OP last edited June 21, 2017
WOODCOIN 木币A sustainable public digital currency built for longevity 
Tired of mining? Time to try a new skill: Woodcutting.
Woodcoin distribution is designed to more closely model renewable resources than nonrenewable. The money supply curve is designed for stability, fairness, and longevity - striking a long-term balance between stagnation and unsustainable growth.
It also features novel cryptography both in proof of work function and in digital signature keypairs.
中文-----
NO PREMINE - NO ICO Whitepaper available:
http://www.vixra.org/pdf/1602.0033v1.pdfFIRSTS1)
First pure skein coin.Are you going to argue with Bruce Schneier? I didn't think so. The NSA didn't choose this hash for SHA3, so unless it's a double fakeout you should be safe. Skein is a great hash function and runs really fast on a CPU. ASICs will grow on trees. Double skein is the woodcutting algo, consisting of two skein512 hashes of the block header and nothing else.
2)
First Logarithmic release coin. [/i]
Many coins follow a hard reward reduction curve: a geometric series. Instead we use a harmonic series as it is gentler to the ear and actually works long term without infinite inflation or death by fees. The result is a logarithmically increasing supply of logs.
supply = 1000000* ( log(nHeight) + gamma ) - forest
where gamma = euler-mascheroni constant
forest = 5187377.51763962
This is a long term release plan.
Money supply limit: 27625814.3 LOG However these coins will not all be released until after the Julian calendar year 300 million.
Half the coins will be released in roughly the year 2305. For more information on how a logarithmic release schedule works please see the whitepaper.
The supply is entirely specified by this code:
CAmount GetBlockSubsidy(int nHeight, const Consensus::Params& consensusParams)
{
int64_t nSubsidy = 1000000 * COIN;
if (nHeight<100) return 1*COIN;
else return nSubsidy/nHeight;
}
3)
First prime256v1 ECDSA curve coin. Well, we don't have any demonstrably robust reason to distrust secp256k1 but a little cryptographic diversity can't hurt. This is the ANSI X9 standard curve published for financial institutions and we use it for digitally signing your logs and creating your woodcoin addresses.
NEW RELEASE - NORTHERN SPRING EQUINOX - 2017
Woodcoin-Core is Armed and Fully Operational
https://github.com/funkshelper/woodcoreSegwit enabled with all bells and whistles.
SPECIAL THANKS TO:
sipa, nullc, coblee
litecoin dev team
bitcoin dev team
GetWork status pending, please use GetBlockTemplate with woodcoin-core for the moment.
MORE DETAILSPort: 8338 Testnet: 18338 Rpc: 9338
Speed: 2 min. blocks
Difficulty: 1 hr. adjust
No premine. No company. No pickaxe required. No PoS. No fiat. Open source.
Inspired by the game Movoda and other timer based games with woodcutting.
FORESTThe steepest part of the logarithmic curve is the very start. The rewards of the first 100 blocks were therefore set to zero to avoid these high rewards. These blocks would have yielded more than five million LOG, so these form an old growth forest that will never be chopped. The ents are safe here. The money supply formula above therefore needs to have this forest subtracted. The trees are our friends and guardians, treat them with respect! The trees of the world will be more honored and respected as we move into a post-fiat world. This coin is made with respect for the trees as our allies, brothers, sisters, and equals. In addtition to the first hundred blocks, other donations to the forest have been accepted at this address:
WeHonorTheForestsAndTheTrees4pPXTQ
As of Mar. 2015 there are 485,000 LOG in this address. These LOG are effectively removed from the money supply.
http://explorer.woodcoin.org/address/WeHonorTheForestsAndTheTrees4pPXTQ
DEPENDENCIESThis should build as bitcoin does:
sudo apt-get install git build-essential libboost-all-dev libcurl4-openssl-dev libdb5.1-dev libdb5.1++-dev qt-sdk libminiupnpc-dev
git clone
https://github.com/funkshelper/woodcoin.gitTO MAKE WOODCOIND (command line chopper)
cd woodcoin
make -f makefile.unix
./woodcoind &
(now you need to create ~/.woodcoin/woodcoin.conf as instructed)
./woodcoind &
./woodcoind setgenerate true
TO MAKE WOODCOIN-QT (gui chopper)
cd woodcoin
qmake
make
./Woodcoin-qt
WINDOWS VERSIONS (contributed by woodcutting community)
http://woodcoin.org/static/woodcoin-qt.exe MAC VERSION (contributed by woodcutting community)
http://woodcoin.org/static/woodcoin-qt.dmg"Blockchains are log structured databases" - Funkenstein the Dwarf
"Chop Merkle Trees every day" - Unknown
EXCHANGESPlease be cautious and understand the counterparty risk inherent in these exchanges.
We are currently listed on four exchanges.
Currently #1 exchange in LOG volume as of Oct. 05, 2016:
https://c-cex.com/?p=log-btc[Coin-E link removed, trading is reported down]
[Empoex link removed, trading is reported down]
New Exchanges (Oct. 2016) :
Crypto-trade dot net :
https://crypto-trade.net/exchange?base=LOG&counter=BTCNova Exchange :
https://novaexchange.com/market/BTC_LOG/Mega Crypton:
https://live.megacrypton.com/market/106BLOCK EXPLORERS
http://explorer.woodcoin.org http://cryptoguru.tk/CurrencyInfo/index.php?Currency=LOGFAUCETS
http://woodcoin.club/http://cryptoguru.tk/Faucet/index.php?Currency=LOGPOOLS:
http://wood.suprnova.cc http://coinspool.cu.cc/info_woodcoinhttp://yiimp.ccminer.org/http://louhimo.clubMINERS:
See
http://woodcoin.org/downloadscpu miner: https://github.com/tpruvot/cpuminer-multi
nvidia gpu miner:
http://ccminer.org/NVIDIA gpu woodcutters - use CCMINER with SKEIN2
