a

cd ..

make -f makefile.unix

strip heldcoind

cp heldcoind /usr/local/bin

heldcoind -daemon

rpcuser=rpc_heldcoinu rpcpassword=password rpcallowip= listen=1 server=1 txindex=1 daemon=1

heldcoind stop

heldcoind -daemon

4 forks.
5 stars.
0 open issues.
Recent commits:

Held Coin
Coin Stats
Coin Name: HeldCoin
Ticker: HLDC
Algorithm: Scrypt
Block Time: 120 secs
Maturity: 6 Confirmations
Total Supply: 65 000 000 HLDC
Premine: 0.15% (97 500 HLDC)
Min Stake Age: 12 Hours
Max Stake Age: 2 Days
Masternode Collateral: 1 500 HLDC MN
Rewards: 75% from PoS block
PoS Rewards: 25% from PoS block

Official site:  http://heldcoin.xyz/

HeldCoin is a cryptocurrency created for real use as a means of payment for the sale of digital content and microtransactions.
The HeldCoin team consists of 5 people from different countries of Europe and Asia. Before the development of HeldCoin, we had experience developing in the field of cryptocurrency and Android applications, so HeldCoin is conceived to implement our experience.

Integration into services 
The first step in applying the coin as a means of payment will be integration into the android applications. At the moment, negotiations with several developers, whose applications have been already represented on Google Play and have used microtransactions successfully,  are being conducted. The main requirements, which the developers put forward to our coin, are strong positions in the crypto-currency market, high turnover on exchanges and a stable rate. Our top-priority global tasks: the strong and vast community, attracting strong investors, entering the stock exchanges and active participating in trade, marketing and promotion. The second step after the integration into Android applications will become the integration into the sites of digital content. At the moment, negotiations in this direction have not begun yet , the possible sites for accommodation are being selected. If you want to offer us cooperation – we are ready to talks!

Crypto-Bridge listing 30th April, 2018


Graviex.net listing 14-15th May, 2018

Held Coin on MNO


Discord: https://discord.gg/7EW9VaY
Twitter: https://twitter.com/HeldCoin
Telegramm: https://t.me/HeldCoin
Pools: 2 first pools 75 HLDC
Shared node service: 50 HLDC
Twitter: After listing on exchange

It will be random airdrop on discord channel

The presale fund will be spent on:

1. Exchanges fee
2. Monitoring services fee
3. Financing of further project development
4. Advertising company
5. Implementation of the road map phases

You can buy HLDC MN in our Discord Channel
Pre-Sale 15 MN’s.  1500 HLDC = 0,5 btc

Friends! Great news! We took into account all the wishes of our community and are happy to announce that the price for the remaining 7 masternodes has been reduced to 0.35 BTC. We do this because we value and respect our community. We want everyone to get a masternode. This is due to the high complexity of coin mining. We will pay compensation to all buyers who bought masternode at a price of 0.5 BTC in the form they wish.

We took into consideration the wishes of the miners – now you can buy HDLC packages of:
500 coins for PoS-Mining at a price of 0.15 BTC,
300 coins for PoS-Mining at a price of 0.12 BTC
200 coins for PoS-Mining at a price of 0.1 BTC

You can buy HLDC MN in our Discord Channel

Wallets updates
Windows wallet => https://github.com/heldcoindev/windows-wallet
Linux Wallet => https://github.com/heldcoindev/Linux-wallet
daemon-ubuntu-16.04 Wallet => https://github.com/heldcoindev/daemon-ubuntu-16.04-
IOS Wallet => https://github.com/heldcoindev/mac-os-wallet-

Explorer =>

HeldCoin is on => https://www.crypto-coinz.net
Dedicated mining profit calculation page: https://www.crypto-coinz.net/coin-info/?131-HeldCoin-HLDC-Scrypt-calculator/
Masternode Profit Calculation: https://www.crypto-coinz.net/master-node-calculator/
Comparison Profit Mining Calculator: https://www.crypto-coinz.net/crypto-calculator/


Polish: https://bitcointalk.org/index.php?topic=3387963.new#new
Russian: https://bitcointalk.org/index.php?topic=3378077
Chinese: https://bitcointalk.org/index.php?topic=3377935.0
German: https://bitcointalk.org/index.php?topic=3379271.0
Ukrainian: https://bitcointalk.org/index.php?topic=236982.msg35443883#msg35443883
Japanese: https://bitcointalk.org/index.php?topic=3382897.0
Italian: https://bitcointalk.org/index.php?topic=3383820.0
Spanish: https://bitcointalk.org/index.php?topic=3385813.msg35473032#msg35473032
Estonian: https://www.altcoinstalks.com/index.php?topic=16549.0
Arabic: https://bitcointalk.org/index.php?topic=3385586.msg35471329#msg35471329
Turkish: https://bitcointalk.org/index.php?topic=3387162.msg35487687#msg35487687
Croatian: https://bitcointalk.org/index.php?topic=3388189.0
Romanian: https://bitcointalk.org/index.php?topic=3388352.0
Dutch: https://bitcointalk.org/index.php?topic=3388882.0
Korean: https://bitcointalk.org/index.php?topic=3397782.new#new

Profit mining calculator


Dedicated mining profit calculation page:

Masternode Profit Calculation:

Comparison Profit Mining Calculator:


HDLC pool added to:

HDLC pool added to:

⛏️ Mining pool:

-a scrypt -o stratum+tcp://easypool.win:3433 -u <WALLET_ADDRESS> -p c=HLDC

No registration required!
Payments every hour!

HDLC pool added to:
⚡ CVMpool ⚡

+ Held Coin [HLDC] +

Automatic payouts every hour
No registration required for pool
Low fee – only 1% honestly & forever

↓ To start mining Held Coin ↓

-a scrypt -o stratum+tcp://cvmpool.pw:3433 -u <WALLET> -p c=HLDC

Held Coin ⚡️ NOW ON 


Fast, stable and fair mining pool

-a scrypt -o stratum+tcp://eu1.fairmine.pro:3434 -u YOUR_WALLET_ADDRESS -p c=HLDС -R 5

Low fee 0.7%. Payouts every hour.

Happy mining!

Come and join us!

Discord:  https://discord.gg/mNRkMfy

? HashFaster’s HELDcoin Mining Pool ? POOL is OPEN

Ticker: HELD

Special Sauce:?

cc/sgminer: -a scrypt -o stratum+tcp://hashfaster.com:20011 -u WALLETADDRESS -p c=HLDC

?️ Site: https://hashfaster.com ?

Pool support ? ? and community ? Discord: https://discord.gg/ZWZgRSQ

BlockMasters.co (Formally BlockMunch) has added HeldCoin to it’s Multi-Pool!  Only 0.25% Fee’s!
We are now a Multi-Pool!  We mine the most profitable coin always, and maximize your return!
Choose your payout style.  We pay out in this coin, BTC, LTC, and any coin we currently have listed on the pool!

You can also use your ASIC’s in our SHA256, X11, & Scrypt ports and get paid in this coin or BTC!  Just change the algo and the port number in the example belows!

Example Config is Below for HeldCoin Pay:
Over 100 coins on the pool, with more added regularly!

-a scrypt -o stratum+tcp://blockmasters.co:3433 -u HCkNV4dBrtScLNUmwbdUiYR7w4kYxLSp8J -p c=HDLC

Example Config Below for BTC Pay

-a scrypt -o stratum+tcp://blockmasters.co:3433 -u 1JFx3fE462vMsTeYkNK5yvdWeg2wpmxvBD -p c=BTC

Example Config Below for LTC Pay

-a scrypt -o stratum+tcp://blockmasters.co:3433 -u LRgQk63NRnJQ8PBTU8yyHAm5aGfNjzhMZu -p c=LTC

Block Explorer Link:


Peer List:


BlockMasters.Co Discord Link: https://discord.gg/RNnVAB4

BlockMasters.Co BitcoinTalk thread: https://bitcointalk.org/index.php?topic=2362982.0

Welcome to BlockMasters!


We are excited to announce the start of our new Bounty Reward Competition
ONLY 200 people can participate
Twitter: Follow, like a post, comment and share https://twitter.com/HeldCoin/status/994507367424385025
Facebook: Follow, like and share our page to 5 Crypto Groups https://www.facebook.com/groups/1861538623865293/permalink/1865533500132472/
Bitcointalk: Comment On Bitcointalk https://bitcointalk.org/index.php?topic=3377181.0
Send the screenshots and HELD address to the #facebook-bounty  channel on Discord and request reward !!  Good luck

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