Unanswered Questions

9
votes
1answer
650 views

Has anyone ported the Bitcoin software to “pure” Clojure?

Has there been any attempt to rewrite Bitcoin in Clojure? I know about BitcoinJ, so I imagine that should be easy to port. But what about a "pure" version? Without calling Java directly? Easily ...
9
votes
0answers
330 views

Peergroup download of the blockchain stalls?

I'm using bitcoinsharp to build my client. I try to download the blockchain in a peergroup network. Download starts, but when progress is 98%, the download is stopped & the client is waiting (2 ...
8
votes
0answers
369 views

Is there a good tutorial on how to use bitcoinjs exit nodes?

The documentation that I found seems to contain info about specific API calls, but no top level explaination/example. Where can I find a practical concise example of using exit nodes? I'd like to ...
5
votes
1answer
140 views

Retrieving all the funds from BIP32 derived wallets

An ecommerce site is using BIP32 wallets for receiving order payments from a tree of child keys where each leaf node is unique to one purchase transaction. Is it common for the site to immediately ...
5
votes
1answer
246 views

How can I execute a 3-way escrow with 1 unknown party?

Good Evening- I'm trying to execute an unusual 3-way transaction, where in one of the parties is not known at the start. PartyA would initiate the transaction, and provide funding. My thought was ...
4
votes
0answers
32 views

Have there been any successful “airdrops”?

Starting with Auroracoin, a lot of coins aimed to perform an "airdrop" and distribute their coins to certain groups of people. I am wondering, have there been any successful airdrops? If so, how did ...
4
votes
0answers
63 views

How can one realistically model the distribution of the network's unspent transaction outputs?

I am working on a simulation to explore the usefulness of a patch for the CoinSelection behaviour of BitcoinCore. To that end, I am looking for statistics on the distribution of unspent outputs ...
4
votes
1answer
249 views

Before Mining Genesis Block

Im trying to make a test altcoin and I created the genesis block, merkle root and nonce. When I compile and run the daemon, The coin is trying to connect other IPs for hours so I can't mine the ...
4
votes
2answers
135 views

BIP0016 pay-to-scripthash transaction validation

BIP0016 says "Validation fails if there are any operations other than "push data" operations in the scriptSig". What does it mean "push data operations"? OP_CHECKMULTISIG seems to be allowed but does ...
4
votes
2answers
1k views

“Assertion Failed!” when I try to open Bitcoin Wallet

When I try to load my Bitcoin Wallet I get an "Assertion Failed!" window: here is what the window says: Program: C:\Program Files\Bitcoin\bitcoin-qt.exe File: src/main.cpp Line: 1761 Expression: ...
4
votes
1answer
3k views

CPU Mining: Optimal Number of Threads

(I guess this question in principle applies likewise to Bitcoin, but given how un-profitable CPU mining of Bitcoin seems to be, this question actually arose with regards to Yacoin mining). I am ...
4
votes
0answers
294 views

Law / country specifics to start Ripple Gateway

There is requirement in https://ripple.com/wiki/Gateway_Integration_Manual Gateways should comply with the BSA, have AML policies and require KYC information. As i understand this requirements can be ...
3
votes
0answers
39 views

Redeeming a raw transaction step by step example required

I am looking, specifically, for a step by step example transaction of sending Bitcoin which uses an actual transaction (How To Redeem A Basic Txn, from a few years back, does a great job of outlining ...
3
votes
1answer
101 views

Where is the bitcoin wedding transaction?

There has been some buzz in the news about a wedding that put a statement in the blockchain declaring their message. Here is one source that reported on the news. Can anyone provide a link to the ...
3
votes
1answer
302 views

How do I extract my private keys from a protobuf wallet?

Recent changes to Andreas Schildbach's Bitcoin client for Android have removed the option to export private keys. This has been replaced by an option to back up the entire wallet. Unfortunately, the ...

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