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Showing 20 of 36 results by Keyoliver
Im new to crypto curreny, with exp of any ads, what can i do ?
Hi
My company was forced to close because of COVID-19
Is there anything I can do with cross-platform advertising experience that involves cryptocurrency?
My company was forced to close because of COVID-19
Is there anything I can do with cross-platform advertising experience that involves cryptocurrency?
Re: [ANN][XRB]Cryptocurrency's killer app: RaiBlocks micropayments
https://i.imgur.com/M6qvM38.png
my wallet showing like that but i cant find any of mrai
any one can help me pls :<
my wallet showing like that but i cant find any of mrai
any one can help me pls :<
Welcome to the first provably fair seeding event. One of the most requested features of bustabit has been to create a provably distribution of game crashes, to replace our provably predetermined multipliers.
The original scheme of turning a multiplayer game in which peers do not trust each other was first proposed by Dooglus, refined by Eric and solidified into code by Steve.
The high level of the scheme is as follows:
1) We have generated a chain of 10 million sha256 hashes, starting with a server secret that has been repeatedly fed the output of sha256 back into itself 10 million times. The sha256 of the final hash in the chain is: c1cfa8e28fc38999eaa888487e443bad50a65e0b710f649affa6718cfbfada4d, by publicising it here we are preventing any ability to pick an alternate sha256 chain.
2) Bustabit will play through that chain of hashes, in reverse order, and use the hashes to determine the crash point in a probably fair manner.
3) To avoid criticism that the Bitcoin address used in step 1 was carefully chosen to generate lots of "bad" crash points, each hash in the chain will be salted with a client seed, which we have no control of. The client seed will be the block hash of a Bitcoin block that hasn't yet been mined: block 339300.
The reference code (javascript) is as follows:
The method to create the hash chain is simply sha256:
The method to convert a game hash, mix it with the picked client seed to a money pot multiplier:
The chain could be generated with code such as:
Using our chosen starting serverSeed, the hash terminating the chain is c1cfa8e28fc38999eaa888487e443bad50a65e0b710f649affa6718cfbfada4d. That is to say, the first game's hash played under the new provably fair scheme, when hashed will be c1cfa8e28fc38999eaa888487e443bad50a65e0b710f649affa6718cfbfada4d.
The original scheme of turning a multiplayer game in which peers do not trust each other was first proposed by Dooglus, refined by Eric and solidified into code by Steve.
The high level of the scheme is as follows:
1) We have generated a chain of 10 million sha256 hashes, starting with a server secret that has been repeatedly fed the output of sha256 back into itself 10 million times. The sha256 of the final hash in the chain is: c1cfa8e28fc38999eaa888487e443bad50a65e0b710f649affa6718cfbfada4d, by publicising it here we are preventing any ability to pick an alternate sha256 chain.
2) Bustabit will play through that chain of hashes, in reverse order, and use the hashes to determine the crash point in a probably fair manner.
3) To avoid criticism that the Bitcoin address used in step 1 was carefully chosen to generate lots of "bad" crash points, each hash in the chain will be salted with a client seed, which we have no control of. The client seed will be the block hash of a Bitcoin block that hasn't yet been mined: block 339300.
The reference code (javascript) is as follows:
The method to create the hash chain is simply sha256:
Code:
function genGameHash(serverSeed) {
return crypto.createHash('sha256').update(serverSeed).digest('hex');
}
return crypto.createHash('sha256').update(serverSeed).digest('hex');
}
The method to convert a game hash, mix it with the picked client seed to a money pot multiplier:
Code:
function crashPointFromHash(serverSeed, clientSeed) {
function divisible(hash, mod) {
// We will read in 4 hex at a time, but the first chunk might be a bit smaller
// So ABCDEFGHIJ should be chunked like AB CDEF GHIJ
var val = 0;
var o = hash.length % 4;
for (var i = o > 0 ? o - 4 : 0; i < hash.length; i += 4) {
val = ((val << 16) + parseInt(hash.substring(i, i+4), 16)) % mod;
}
return val === 0;
}
var hash = crypto.createHmac('sha256', serverSeed).update(clientSeed).digest('hex');
/* In 1 of 101 games the game crashes instantly. */
if (divisible(hash, 101))
return 0;
/* Use the most significant 52-bit from the hash
to calculate the crash point */
var h = parseInt(hash.slice(0,52/4),16);
var e = Math.pow(2,52);
return Math.floor((100 * e - h) / (e - h));
}
function divisible(hash, mod) {
// We will read in 4 hex at a time, but the first chunk might be a bit smaller
// So ABCDEFGHIJ should be chunked like AB CDEF GHIJ
var val = 0;
var o = hash.length % 4;
for (var i = o > 0 ? o - 4 : 0; i < hash.length; i += 4) {
val = ((val << 16) + parseInt(hash.substring(i, i+4), 16)) % mod;
}
return val === 0;
}
var hash = crypto.createHmac('sha256', serverSeed).update(clientSeed).digest('hex');
/* In 1 of 101 games the game crashes instantly. */
if (divisible(hash, 101))
return 0;
/* Use the most significant 52-bit from the hash
to calculate the crash point */
var h = parseInt(hash.slice(0,52/4),16);
var e = Math.pow(2,52);
return Math.floor((100 * e - h) / (e - h));
}
The chain could be generated with code such as:
Code:
var serverSecret = 'If you knew this, you could steal all my money';
var clientSeed = '0000examplehash';
var gamesToGenerate = 1e7;
var serverSeed = serverSecret;
for (var game = gamesToGenerate; game > 0; --game) {
serverSeed = genGameHash(serverSeed);
console.log('Game ' + game + ' has a crash point of ' + (crashPointFromHash(serverSeed, clientSeed) / 100).toFixed(2) +'x', '\t\tHash: ' + serverSeed);
}
var terminatingHash = genGameHash(serverSeed);
console.log('The terminating hash is: ', terminatingHash);
var clientSeed = '0000examplehash';
var gamesToGenerate = 1e7;
var serverSeed = serverSecret;
for (var game = gamesToGenerate; game > 0; --game) {
serverSeed = genGameHash(serverSeed);
console.log('Game ' + game + ' has a crash point of ' + (crashPointFromHash(serverSeed, clientSeed) / 100).toFixed(2) +'x', '\t\tHash: ' + serverSeed);
}
var terminatingHash = genGameHash(serverSeed);
console.log('The terminating hash is: ', terminatingHash);
Using our chosen starting serverSeed, the hash terminating the chain is c1cfa8e28fc38999eaa888487e443bad50a65e0b710f649affa6718cfbfada4d. That is to say, the first game's hash played under the new provably fair scheme, when hashed will be c1cfa8e28fc38999eaa888487e443bad50a65e0b710f649affa6718cfbfada4d.
hello are u mod in there i need help right now
another:
https://s9.postimg.org/hhnb6fqmn/image.png
https://s12.postimg.org/xz0fj46r1/111.png
https://s14.postimg.org/h4m82d0ch/115.png
Bitcoin address:
1KXCgmMyBLjk2nSvM13apJHLpt7QmiGvgT
https://s9.postimg.org/hhnb6fqmn/image.png
https://s12.postimg.org/xz0fj46r1/111.png
https://s14.postimg.org/h4m82d0ch/115.png
Bitcoin address:
1KXCgmMyBLjk2nSvM13apJHLpt7QmiGvgT
I have do more than 2 account
i and my friend do too
IMG link :
https://s16.postimg.org/ujsgmopkl/image.png
https://s12.postimg.org/nhln5hkkt/image.png
https://s13.postimg.org/o8y2b2szb/image.png
Profile link:
https://www.producthunt.com/@key0liver
https://www.producthunt.com/@keyoliver
https://www.producthunt.com/@tan_hoang
Bitcoin wallet:
1KXCgmMyBLjk2nSvM13apJHLpt7QmiGvgT
i and my friend do too
IMG link :
https://s16.postimg.org/ujsgmopkl/image.png
https://s12.postimg.org/nhln5hkkt/image.png
https://s13.postimg.org/o8y2b2szb/image.png
Profile link:
https://www.producthunt.com/@key0liver
https://www.producthunt.com/@keyoliver
https://www.producthunt.com/@tan_hoang
Bitcoin wallet:
1KXCgmMyBLjk2nSvM13apJHLpt7QmiGvgT
another
IMG :
https://s29.postimg.org/d6t64uzdj/image.png
https://s8.postimg.org/3rawf8edx/image.png
https://s14.postimg.org/v3nkfiz1t/Untitled.png
https://s1.postimg.org/vltj0wyjz/image.png
I have do more than 2 account
i and my friend do too
IMG link :
https://s16.postimg.org/ujsgmopkl/image.png
https://s12.postimg.org/nhln5hkkt/image.png
https://s13.postimg.org/o8y2b2szb/image.png
Profile link:
https://www.producthunt.com/@key0liver
https://www.producthunt.com/@keyoliver
https://www.producthunt.com/@tan_hoang
Bitcoin wallet:
15vfYfPsseULftpxLKEvtr6weQY2W7VskE
i and my friend do too
IMG link :
https://s16.postimg.org/ujsgmopkl/image.png
https://s12.postimg.org/nhln5hkkt/image.png
https://s13.postimg.org/o8y2b2szb/image.png
Profile link:
https://www.producthunt.com/@key0liver
https://www.producthunt.com/@keyoliver
https://www.producthunt.com/@tan_hoang
Bitcoin wallet:
15vfYfPsseULftpxLKEvtr6weQY2W7VskE
Re: [ANN][XRB]Cryptocurrency's killer app: RaiBlocks micropayments
It's a silly question, but, its possible to use the deposit address provided by some exchange to claim on Raiblocks faucet?
nope bro
it just kill xrb on cryptopia
Re: [ANN]Cryptocurrency's killer app: disrupting web ads via RaiBlocks micropayments
New kind of faucet, only 1 claim per day...
Madness is coming.
Madness is coming.
What???
Re: [ANN]Cryptocurrency's killer app: disrupting web ads via RaiBlocks micropayments
After importing old seeds from backup, I can see only one account of a dozen. The coins on some of my accounts are existent, as I can see in the explorer. How can I reclaim those accounts?
u can create new account
old account will show
Re: [ANN]Cryptocurrency's killer app: disrupting web ads via RaiBlocks micropayments
rai_wallet.exe has stoped working
pls help me with this problem
pls help me with this problem
dev pls help me via telegram
@keyoliver
And fb:/makemonei003@gmail.com
My all money are in it
I had to try very hard to work with raiblock
