| Content | Score | Started by | Date posted | ||
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minisketch: txids vs wtxids Development & Technical Discussion
A segwit client is simply vulnerable to a flooding attack by an attacker who int…
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n/a | darosior | October 07, 2019, 04:16:11 PM |
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minisketch: txids vs wtxids Development & Technical Discussion
Hello,Two different wtxids do not represent two different txns but different txi…
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n/a | darosior | October 07, 2019, 09:58:51 AM |
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is there a way to calculate WIF of a P2SH Segwit uncompressed address Development & Technical Discussion
Hi,QuoteHow to calculate the WIF that gives you uncompressed Segwit P2SH: ?I don…
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n/a | darosior | September 27, 2019, 12:12:49 PM |
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The Lightning Network FAQ Development & Technical Discussion
(This is dependent on the number of transactions made, make a single transaction…
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n/a | darosior | September 24, 2019, 07:54:42 AM |
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The Lightning Network FAQ Development & Technical Discussion
(This is dependent on the number of transactions made, make a single transaction…
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n/a | darosior | September 23, 2019, 03:41:40 AM |
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All versions of bitcoin windows wallet needed Development & Technical Discussion
In addtion to the above answer, you can find earliest versions here : https://sa…
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n/a | darosior | September 13, 2019, 04:42:59 PM |
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[Lightning decentralisation] Routing around hubs Development & Technical Discussion
could Lightning decentralisation be improved by giving node operators a "do not…
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n/a | darosior | September 09, 2019, 07:56:02 PM |
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Comment faire une attaque à 51% Développement et technique
Salut, je reviens répondre encore avec un mois de retard... Mieux vaut tard que…
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n/a | darosior | September 08, 2019, 06:12:46 AM |
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php code for aggregating? Development & Technical Discussion
I am writing a blockchain explorer in php to run off my local Bitcoin Core node.…
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n/a | darosior | September 08, 2019, 05:39:00 AM |
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Implementing a Simple Blockchain in Java Development & Technical Discussion
https://www.baeldung.com/java-blockchainSo you did implement basics of Bitcoin a…
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n/a | darosior | September 08, 2019, 05:34:42 AM |
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problematic scenario with SIGHASH_ANYONECANPAY Development & Technical Discussion
SIGHASH_SINGLE only signs one input and one ouput, bound by there index, so mov…
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n/a | darosior | September 04, 2019, 11:06:08 AM |
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Transaction network form specification Development & Technical Discussion
Hi,Where is described transaction in form transmitted over network?This is descr…
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n/a | darosior | August 13, 2019, 04:22:28 AM |
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ECDSA in python Development & Technical Discussion
For what it worth, I've found this one quite neat when tinkering with transactio…
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n/a | darosior | August 11, 2019, 09:45:17 AM |
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where can i find examples of transactions with different SIGHASH types? Development & Technical Discussion
What would you want to see added ? i was hoping more for actual examples of the…
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n/a | darosior | August 09, 2019, 08:41:45 AM |
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where can i find examples of transactions with different SIGHASH types? Development & Technical Discussion
About the title here are transaction example with different SIGHASHes : https://…
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n/a | darosior | August 07, 2019, 11:53:55 AM |
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Criticisms of the Lightning Network Development & Technical Discussion
Hi,The biggest issue for me is that you cannot have a safe backup of your ligh…
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n/a | darosior | August 06, 2019, 04:31:37 PM |
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Get All Transactions Sent to a Specific Address? Development & Technical Discussion
I run a full bitcoind node with txindex=1 enabled. Is there a way for me to pull…
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n/a | darosior | August 06, 2019, 04:13:07 AM |
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Request edit privileges here Bitcoin Wiki
Username: darosiorThanks
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n/a | darosior | July 18, 2019, 12:11:32 PM |
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Comment faire une attaque à 51% Développement et technique
En fait je suis d'accord avec toi, je posais la question a l'OP qui postait a l'…
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n/a | darosior | July 07, 2019, 09:35:26 AM |
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Big amount of testnet coins Development & Technical Discussion
HiI'm working on a project that is going to be tested with end users. I need a b…
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n/a | darosior | May 23, 2019, 11:03:12 AM |
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Block reward <1 btc re-orgs vector viable? Eg Binance Development & Technical Discussion
Ok my error in so far as the whole history, the 1MB a temp measure if I recall.…
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n/a | darosior | May 10, 2019, 03:59:27 AM |
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Block reward <1 btc re-orgs vector viable? Eg Binance Development & Technical Discussion
I think core it politically wed to 1mb, because if the increase blksize it admit…
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n/a | darosior | May 09, 2019, 08:41:03 AM |
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How do you protect your digital coins? Bitcoin Discussion
cryptocurrency market started to grow day after day, and everyone now started to…
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n/a | darosior | May 08, 2019, 03:57:06 AM |
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Need mathematical proof for CH and MAJ functions in SHA256 Development & Technical Discussion
The SHA256 implementation that bitcoin-core is using has a different set of func…
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n/a | darosior | May 04, 2019, 05:12:26 AM |
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Can UTXO be mixed by opening a lightning channel? Development & Technical Discussion
Just asking...Hi,no, if you fund a channel with a given utxo, it will be spent a…
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n/a | darosior | May 03, 2019, 02:40:00 PM |
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Lightning Network simulation Development & Technical Discussion
I'm trying to think on autopilot strategies, and my first step was to look for s…
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n/a | darosior | April 26, 2019, 02:32:55 PM |
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Which are the scripts that manage the management of keys in Bitcoin Core? Development & Technical Discussion
As already pointed out above, you can find them in the src/wallet/ directory.
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n/a | darosior | April 23, 2019, 05:12:06 AM |
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Exception CompactSize when I parsering a nuimbar od the blk file >= 976 Development & Technical Discussion
Hi,It may be the end of the file ? You should also note that there is not a blk…
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n/a | darosior | April 22, 2019, 09:09:12 AM |
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Exception CompactSize when I parsering a nuimbar od the blk file >= 976 Development & Technical Discussion
Hi,It may be the end of the file ? You should also note that there is not a blk…
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n/a | darosior | April 22, 2019, 08:53:23 AM |
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Which are the scripts that manage the management of keys in Bitcoin Core? Development & Technical Discussion
Thank you very much Darosior, do you know any other script where I can review th…
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n/a | darosior | April 17, 2019, 03:58:18 PM |
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Which are the scripts that manage the management of keys in Bitcoin Core? Development & Technical Discussion
Hi guys,I am carrying out a project, for which I want to identify possible vulne…
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n/a | darosior | April 16, 2019, 10:45:25 AM |
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[ASK] Are There Any Way To Know Parent Address From A Multisig Address? Development & Technical Discussion
Are There Any Way To Know "Parent' Address From A Multisig Address/Public Key?Ex…
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n/a | darosior | April 12, 2019, 08:26:57 AM |
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Is the "data" after OP_RETURN strictly a script? Development & Technical Discussion
to answer the third one, here are some links : https://bitcoin.stackexchange.com…
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n/a | darosior | April 09, 2019, 11:02:40 AM |
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Is the "data" after OP_RETURN strictly a script? Development & Technical Discussion
(1) I can't figure out whether the data in OP_RETURN can be an arbitrary data wi…
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n/a | darosior | April 09, 2019, 06:10:54 AM |
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Is there any command line Bitcoin client (nodeless)? Development & Technical Discussion
I'm looking for a Bitcoin command line client, which will do two things: 1) retr…
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n/a | darosior | April 05, 2019, 03:01:36 AM |
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Can a receiving address be the hash of an IP address? Development & Technical Discussion
Can that be done for the sending address as well?You could make a payment to a h…
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n/a | darosior | April 04, 2019, 01:56:01 PM |
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POW, POS, dBFT, dPOS, POA, POP, much protocols, very proof Development & Technical Discussion
Hey guys,The more I read about crypto, the more I trade, the more I invest and t…
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n/a | darosior | April 02, 2019, 11:18:55 AM |
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Recommended Library for Low-Level Data Structures and Protocol Use Development & Technical Discussion
I'm looking to write an application that needs low-level control over custom tra…
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n/a | darosior | April 01, 2019, 07:06:02 AM |
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KYC now required Meta
Hope I'll get extra verified
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n/a | darosior | April 01, 2019, 06:56:38 AM |
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Bitcoin Core - storing blockchain data Bitcoin Technical Support
Hi all - I had a question.HiI just started a full node using bitcoin core and it…
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n/a | darosior | March 30, 2019, 06:07:44 AM |
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[Question] Multisig for an organisation Development & Technical Discussion
Hello,I am currently thinking about implementing a multisignature scheme for an…
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n/a | darosior | March 25, 2019, 07:41:29 AM |
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I do not understand a part of the GETDATA message correctly. Development & Technical Discussion
Unfortunately, I could not find this "Wittnes flag" in both.But now I know it. T…
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n/a | darosior | March 24, 2019, 08:23:04 AM |
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Is emtpy ScriptPubKey nonstandard or illegal? Development & Technical Discussion
If illegal, since when?(If any readers are curious, here is an example: 8ec3e3dd…
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n/a | darosior | March 23, 2019, 09:14:22 AM |
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Should bitcoin be limited to 21 million? Bitcoin Discussion
While i don't like deflation (especially on long run) and big inflation, few thi…
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n/a | darosior | March 19, 2019, 12:16:47 PM |
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May be a dumb question: MultiSig wallet Electrum Electrum
So, I have a multiSig wallet created using Electrum.2/2I have 12 words seed and…
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n/a | darosior | March 19, 2019, 06:25:01 AM |
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Is there any service up yet that provides Lightning API? Development & Technical Discussion
Like we have https://www.blockchain.com/api or https://block.io/api/ for on chai…
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n/a | darosior | March 13, 2019, 01:37:26 PM |
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How to get hands-on with bitcoin script development Development & Technical Discussion
I covered and had basic fundamental understanding of how the scripting (lock or…
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n/a | darosior | March 05, 2019, 04:24:44 PM |
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Lightning network : what about receiving payments ? Development & Technical Discussion
Ok so it seems that I had a big misuderstanding of bi-directionnal channels, tha…
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n/a | darosior | March 05, 2019, 04:41:40 AM |
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bitcoin-cli error code -28 Development & Technical Discussion
-28 usually means your client (Bitcoin Core) is still starting/warming-up, but l…
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n/a | darosior | March 04, 2019, 02:25:09 PM |
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bitcoin-cli error code -28 Development & Technical Discussion
-28 usually means your client (Bitcoin Core) is still starting/warming-up, but l…
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n/a | darosior | March 04, 2019, 01:20:42 PM |
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Lightning network : what about receiving payments ? Development & Technical Discussion
Thank you for your response. I thought if 1ML doesn't fund the channel in the fi…
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n/a | darosior | March 04, 2019, 04:32:00 AM |
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Lightning network : what about receiving payments ? Development & Technical Discussion
I have opened a channel with the well-connected node "1ML". Thanks to this well…
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n/a | darosior | March 03, 2019, 05:01:22 PM |
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Lightning network : what about receiving payments ? Development & Technical Discussion
If and only if B has funded a channel with meNope.You need a channel. Just one.…
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n/a | darosior | March 03, 2019, 03:55:45 PM |
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Lightning network : what about receiving payments ? Development & Technical Discussion
let's say, withdraw some funds from a website (a big, famous one) : this website…
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n/a | darosior | March 03, 2019, 12:51:30 PM |
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Lightning network : what about receiving payments ? Development & Technical Discussion
Hi,I've been "using" (quoted because it's more tweaking than real use) the Light…
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n/a | darosior | March 03, 2019, 09:27:21 AM |
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Enable support for NODE_GETUTXO Development & Technical Discussion
Thanks a lot for your confirmation.As the support for NODE_GETUTXO looks to be o…
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n/a | darosior | March 01, 2019, 09:43:23 AM |
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Enable support for NODE_GETUTXO Development & Technical Discussion
It seems that it supports connection to node with at least NODE_NETWORK[_LIMITED…
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n/a | darosior | March 01, 2019, 07:23:44 AM |
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What are the theorical maximum values? Bitcoin Technical Support
Hi,Quote1) what is the maximum value for a transaction.There is no such thing as…
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n/a | darosior | March 01, 2019, 07:43:05 AM |
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Enable support for NODE_GETUTXO Development & Technical Discussion
Hi,As you might have already read in the BIP, this is a proposal to enable shari…
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n/a | darosior | March 01, 2019, 06:43:31 AM |
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Rules to manually ban misbehaving peers Development & Technical Discussion
Hi,You might want to consider using the `-maxuploadtarget` option. From the wiki…
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n/a | darosior | February 25, 2019, 11:13:03 AM |
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Bitcoind stops while syncing - "Failed to open mempool file from disk" Bitcoin Technical Support
It's very slow IMO, but i guess it's better than can't sync properly.Depending o…
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n/a | darosior | February 22, 2019, 02:00:30 PM |
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A couple of questions regarding Schnorr MuSig algorithm math notation Development & Technical Discussion
BUMP!I still need help figuring out why I am getting false when trying to verify…
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n/a | darosior | February 21, 2019, 06:29:02 AM |
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Python implementation of bs58check? Development & Technical Discussion
Is there somewhere a bs58check library in Python available? All I could find was…
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n/a | darosior | February 19, 2019, 06:09:59 AM |
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Casascius python upgrade Development & Technical Discussion
help please, who is strong in pythonneed get address of the private keywiki code…
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n/a | darosior | February 18, 2019, 03:28:35 PM |
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Antenne pour capter les satellites blockstream Développement et technique
Salut,A Crypto Lyon, on va faire un event où on se connectera au satellite si vo…
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n/a | darosior | December 20, 2018, 12:00:59 PM |
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Convert BIP39 to public key bitcoin by API Development & Technical Discussion
Hi,I need a Web service that be able to change BIP39 words to other bit coin add…
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n/a | darosior | February 15, 2019, 02:09:20 PM |
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Need An advice to learn Blockchain. Development & Technical Discussion
Hello Im Newbie, Could anyone would sharing an experience or give an advice for…
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n/a | darosior | February 14, 2019, 07:31:35 AM |
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Sharding strategy held together by atomic swaps Development & Technical Discussion
You just need to shard by one more byte, to multiply capacity again by 2⁸=256. S…
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n/a | darosior | February 13, 2019, 01:44:47 PM |
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Purpose of anyone can pay transaction Development & Technical Discussion
Thank you for your explanations.Could you please give more details about the mec…
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n/a | darosior | February 11, 2019, 03:23:24 PM |
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Purpose of anyone can pay transaction Development & Technical Discussion
OP,Using ANYONE_CAN_PAY flag as a mechanism for crowdfunding would be good idea…
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n/a | darosior | February 10, 2019, 06:49:09 PM |
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Bitcoind stops while syncing - "Failed to open mempool file from disk" Bitcoin Technical Support
You might want to take a look to https://bitcoin.org/en/full-node#reduce-storage…
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n/a | darosior | February 10, 2019, 04:46:28 PM |
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Bitcoind stops while syncing - "Failed to open mempool file from disk" Bitcoin Technical Support
It stopped with the following at the end of `debug.log`:---2019-02-10T15:18:11Z…
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n/a | darosior | February 10, 2019, 03:22:33 PM |
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Bitcoind stops while syncing - "Failed to open mempool file from disk" Bitcoin Technical Support
delete the blocks and chainstate folders and restart bitcoind.It restarted from…
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n/a | darosior | February 10, 2019, 09:15:21 AM |
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Bitcoind stops while syncing - "Failed to open mempool file from disk" Bitcoin Technical Support
I installed Bitcoin Core on a Raspberry Pi and tried to sync the block chain usi…
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n/a | darosior | February 10, 2019, 07:11:30 AM |
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Corrupt getheaders messages from /Satoshi:0.16.3/ Development & Technical Discussion
Hi,this might be some Bitcoin cash clients.
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n/a | darosior | February 08, 2019, 08:30:30 AM |
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Secure architecture for using bitcoin core Development & Technical Discussion
Hi,I'm trying to build a good security for my online bitcoin based application.…
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n/a | darosior | February 06, 2019, 01:17:08 PM |
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regtest specific port don't seems to work Development & Technical Discussion
It seems is the problem of my editor or somethingSeems like it just read the eof…
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n/a | darosior | February 05, 2019, 05:22:26 AM |
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regtest specific port don't seems to work Development & Technical Discussion
It seems is the problem of my editor or somethingSeems like it just read the eof…
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n/a | darosior | February 05, 2019, 01:19:25 AM |
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Deep cold storage Development & Technical Discussion
I guess he just meant that the private keys are not in any device or wallet. Of…
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n/a | darosior | February 04, 2019, 11:47:11 AM |
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Deep cold storage Development & Technical Discussion
Hi all, newbie here.Was watching one of Andreas' videos in which he mentions his…
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n/a | darosior | February 04, 2019, 11:42:34 AM |
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Can we convert a HEX private key to RSA private key? Development & Technical Discussion
If yes, how? Especially in PHP...Hi,Do you mean a secp256k1 private key ? Anywa…
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n/a | darosior | January 28, 2019, 04:13:01 PM |
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Why don't we prune to scale? Development & Technical Discussion
First of all, thanks for answering.I am gonna expand my argument: The whole disc…
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n/a | darosior | January 28, 2019, 05:09:48 PM |
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Var length integers Development & Technical Discussion
Do you pad out the front with zeros?If you have 0xFC9782 does it become 0xFE00FC…
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n/a | darosior | January 26, 2019, 09:48:42 AM |
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Var length integers Development & Technical Discussion
Hi,I had difficulties to understand it too the first time I read it. This page,…
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n/a | darosior | January 26, 2019, 04:40:06 AM |
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Comment faire une attaque à 51% Développement et technique
COMBIEN cela t'a t-il couté ?En heures ? Journée ?COMBIEN DE ROI SI REVENTE ILLE…
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n/a | darosior | January 23, 2019, 08:47:32 AM |
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Comment faire une attaque à 51% Développement et technique
Salut,Dans le cadre de meetups que j'organise à l'INSA Lyon (nommés "Shiba to li…
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n/a | darosior | January 22, 2019, 10:14:32 AM |
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Encrypting the wallet and old backups Development & Technical Discussion
There is the message when encrypting core wallet:"For security reasons, previous…
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n/a | darosior | January 22, 2019, 08:35:41 AM |
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Disable pruning on a node with a pruned block chain Development & Technical Discussion
That's exactly my point. I'll describe it step by step :step 1 -> I have a prune…
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n/a | darosior | January 19, 2019, 02:40:20 PM |
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Disable pruning on a node with a pruned block chain Development & Technical Discussion
AFAIK bitcoin core will re-download and re-verify all missing blocksWon't it suf…
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n/a | darosior | January 19, 2019, 02:25:26 PM |
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Disable pruning on a node with a pruned block chain Development & Technical Discussion
Won't it suffice to just disable more pruning thereafter?I may have misexplained…
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n/a | darosior | January 19, 2019, 11:23:35 AM |
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Disable pruning on a node with a pruned block chain Development & Technical Discussion
Hi,I had to prune a bitcoin-core node I run because of the available disk space.…
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n/a | darosior | January 19, 2019, 10:53:19 AM |
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Do I need to compile a wallet each time I do changes to it? Development & Technical Discussion
Hi. I was wondering if there's any faster way to see how the wallet is looking l…
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n/a | darosior | January 18, 2019, 11:24:19 AM |
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What framework do I need to learn to become a Bitcoin Developer? Development & Technical Discussion
I want to ask for advice, what framework do I need to learn to become a Bitcoin…
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n/a | darosior | January 14, 2019, 09:42:05 AM |
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LN annoyances Development & Technical Discussion
I was looking mainly at c-lightning because I don't want to use btcd and c-light…
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n/a | darosior | January 14, 2019, 05:29:57 AM |
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[ASK] Public Key Development & Technical Discussion
What Is Public Key,And What It Used For?I Ask Here Because There's No Bitcoin Wi…
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n/a | darosior | January 12, 2019, 09:35:30 AM |
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inbuilt transaction type in bitcoin to improve scalability massively? Development & Technical Discussion
So current tx. is (basically) like this right;Code:inputs;(n times)outputs;OP_DU…
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n/a | darosior | January 12, 2019, 07:05:51 AM |
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My transactions get stuck in memory pool !!! Development & Technical Discussion
Finally I got the answer!As I previously said you can use legacy addresses but i…
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n/a | darosior | January 10, 2019, 01:42:03 PM |
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My transactions get stuck in memory pool !!! Development & Technical Discussion
What are peer magic values ? I don't know anything about them.They are also call…
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n/a | darosior | January 10, 2019, 05:13:46 AM |
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why separate execution of unlocking and locking scripts Development & Technical Discussion
could anyone kindly give an example or more info about what happened in 2010, tr…
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n/a | darosior | January 10, 2019, 03:57:43 AM |
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My transactions get stuck in memory pool !!! Development & Technical Discussion
What are peer magic values ? I don't know anything about them.They are also call…
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n/a | darosior | January 09, 2019, 05:15:01 PM |
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