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Digging source code: "Private key" vs. "Secret parameter" in Development & Technical Discussion
Digging source code: "Private key" vs. "Secret parameter" by
oleganza
I'm reading Bitcoin-QT source code and don't quite understand the difference bet…
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n/a | oleganza | November 20, 2024, 07:01:20 AM |
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BIP proposal: Automatic Wallet Backup scheme in Development & Technical Discussion
BIP proposal: Automatic Wallet Backup scheme by
oleganza
Hi,My name is Oleg Andreev, I work on iOS/OSX wallet and CoreBitcoin - a clean a…
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n/a | oleganza | November 22, 2024, 12:23:26 PM |
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CoreBitcoin - a well-written library for Objective-C in Development & Technical Discussion
CoreBitcoin - a well-written library for Objective-C by
oleganza
Hi there,I'm building my own wallet app for Mac and iOS. The app will be open so…
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n/a | oleganza | November 21, 2024, 08:05:02 PM |
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Bitcoin non-technical FAQ in Beginners & Help
Bitcoin non-technical FAQ by
oleganza
Hi,I started studying Bitcoin around August/September 2012. Then, in October I'v…
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n/a | oleganza | November 17, 2024, 03:45:37 PM |
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Contracts without trust and third parties in Development & Technical Discussion
Contracts without trust and third parties by
oleganza
Hey, I've written on my idea how to make contracts with people who don't really…
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n/a | oleganza | November 18, 2024, 09:40:26 AM |
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Blind signatures using Bitcoin-compatible ECDSA in Development & Technical Discussion
Blind signatures using Bitcoin-compatible ECDSA by
oleganza
I was searching how to make blind signatures based on standard ECDSA and couldn'…
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n/a | oleganza | November 20, 2024, 10:31:23 AM |
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BIP proposal: Canonical Deterministic Signatures in Development & Technical Discussion
BIP proposal: Canonical Deterministic Signatures by
oleganza
I want to start a discussion about deterministic signatures in the context of RN…
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n/a | oleganza | November 19, 2024, 10:02:41 AM |
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BIP39 mnemonics: checksum vs plausible deniability in Development & Technical Discussion
BIP39 mnemonics: checksum vs plausible deniability by
oleganza
BIP39 describes how to generate a multi-word phrase and then how to convert it t…
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n/a | oleganza | November 20, 2024, 03:33:59 AM |
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Economics of block size limit in Development & Technical Discussion
Economics of block size limit by
oleganza
I've wrote on my blog about various economic forces behind block size limit. Her…
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n/a | oleganza | November 22, 2024, 08:23:25 AM |
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Script serialization in human-readable string in Development & Technical Discussion
Script serialization in human-readable string by
oleganza
I'm looking at script.h in BitcoinQT, in a definition of ValueString() and see t…
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n/a | oleganza | November 18, 2024, 06:33:54 AM |
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Normal big-enough transaction with 0 fee is not confirmed for hours in Bitcoin Technical Support
Normal big-enough transaction with 0 fee is not confirmed for hours by
oleganza
Interesting. I have a transaction that sends around 0.1 BTC from a single 0.4 BT…
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n/a | oleganza | November 22, 2024, 10:06:07 PM |
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Proposal: put bitcoind version in the coinbase in Bitcoin Discussion
Proposal: put bitcoind version in the coinbase by
oleganza
Wouldn't it be nice if we could know how diverse is bitcoin software? Like when…
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n/a | oleganza | November 18, 2024, 10:21:14 AM |
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Bitcoin Glossary in Bitcoin Discussion
Bitcoin Glossary by
oleganza
While writing documentation to CoreBitcoin (Objective-C implementation) I tend t…
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n/a | oleganza | November 19, 2024, 05:04:32 AM |
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Why RIPEMD-160 and SHA-256 used for Bitcoin addresses in Bitcoin Technical Support
Why RIPEMD-160 and SHA-256 used for Bitcoin addresses by
oleganza
I couldn't find anywhere why these two were chosen for hashing the public key. S…
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n/a | oleganza | November 21, 2024, 06:05:49 AM |
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Bitcoin meet-up in Vienna, Austria in Meetups
Bitcoin meet-up in Vienna, Austria by
oleganza
Hi there,I'm spending 4 days in Vienna from 31st of October till 3rd of November…
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n/a | oleganza | November 13, 2024, 10:13:24 AM |
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How to timestamp documents without burning money in Development & Technical Discussion
How to timestamp documents without burning money by
oleganza
Today I've timestamped a git commit ID of my project using brainwallet.org witho…
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n/a | oleganza | Today at 02:25:50 AM |
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Poll: Satoshi works for... in Bitcoin Discussion
Poll: Satoshi works for... by
oleganza
There are generally 3 options that people speculate about: either Satoshi works…
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n/a | oleganza | November 19, 2024, 03:18:46 AM |
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Bitcoin meet-up in Vienna in Treffen
Bitcoin meet-up in Vienna by
oleganza
Sorry for the repost from here: https://bitcointalk.org/index.php?topic=321819.0…
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n/a | oleganza | November 22, 2024, 03:09:51 AM |
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Mining is cracking SHA-256 24/7 in Development & Technical Discussion
Mining is cracking SHA-256 24/7 by
oleganza
Mining is based on finding partial collision of SHA-256(SHA256(block header)). B…
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n/a | oleganza | November 22, 2024, 01:59:02 PM |
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Idea: lightweight user wallets keeping/validating x% of all transactions in Bitcoin Discussion
Idea: lightweight user wallets keeping/validating x% of all transactions by
oleganza
It's not a novel idea, Gavin and others already mentioned it in other threads. J…
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n/a | oleganza | November 22, 2024, 07:53:17 PM |
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Reducing UTXO: users send parent transactions with their merkle branches in Development & Technical Discussion
Reducing UTXO: users send parent transactions with their merkle branches by
oleganza
Edit-2: this scheme is completely broken as pointed out by Mike Hearn below (all…
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n/a | oleganza | Today at 01:00:46 AM |
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OP_VERIF & OP_VERNOTIF opcodes in Development & Technical Discussion
OP_VERIF & OP_VERNOTIF opcodes by
oleganza
I don't understand why the wiki says (https://en.bitcoin.it/wiki/Script):OP_VERI…
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n/a | oleganza | March 20, 2024, 06:09:10 PM |
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