SigHash, Fee Bumping, Schnorr & Faketoshi ~ Bitcoin Op Tech #23

The Bitcoin Operations Technology Group (Optech) works to bring the best open source technologies and techniques to Bitcoin-using businesses in order to lower costs and improve customer experiences. This week’s newsletter provides a reminder about potential feerate increases, summarizes suggested improvements to sighash flags to accompany BIP118 SIGHASH_NOINPUT_UNSAFE, and briefly describes

Ethereum Classic Labs, Bitcoin Related ETF, Ethereum Hard Fork Delay & Cardano Taunts Ethereum

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Wumbo, AMP, Duplex Channels & Splicing ~ Bitcoin Op Tech #22

The Bitcoin Operations Technology Group (Optech) works to bring the best open source technologies and techniques to Bitcoin-using businesses in order to lower costs and improve customer experiences. This week’s “wumbo-sized” newsletter provides a note about Bitcoin hash rate related to forks on other coins, summarizes several accepted goals for the

Bitcoin Talk Show #LIVE (Jan.15, 2019) – Lightning Multi Signature

Join the conversation and call in on hangouts! This thesis explains how multi sig is used on the first layer block chain; how lightning network payment channel use 2-of-2 time locked multi sig; suggests how m-of-n+1 multi sig payment channel can be constructed, updated and closed; estimates weather such a multi

Ripple XRP On Gibraltar Exchange, Cardano Moves, New Bitcoin ETF & Market Manipulation

Protect And Store Your Crypto With A Ledger Nano: ---------------------------------------------------------------------------- Open An Account With Binance! ----------------------------------------------------------------------------- Mine Bitcoin On Your Computer For Free: ------------------------------------------------------------------------------ Bitcoin Donations Address: 1BYhrLpntMYW97sd8K6fquTcr5MYwPAe2y Ripple (XRP) Donation Address: rLDZeEw8nmsDjLQtACp53Bm9QDcB5bT3S6 Ethereum Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM KIN Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 OmiseGo Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 -------------------------------------------------------------------------------- Follow Me On Facebook ! --------------------------------------------------------------------------------- Photo Credit To:

Unboxing and Setting up the Nodl!

Don't let others represent you, make your own rules and verify them yourself. Use the Lightning network trustlessly on top of your own Bitcoin full node. Support the Bitcoin network and add to its resiliency. The nodl is a raspberry pi on steroids, running a Rock64 board, 4GB RAM and a 500GB SSD.

The Bitcoin Group #190 – Crypto Plummets – Great Blockchain? – Yellow Vests – Russia vs. $$$

Donate Bitcoin: 3NqhJSAikoFiYmZm3ACGzdw9Lr86ZiLT7K Join our New Patreon: Subscribe to the WCN Audio Podcast on Itunes: Featuring… Tone Vays () Max Hillebrand () and Thomas Hunt () THIS WEEK: Dovish Fed Minutes Didn't Save Crypto - Market Lost $11 Billion in 5 Hours China's Internet Censor to Start Regulating Blockchain Firms Next Month - CoinDesk The World Crypto Network

Yet Another xRapid Partner, tZero Launch, TRON /SEC & Binance Bitcoin, BCH, Litecoin Wallet

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5 New xRapid Partners, 200 Ripple Partners And Bitcoin Ethereum Stellar Debit Card

Protect And Store Your Crypto With A Ledger Nano: ---------------------------------------------------------------------------- Open An Account With Binance! ----------------------------------------------------------------------------- Mine Bitcoin On Your Computer For Free: ------------------------------------------------------------------------------ Bitcoin Donations Address: 1BYhrLpntMYW97sd8K6fquTcr5MYwPAe2y Ripple (XRP) Donation Address: rLDZeEw8nmsDjLQtACp53Bm9QDcB5bT3S6 Ethereum Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM KIN Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 OmiseGo Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 -------------------------------------------------------------------------------- Follow Me On Facebook ! --------------------------------------------------------------------------------- Photo Credit To:

Russia Using Bitcoin, NEO Price Jump Speculation & $7 Trillion Market Cap

Protect And Store Your Crypto With A Ledger Nano: ---------------------------------------------------------------------------- Open An Account With Binance! ----------------------------------------------------------------------------- Mine Bitcoin On Your Computer For Free: ------------------------------------------------------------------------------ Bitcoin Donations Address: 1BYhrLpntMYW97sd8K6fquTcr5MYwPAe2y Ripple (XRP) Donation Address: rLDZeEw8nmsDjLQtACp53Bm9QDcB5bT3S6 Ethereum Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM KIN Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 OmiseGo Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 -------------------------------------------------------------------------------- Follow Me On Facebook ! --------------------------------------------------------------------------------- Photo Credit To:

No Bitcoin ETF, Physical Bitcoin Ethereum Futures, Ledger Naxo X & NASDAQ Powered Exchange

Protect And Store Your Crypto With A Ledger Nano: ---------------------------------------------------------------------------- Open An Account With Binance! ----------------------------------------------------------------------------- Mine Bitcoin On Your Computer For Free: ------------------------------------------------------------------------------ Bitcoin Donations Address: 1BYhrLpntMYW97sd8K6fquTcr5MYwPAe2y Ripple (XRP) Donation Address: rLDZeEw8nmsDjLQtACp53Bm9QDcB5bT3S6 Ethereum Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM KIN Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 OmiseGo Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 -------------------------------------------------------------------------------- Follow Me On Facebook ! --------------------------------------------------------------------------------- Photo Credit To: (439x179%3A583x323)%2Fcdn.vox-cdn.com%2Fuploads%2Fchorus_image%2Fimage%2F55353509%2FScreen_Shot_2017_06_20_at_12.07.29_PM.0.png&f=1

Lightning Liquidity, Bitrefill & Zap ~ Bitcoin Op Tech #21

The Bitcoin Operations Technology Group (Optech) works to bring the best open source technologies and techniques to Bitcoin-using businesses in order to lower costs and improve customer experiences. This week’s newsletter summarizes a few discussions on the Lightning-Dev mailing list, suggests an opportunity to develop a new tool some users would

Today in Bitcoin (Jan 6, 2019) Bitcoin Breaks $4,000 – Useless Blockchains? – Proof of Keys Recap

Donate Bitcoin: 3NqhJSAikoFiYmZm3ACGzdw9Lr86ZiLT7K Support the Show: Listen to WCN Audio Podcasts: Call Us LIVE! SKYPE WorldCryptoNetwork Check out the brand new Follow WCN on Twitter: Seven New Year's Resolutions for Bitcoiners | Bitcoin Magazine 4051.42 Bitstamp BTC/USD - BitcoinWisdom Tallycoin fundraiser for Mad Bitcoins Mad Bitcoins on Twitter: "INBOX ZERO. btw. Just sits down to do

Bech32, SegWit, LightningNetwork Payments ~ Bitcoin Op Tech #20

The Bitcoin Operations Technology Group (Optech) works to bring the best open source technologies and techniques to Bitcoin-using businesses in order to lower costs and improve customer experiences. This week’s newsletter contains a security notice about the C implementation of bech32 address decoding, an analysis of a temporary reduction in the

NIM: Bitcoin Logo, Markets Green, TRON Is Garbage, XRP Army, Stocks & Anonymous Bitcoin

Protect And Store Your Crypto With A Ledger Nano: ---------------------------------------------------------------------------- Open An Account With Binance! ----------------------------------------------------------------------------- Mine Bitcoin On Your Computer For Free: ------------------------------------------------------------------------------ Bitcoin Donations Address: 1BYhrLpntMYW97sd8K6fquTcr5MYwPAe2y Ripple (XRP) Donation Address: rLDZeEw8nmsDjLQtACp53Bm9QDcB5bT3S6 Ethereum Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM KIN Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 OmiseGo Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 -------------------------------------------------------------------------------- Follow Me On Facebook ! --------------------------------------------------------------------------------- Photo Credit To:

Overt ASIC Boost, Lightning HackDay NYC & Input Ordering ~ Bitcoin op Tech #19

The Bitcoin Operations Technology Group (Optech) works to bring the best open source technologies and techniques to Bitcoin-using businesses in order to lower costs and improve customer experiences. This week’s newsletter suggests an update for C-Lightning users, describes a discussion about BIP69 deterministic input/output ordering on the mailing list, notes public

Unencrypted RPC & Multiparty ECDSA ~ Bitcoin op Tech #18

The Bitcoin Operations Technology Group (Optech) works to bring the best open source technologies and techniques to Bitcoin-using businesses in order to lower costs and improve customer experiences. This week’s newsletter contains a warning about communicating with Bitcoin nodes using RPC over unencrypted connections, links to two new papers about creating

EOS Exchange, Crypto Rupee, ETH Defense, Bitcoin Halving, Monero Fortnite & ETH Over XRP

Protect And Store Your Crypto With A Ledger Nano: ---------------------------------------------------------------------------- Open An Account With Binance! ----------------------------------------------------------------------------- Mine Bitcoin On Your Computer For Free: ------------------------------------------------------------------------------ Bitcoin Donations Address: 1BYhrLpntMYW97sd8K6fquTcr5MYwPAe2y Ripple (XRP) Donation Address: rLDZeEw8nmsDjLQtACp53Bm9QDcB5bT3S6 Ethereum Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM BAT Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 OmiseGo Donation Address: 0x0e5f5CEFaA9A0713AB6D8F79E6679E22d86C21f6 -------------------------------------------------------------------------------- Follow Me On Facebook ! --------------------------------------------------------------------------------- Photo Credit To:

Lightning Splicing, Edge Dev++ & CoreDev.tech ~ Bitcoin Op Tech #17

The Bitcoin Operations Technology Group (Optech) works to bring the best open source technologies and techniques to Bitcoin-using businesses in order to lower costs and improve customer experiences. This week’s newsletter briefly describes a proposal for splicing Lightning Network payment channels, links to videos and transcripts of talks from the Edge