Bitcoin: transaction script and the Script language. Guide ...

Bitcoin protocol

Bitcoin protocol
Bitcoin protocol uses what's called the Elliptic Curve Digital Signature Algorithm (ECDSA) to create a new set of private keys and corresponding public keys.

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https://preview.redd.it/ltxwj6eotc641.jpg?width=800&format=pjpg&auto=webp&s=79fd9da6e9c75f5615aaad61e6be9acd1dbdd363
submitted by hamdantokenofficial to u/hamdantokenofficial [link] [comments]

Weekly Dev Update #17

THORChain Weekly Dev Update for Week 12–18 Nov 2019

![](https://miro.medium.com/max/2880/1*Fy-NCZAKhgbZmE-iEIQChQ.png)

Recent Changes

Some recent updates to the protocol:

Update to Emission

The first iteration of the block reward scheme was announced in the previous weekly update. An immediate concern raised from the community was that the emission was too aggressive in the initial year and rewards dropped off fast beyond the 5 year mark. Taking Bitcoin’s emission as an example, the emission curve has been updated to target 2% emission after 10 years.
![](https://miro.medium.com/max/2384/1*gqBLvJOl2G4n3IHW1rViKg.png)
The Block Reward equation is given by the following recurrence equation: g(n+2) = ((R - (g(n+1) + g(n))) / x) / y Which evaluates to: ![](https://miro.medium.com/max/1624/1*ttpsRd7HUs2-7hvDGO6elg.png) where: R = Reserve, x = 6 (Arbitrary Emission Factor) y = (seconds per day / seconds per block) / days per year y = (86400 / 5) * 365.2425 The final curve thus has a Day 0 emission of 25%, Year 1 emission of 20% and Year 10 emission of 2%.

ChaosNet

The original plan for BEPSwap (prior to the Yggdrasil liquidity breakthrough) was to have it as a separate mainnet before launching the real THORChain in 2020 with cross-chain support. Now THORChain has in-built cross-chain support and a clear roadmap to 99 nodes. This means the mainnet launch will have public, community-run nodes at the start. The community has been fielding many questions about how to run a node, and the mechanics in doing so. Since the THORChain team will not be running any nodes, it is necessary to have a full-rehearsal with the community at launch. As such, the plan is for a public ChaosNet on 03 January 2020. ChaosNet will have the following key differences: * Minimum bond of 100k RUNE. * Maximum of 12 Nodes. * Churn cycle of 1 day. * Maximum stake amount of 600k RUNE total. * 2.7m RUNE Protocol Reserve to emit Bond and Stake rewards. * Hard-coded Ragnorök at 6 weeks.
Any member who wishes to join ChaosNet to get accustomed to running a node can do so, and will receive Block Rewards roughly equivalent to mainnet (25%). They will be setting up nodes, churning in, servicing the network and earning rewards. The system will hold up to 600k Rune, at which point it will refund any additional staked amount. The community can stake small amounts of real assets, prepare arbitrage bots, set up telegram alert bots and more. In short, it is a public rehearsal with the entire community across all facets (nodes, stakers, traders) so that everyone will have access to the same information and not unfairly benefit when the real mainnet launches. Additionally, the system will be hard-coded to perform a Ragnorök 6 weeks later, which will refund all the remaining reserve as well as bonded and staked assets. This will go a long way in re-assuring the community that the system can tolerate all levels of risk, including black-swan events, and that funds are safe at all times.

Internal Arbitrage

A new feature will be launched that will allow users to use internal arbitrage. This is an asymmetrical withdrawal to Rune, then immediately followed by a asymmetrical stake of Rune in another pool. A trader may want to do this instead of doing transactional arbitrage in order to exploit price differences between two pools the fastest way possible. Instead of an outgoing transaction being processed, followed by another incoming transaction, Rune balances and stakeUnits are swapped internally, being completed inside of a few seconds.

Fee-based Transaction Prioritisation

Currently there is no prioritisation to the order of transactions, all transactions are simply processed in order of time received. In moments of high demand of network resources (such as when there are large arbitrage opportunities and users are racing to exploit them), transactions will queue in the mempool. If the system cannot respond fast enough, then the reason for high demand will persist (the large arbitrage opportunity). The solution is to remove the reason for high demand in the first place, which is the large arbitrage opportunity, at the same time as collecting the maximum revenue for the system. As such, in the checkTx method (which can triage the mempool), transactions will be sorted and ordered in the value of the fee of the swap transaction. Assuming rational actors, the following transactions will then be prioritised over all others: * A transaction from an impatient swapper who is willing to pay a large fee. * A transaction from a trader who is able to arbitrage out a price discrepancy (and still make a gain).
This then means the system can collect as much income as possible (good for the stakers) at the same time as prioritising transactions that can arbitrage out large price discrepancies quickly. This then means swaps from transient swappers will experience a market price that accurately matches the reference price at all times.

BEPSwap Development

The team are working on 4 parallel streams of effort. Cross-chain infrastructure has now been merged into a single repo called “THORNode”. * THORChain * Midgard Public API * Threshold Signature Scheme implementation * Front-end Integration for BEPSwap

THORChain

Bug fixes, refactoring, as well as more logic around Yggdrasil funding. Additionally, node churn and the first part of block rewards PR was merged. * Add admin config event, fix tx out events https://gitlab.com/thorchain/bepswap/thornode/merge_requests/255 * Resolve “Select a satellite pool to swap out” https://gitlab.com/thorchain/bepswap/thornode/merge_requests/253 * Include the thorcli volume for the signer. https://gitlab.com/thorchain/bepswap/thornode/merge_requests/261 * Rune Reserves, block rewards, bond units, oh my! https://gitlab.com/thorchain/bepswap/thornode/merge_requests/258 * Add mechanism to slash a node account bond or rewards https://gitlab.com/thorchain/bepswap/thornode/merge_requests/264 * Add add event https://gitlab.com/thorchain/bepswap/thornode/merge_requests/262 * Issue198 node churn https://gitlab.com/thorchain/bepswap/thornode/merge_requests/270 * Issue199 — fix signer doesn’t process multiple txout item https://gitlab.com/thorchain/bepswap/thornode/merge_requests/271 * issue194: only rune get refund for invalid memo https://gitlab.com/thorchain/bepswap/thornode/merge_requests/272 * Outbound — mark txout item out hash based on the coin as well https://gitlab.com/thorchain/bepswap/thornode/merge_requests/273

Midgard Public API

Database ported from influxdb to timescaledb (more maturity, better developer tooling). Endpoints built out include/pools and /stakers. * Feature/new endpoint format, refactors and general clean ups
The OpenApi Schema can be reviewed here:
https://testnet-api.bepswap.net/v1/doc

Threshold Signature Scheme

TSS was successfully implemented into the Genesis ceremony, with the focus now being on the key-gen and key-sign ceremonies. Multi-cast DNS was switched out for a distributed hash table to facilitate node discovery. * Issue4 — docker images and ci https://gitlab.com/thorchain/tss/multi-party-ecdsa-dockemerge_requests/5 * Fix a docker bug https://gitlab.com/thorchain/tss/multi-party-ecdsa-dockemerge_requests/6
A proof-of-concept is being prepared using BinanceChain TSS library, which was recently launched in order to make a decision whether to switch libraries. A go-based implementation is better for THORNode, since it is also written in Go.
https://github.com/binance-chain/tss-lib

Frontend Implementation

Bug-fixes and tweaks from community feedback. The frontend is now ready for implementation with the latest Midgard API. * Resolve “Write cypress e2e test for pool stake list view” https://gitlab.com/thorchain/bepswap/bepswap-react-app/merge_requests/164 * Resolve “Update rune token icon” https://gitlab.com/thorchain/bepswap/bepswap-react-app/merge_requests/165 * Resolve “Update confirmation modal” https://gitlab.com/thorchain/bepswap/bepswap-react-app/merge_requests/166 * Resolve “Update wallet view” https://gitlab.com/thorchain/bepswap/bepswap-react-app/merge_requests/167 * Resolve “Add tooltip for wallet connection” https://gitlab.com/thorchain/bepswap/bepswap-react-app/merge_requests/168

Timelines

The team are working for these milestones: * Feature Freeze: 20 November 2019 on-time * Audit: 20 December 2019 on-time * ChaosNet: 03 January 2020 on-time

Community

To keep up to date, please monitor community channels, particularly Telegram and Twitter: Twitter: https://twitter.com/thorchain_org Telegram Community: https://t.me/thorchain_org Telegram Announcements: https://t.me/thorchain Reddit: https://reddit.com/thorchain Github: https://github.com/thorchain Medium: https://medium.com/thorchain
submitted by thorchain_org to THORChain [link] [comments]

Ren | All-In-One

Ren

What is Ren? Ren is an open protocol that enables the permissionless transfer of value between any blockchain. Ren's core product, RenVM, brings interoperability to decentralized finance (DeFi).
What makes RenVM unique is that it does everything in secret using zero-knowledge proofs over an sMPC based protocol that the team has pioneered. The state, inputs, and outputs of all programs that RenVM runs are kept hidden from everyone, including the Darknodes that power it.
This allows RenVM to securely manage (ECDSA) private keys on different blockchains, making it possible to shift tokens between these blockchains in a trustless, permissionless, and decentralized way (i.e interoperability).
Technically speaking RenVM is a byzantine fault-tolerant protocol (with 1/3 malicious nodes) that does ECDSA threshold key generation and signing via sMPC. RenVM is not a product or an application in and of itself but is a network (and an accompanying SDK) that allows developers to bring interoperability to their DeFi applications.
Ren was founded in 2017 and is headquartered in Singapore.

RenVM Mainnet Is Live! 🎉

https://medium.com/renproject/renvm-mainnet-release-98cac4c6fa8e

RenBridge (dapp)| Mint BTC, BCH, and ZEC on Ethereum

https://bridge.renproject.io/

Official Resources
Darknodes
Darknodes are the physical machines that power RenVM, where every machine contributes CPU time for compute power and its disk space for storage. These are that machines that form the P2P decentralized network (not a blockchain) that cooperate to run secret multiparty computations. It is important to note that programs executing on RenVM are hidden from the Darknodes that run the virtual machine.
This guide will walk you through the installation of your Darknode. Before you begin, make sure that you have a MacOS, Windows, or Ubuntu machine available (i.e. home computer) and 100,000 REN.
Guides: How to set up a Darknode
The Team
Ren Linkedin Page
Investors
General Updates | Blog
2020 Development & Ecosystem Updates
Podcasts & Youtube videos | Chronological Order
REN Exchanges
REN Token Details
FAQ
What happened to the Republic Protocol?
Republic Protocol was rebranded to Ren to reflect the project’s evolution towards interoperability (i.e. RenVM). Old posts and discussions can be found on the Republic Protocol Reddit

Closing Thoughts

We truly appreciate our community, and this cannot be said enough. The level of technical understanding and subsequent assistance provided to our newcomers, speaks to the expertise and positivity in the community, and we couldn’t be more thankful.
We look forward to collaborating with everyone as we make our next steps forward towards building a cross-chain DeFi ecosystem. If you are interested in working directly with the Ren Team we are always looking for developers so please do reach out via the below email.
Need help or want to partner? [[email protected]](mailto:[email protected])
submitted by RENProtocol to RenProject [link] [comments]

CtrXL - Exchange Balances live in Google Sheets

What is CtrXL?
A spreadsheet to track the value of your cryptocurrencies on exchanges, cold storage and/or other locations.
CtrXL can securely pull your Balances from your exchange using Read-Only APIs or by Manual entry in the sheet.
Values are calculated to both BTC and Fiat and can be automatically saved, based on a time interval.
The sheet comes with eye candy Dashboard elements that can be easily adjusted to your own preference.

Download (copy) the sheet
Documentation

Use Cases:
You have currencies on multiple Exchanges or multiple accounts on one exchange
You manage cryptocurrency for others and want a single pane of glass
You have cryptos in 'other' locations; like cold storage, offline / hardware wallets or elsewhere (example: Ledger Nano)
You are looking for a sheet that is simple to understand and can be extended and/or customized

Functionality:
Bibox Binance Bit2C Bitfinex Bitpanda BitMex Bitsane Bitstamp Bittrex CEX.IO Coinbase Coinbase Pro GDAX Cryptopia Deribit Gate.IO Gemini Gopax HitBTC Huobi Indodax Kraken Kucoin Liquid Luno OKEx Poloniex - Manual: Cold Storage


Bibox Binance Binance Jersey Bit2C Bitfinex BitMEX Bitpanda Bitsane Bitstamp Bittrex CEX IO Coinbase + Pro Cryptopia Deribit Gate.IO Gemini HitBTC Huobi Kraken Kucoin OKEx Poloniex - Manual: Cold Storage Gdax API APIS SHA authentication script gas Google Apps Script json balance balances excel sheet google sheet google sheets live cryptosheet cryptosheets crytpo sheet bitcoin ethereum sha256 sha512 private request public request javascript code exchange exchanges REST error json get put cointrexer moosy research spreadsheet spreadsheets code inject pull gate io cex io cexio template data prices import coinmarketcap cmc totals balance balances cryptos cryptocurrency currencies cryptotracking crytotracker Pull Bitcoin and Cryptocurrencies Price and Data in Google Sheets BTC ETH LTC Bitcoin Ethereum Litecoin google script template exchange balance balance api apis spreadsheet excel sheet sheets encryption panda bitpanda global exchange Bibox Binance Bit2C Bitfinex BitMEX Bitpanda Bitsane Bitstamp Bittrex CEX IO Coinbase + Pro Cryptopia Deribit Gate IO GateIO Gemini Gopax HitBTC Huobi Indodax Kraken Kucoin Liquid LUNO OKEx Poloniex and or Manual / Cold storage deribit sha256 sha512 ECDSA signature google script gas google apps script javascript JWT JSON Web Token private exchange balanace request
submitted by moosylog to Cointrexer [link] [comments]

Subreddit Stats: Bitcoin posts from 2018-10-09 to 2018-10-16 19:41 PDT

Period: 7.10 days
Submissions Comments
Total 765 10226
Rate (per day) 107.80 1494.28
Unique Redditors 596 3440
Combined Score 31658 33963

Top Submitters' Top Submissions

  1. 4526 points, 1 submission: Alexsayzz
    1. Anti-crypto propaganda... promoted by American Express (4526 points, 513 comments)
  2. 2391 points, 2 submissions: MoonMan_666
    1. Someone just paid $0.10 to move $194M (29,999 BTC). Think about how powerful that is for a second. (2369 points, 380 comments)
    2. Dev sends Bitcoin without using the web or the power grid (22 points, 4 comments)
  3. 2077 points, 1 submission: _Logicrypto
    1. When your boss thanks you for staying late at work but you were just watching the Bitcoin price and lost track of time (2077 points, 69 comments)
  4. 1496 points, 1 submission: bitbug42
    1. ⚡Lightning Network at the Senate - Counterargument to Roubini's speech that Bitcoin can never scale to serve the planet (1496 points, 186 comments)
  5. 1417 points, 1 submission: opencoins
    1. Why sell and pay capital gains, why not wait for mass adoption? That's my motto. (1417 points, 244 comments)
  6. 1174 points, 1 submission: awertheim
    1. Took a while but finally part of the picture club (had to wait on the web browser update!) (1174 points, 127 comments)
  7. 853 points, 1 submission: Hodl_it
    1. Feeling good? (853 points, 215 comments)
  8. 833 points, 1 submission: cointastical
    1. Bitcoin ATM operator gets the $62,500 that police confiscated back (833 points, 110 comments)
  9. 802 points, 2 submissions: JandyJammer
    1. Congratulations US senators for understanding crypto better than this guy (748 points, 125 comments)
    2. How is Bitmex the biggest exchange... total joke. I hope their competitors crush them. (54 points, 49 comments)
  10. 704 points, 1 submission: lesbiansareoverrated
    1. ...in case you missed the laura shill burn today (704 points, 100 comments)
  11. 512 points, 5 submissions: castorfromtheva
    1. Mycelium wallet will FINALLY get segwit! "This month" as stated by Mycelium developers on 9 October 2018. Glad to hear! I am excited. (312 points, 136 comments)
    2. Just saw it on their website: Ledger Nano S 20% off, directly from manufacturer! For six days, starting today. Just in case you consider getting a hardware wallet. (146 points, 84 comments)
    3. Newsflash: Bitfinex Unveils ‘Distributed Banking Solution,’ Resumes Fiat Deposits (44 points, 8 comments)
    4. Binance Uganda Launch 80% Ready As Users Can Now Sign Up: Deposits & Trading Coming Soon (8 points, 1 comment)
    5. Article: "Cryptos at a turning point", trustnodes.com (2 points, 0 comments)
  12. 510 points, 4 submissions: eddieweng
    1. Someone moved 12,220 BTC ($82M) in block 545,877 (393 points, 180 comments)
    2. Someone moved 22,200 BTC ($139M) in block 545,243 (90 points, 38 comments)
    3. CoinMarketBull – CoinMarketCap, but with a different metric (26 points, 4 comments)
    4. holdernews - trending stories on bitcointalk (1 point, 0 comments)
  13. 387 points, 1 submission: StoneHammers
    1. We are three months away from Bitcoins 10 year anniversary. (387 points, 39 comments)
  14. 366 points, 3 submissions: TrackCoinMarket-com
    1. Citizens of Venezuela have turned to Bitcoin and gold farming in online games to survive the country’s economic collapse. (365 points, 60 comments)
    2. Zambian Central Bank Declares Bitcoin Is Not Legal Tender (1 point, 7 comments)
    3. Bitcoin is Maturing, Crypto Growth Surprisingly Positive Reveals Study (0 points, 3 comments)
  15. 358 points, 1 submission: musicfan39
    1. Bitcoin all-time price graph (Aug 2010 – Oct 2018) (358 points, 84 comments)
  16. 311 points, 5 submissions: TheGreatMuffin
    1. Bitfinex' statement on fiat deposits/withdrawals (tldr: fiat and crypto withdrawals working, fiat deposits temporarily paused) (103 points, 52 comments)
    2. Bitfinex suspends all fiat deposits, “expects the situation to normalize within a week” (78 points, 62 comments)
    3. Fidelity gives a nod to OG cypherpunks (mentioning Adam Back, Nick Szabo, David Chaum) and bitcoin's precursors in their newest blog post (78 points, 0 comments)
    4. full video of the US Senate hearing on cryptocurrency: with P. Van Valkenburgh and N. Roubini as witnesses (starts at minute 16) (31 points, 5 comments)
    5. Interview with one of the creators of the Samourai wallet (21 points, 1 comment)
  17. 305 points, 1 submission: 6maud
    1. Jamie Dimon: Bitcoin is a scam. Also Jamie Dimon: Let's file 20 blockchain patents so we don't miss out on this blockchain thing. facepalm (305 points, 93 comments)
  18. 274 points, 2 submissions: undertheradar48
    1. $6.9 trillion of assets just got access to the world of crypto! (169 points, 24 comments)
    2. 1.65 Million people are attending over 5,000 Bitcoin meetups around the world. Organic interest/curiosity is real! (105 points, 41 comments)
  19. 265 points, 1 submission: NoGooderr
    1. Shorters, are you okay? (265 points, 123 comments)
  20. 253 points, 5 submissions: _smudger_
    1. Bakkt CEO: We're About To See A Cryptocurrency Revolution (130 points, 29 comments)
    2. Our team, launch and advocacy – Bakkt Blog – Medium (104 points, 33 comments)
    3. Coinbase's Adam White is joining Bakkt as its COO - The Block (16 points, 1 comment)
    4. The Bright Side of the 2018 Bitcoin Bear Market – Wes Carlson – Medium (2 points, 0 comments)
    5. Analysis: ErisX & Bakkt Are All in on the Battle for Institutional Cash (1 point, 0 comments)
  21. 247 points, 1 submission: Fly115
    1. It would be impossible for every Fidelity brokerage customer to own even one Bitcoin. This is why Bitcoins are worth thousands of dollars, while a dollar is only worth one dollar (and only until next year when when it's worth 97 cents). - Erik Voorhees (247 points, 129 comments)
  22. 237 points, 1 submission: manfromnantucket1984
    1. Bear markets are for building! 🐻⚡ While the price is doing what it does, we continue to build the #LightningNetwork at the #LightningHackdayNYC in New York on October 27th/28th 2018. Speakers like Christian Decker, Matt Corallo and Peter Todd will take you down the rabbit hole. (237 points, 15 comments)
  23. 232 points, 1 submission: TheMidnightMatinee
    1. Guys lets rally and show your support for an BTC ETF! Here's why! (232 points, 63 comments)
  24. 231 points, 2 submissions: installeris
    1. Fidelity just made it easier for hedge funds and other pros to invest in cryptocurrencies (169 points, 36 comments)
    2. Nouriel Roubini has always been talking sh*t about Bitcoin. And he's always wrong. (62 points, 29 comments)
  25. 226 points, 1 submission: lewtr
    1. An easter egg in the Bitcoin genesis block code (226 points, 40 comments)
  26. 218 points, 1 submission: Unusual_Mountain
    1. Bitcoin as a safe haven from monetary policy can help keep governments and banks honest. It doesn't have to replace them. (218 points, 85 comments)
  27. 214 points, 1 submission: Mobilenewsflash
    1. Roubini (214 points, 50 comments)
  28. 212 points, 1 submission: CardCollector1
    1. Getting Started with BTCPay Server - Free and Open Source Bitcoin and Lightning Network payment processor (212 points, 75 comments)
  29. 201 points, 1 submission: yonstonston
    1. Sorry guys, i bought BTC yesterday... (201 points, 72 comments)
  30. 161 points, 2 submissions: linzex
    1. A Bitcoin Lesson From A Yogi Master (93 points, 6 comments)
    2. ChangeNow Exchange Accused of $70,000 Theft (68 points, 8 comments)
  31. 159 points, 3 submissions: zappadoing
    1. greetings from holidays - I thought I won't have to read anything about bitcoin this time... (130 points, 12 comments)
    2. Telegram down! Lots of Bitcoin-Groups not accessible. We need something decentralized. (19 points, 26 comments)
    3. Colleges Are Baffled by Bitcoin Donations (10 points, 0 comments)
  32. 159 points, 1 submission: Crevative
    1. Zimbabwe spirals into economic chaos as fears of another round of hyperinflation begin to spark - another fiat currency fails! (159 points, 20 comments)
  33. 147 points, 1 submission: lexihayes99
    1. Just wanted to remind people of a simpler time :) (147 points, 196 comments)
  34. 146 points, 1 submission: Rare_Ad
    1. Bitcoin was a tool that was born of the economic crisis some 10 years ago, does that mean another big recession or banking collapse could catapult it forward? (146 points, 87 comments)
  35. 146 points, 1 submission: vmrey
    1. Buda, the largest crypto exchange by volume in Chile, is one of the first to incorporate Lightning network. (146 points, 14 comments)
  36. 145 points, 1 submission: wwwdata
    1. I own crypto but not Bitcoin. (145 points, 243 comments)
  37. 141 points, 9 submissions: expertbit
    1. This E-Bike Accepts Payments With Bitcoin's Lightning Network (51 points, 3 comments)
    2. Bitcoin [BTC] transfers will become a lot faster with Liquid Network, says Jimmy Song (37 points, 58 comments)
    3. Top Universities Are Now Investing in Cryptocurrency Funds (18 points, 0 comments)
    4. Indian Exchange Unocoin Could Launch Crypto ATMs (17 points, 0 comments)
    5. Bitcoin Price Stability -- A Bullish Or Bearish Sign? (15 points, 1 comment)
    6. Don’t Underestimate China’s Power In Bitcoin (2 points, 3 comments)
    7. Bitcoin Price Analysis: Bulls Defend Yearly Support Amidst Wall Street Slump (1 point, 0 comments)
    8. Bitcoin Network Comes To A Standstill In China (0 points, 2 comments)
    9. Bitcoin Price Jumps by $600 to Reach One-Month High Above $6.9k (0 points, 0 comments)
  38. 137 points, 1 submission: diditmakesound
    1. Everyone still buying right now (137 points, 30 comments)
  39. 135 points, 1 submission: gattacibus
    1. POLONIEX suspends Bitcoin withdrawals (135 points, 86 comments)
  40. 129 points, 3 submissions: nopara73
    1. Wasabi Wallet added OSX support. Please consider testing it. (55 points, 25 comments)
    2. Scoring Bitcoin Wallets (38 points, 25 comments)
    3. A Technical Overview of Wasabi Wallet, Future Ideas, Plans and Strategy (36 points, 1 comment)
  41. 123 points, 1 submission: Big_Bluefin
    1. Live from Fremont Street in Las Vegas (123 points, 20 comments)
  42. 121 points, 1 submission: agustinf
    1. Latin American Exchange Buda.com adds Lightning Network payments for all. (121 points, 17 comments)
  43. 118 points, 2 submissions: TheCrunk1
    1. Fidelity launches new company for trading, storing cryptocurrencies (98 points, 26 comments)
    2. Binance launches fiat-to-crypto exchange in Uganda (20 points, 7 comments)
  44. 112 points, 1 submission: Thinkmoreaboutit
    1. "Over the weekend I sent a bitcoin transaction to a relay 12.6km away with no cell network or internet connection. Here's a tweetstorm about how I used @gotenna and @SamouraiWallet to do it" [email protected] (112 points, 20 comments)
  45. 111 points, 1 submission: Jackieknows
    1. When it comes to your coins, keep it quiet. – Trezor Blog (111 points, 10 comments)
  46. 110 points, 1 submission: 100ravp
    1. Someone solved the 310.00 BTC challenge (110 points, 87 comments)
  47. 110 points, 1 submission: loulan
    1. There was an attempt (110 points, 78 comments)
  48. 106 points, 1 submission: king-only
    1. Breez, a Lightning Network mobile client, is now fully open sourced (106 points, 19 comments)
  49. 101 points, 2 submissions: HodlingToTheMoon
    1. Websites using Joomla (second most popular platform after Wordpress), can now be enabled with Bitcoin payments - In less than 5 min! (98 points, 5 comments)
    2. Got business on your mind? Here are 7 easy and genuine ideas to start a Bitcoin-centric e-commerce store! (3 points, 0 comments)
  50. 98 points, 1 submission: ubunt2
    1. Fidelity Starts Crypto Unit to Serve Wall Street Customers (98 points, 4 comments)
  51. 97 points, 1 submission: CosmicHemorroid
    1. Lightning Powered E-bike #Reckless (97 points, 22 comments)
  52. 96 points, 3 submissions: DesignerAccount
    1. Bitcoin is all grown up! (83 points, 6 comments)
    2. [Bitcoin OpSec - Keep your coins safe] Detailed breakdown of sophisticated scam (12 points, 6 comments)
    3. Infographic - How do UTXOs work? (1 point, 0 comments)
  53. 96 points, 1 submission: bowlingfries
    1. Bitcoin kiosk in Portland OR weed dispensary (96 points, 21 comments)
  54. 94 points, 1 submission: nassimmontreal
    1. #roubinilovescrypto (94 points, 37 comments)
  55. 92 points, 2 submissions: ella11price
    1. Selling goods and items for Bitcoin should be easy. I built a marketplace similar to eBay so people can sell anything for crypto. This video explains it. (91 points, 63 comments)
    2. The best ways to earn bitcoin and cryptocurrency. Includes how to spot a scam (1 point, 0 comments)
  56. 91 points, 1 submission: ytcoinartist
    1. The Golden Pineapple, a 3D combination puzzle for all ages and free to play. Be the first to solve the final level and win 1 BTC, courtesy of The Pineapple Fund. http://pineapplearcade.net/arcade-game/pineapple (91 points, 25 comments)
  57. 89 points, 1 submission: Rachsuchtig
    1. An BTC ATM at Austria/Salzburg Shopping Arena, totally surprised to see (89 points, 11 comments)
  58. 87 points, 2 submissions: Ishan1121
    1. Bitcoin proves once again its the best way to transfer money! $194 million transferred for 10 cents. (87 points, 18 comments)
    2. Discussion: So Bitcoin rises as fake news on Binance delisting Tether (USDT) goes viral...removing Tether completley will affect the market positively? THoughts? (0 points, 6 comments)
  59. 87 points, 1 submission: Blixx87
    1. I finally figured it out! We have been forming a Dorito Pattern and it’s on it’s way to the cheese dip. (87 points, 49 comments)
  60. 86 points, 8 submissions: EffigyBoy
    1. Venezuelans Play RuneScape To Make Small Profit In Bitcoin (31 points, 4 comments)
    2. CFTC Chair On Bitcoin Expansion: "We Are Seeing More Institutional Movement Into This Area" (26 points, 0 comments)
    3. The Indian Government is Considering to Launch Its Own Cryptocurrency to Avoid Citizens Using Bitcoin (13 points, 14 comments)
    4. The Congress Is Groping In The Dark To Handle Cryptocurrencies. Bitcoin has come into the mainstream. (6 points, 0 comments)
    5. After Stock Markets Plunge Cryptocurrency Whale Dumps over 22 100 BTC (5 points, 11 comments)
    6. Scientific Journal 'Chaos' Favors Bitcoin – As stable as Oil and Dollar Markets (2 points, 1 comment)
    7. The First Physical Cryptocurrency Store in The U.S. Launches on October 20 (2 points, 1 comment)
    8. Omniex and Gemini Struck A Partnership to Support Institutional Investors (1 point, 0 comments)
  61. 85 points, 2 submissions: jakesonwu
    1. Release - Eclair v0.2-beta7 - Compatible with Bitcoin Core 0.17.0 (75 points, 8 comments)
    2. Lord Keynes Would Be Proud (10 points, 1 comment)
  62. 84 points, 2 submissions: renepickhardt
    1. ECDSA is not that bad: two-party signing without Schnorr or BLS (by Stepan Snigirev) (53 points, 7 comments)
    2. Last week in Lightning Network: A weekly collection of lightning network (and related) news on Twitter (31 points, 6 comments)
  63. 83 points, 3 submissions: OldCarpet54
    1. [GIVEAWAY] Crypto Invest Summit – Wozniak, Gupta, Morehead (82 points, 1 comment)
    2. blockchain news: from SF Blockchain Week and XBlockchain (1 point, 0 comments)
    3. Buterin | SpankChain | Kambria: San Francisco Blockchain Week (0 points, 0 comments)
  64. 83 points, 1 submission: -elektro-pionir-
    1. AMA with Bitcoin engineer Jameson Lopp (83 points, 21 comments)
  65. 80 points, 3 submissions: ysangkok
    1. Bitcoin script discussion at Scaling Bitcoin: "Sporks are probabilistic soft-forks [...] where instead of [...] version bits if the blockhash has some [...] PoW below some threshold, it activates. [...] [E.g.] you have an expectation of 6 months to get your shit together. Doing it live." (28 points, 3 comments)
    2. Multi-Hop Locks for Secure, Privacy-Preserving and Interoperable Payment-Channel Networks (27 points, 8 comments)
    3. Scaling Bitcoin Kaizen - Scriptless scripts, adaptor signatures and their applications (25 points, 2 comments)
  66. 78 points, 3 submissions: mkuraja
    1. What's the difference between Lightning Network and Liquid Network? (57 points, 41 comments)
    2. Need some fresh, new FOMO in your life? Reenter, Trace Mayer. (15 points, 1 comment)
    3. This American tourist thought I'd see "Bitcoin Accepted Here" all over Tokyo, Japan but not one place found yet. (6 points, 17 comments)
  67. 77 points, 1 submission: Miladran
    1. Fidelity Says It Will Trade Bitcoin for Hedge Funds (77 points, 1 comment)
  68. 77 points, 1 submission: pandaman200
    1. Swiss Crypto Fund Obtains Country’s First Crypto Asset Management License (77 points, 4 comments)
  69. 75 points, 3 submissions: mickhick95
    1. I purchased a goTenna to broadcast my BTC transactions with TxTenna and Samourai Wallet. (44 points, 15 comments)
    2. I saw a Bitcoin ATM and I had to make a purchase. (28 points, 41 comments)
    3. 303-ish Days in the BTC Bear Market, This Sideways Motion Looks Like A Turn Around!!! (3 points, 16 comments)
  70. 75 points, 1 submission: hcarpach
    1. Venezuelan cryptocurrency miner: “we are police’s most wanted” (75 points, 21 comments)
  71. 73 points, 6 submissions: WorkCoin_Team
    1. “Bitcoin enables certain uses that are very unique. I think it offers possibilities that no other currency allows. For example the ability to spend a coin that only occurs when two separate parties agree to spend the coin; with a third party that couldn’t run away with the coin itself.” – Pieter Wui (66 points, 14 comments)
    2. Revolution of Bitcoin (5 points, 3 comments)
    3. A Funny Bitcoin Thought (2 points, 20 comments)
    4. Getting started with Bitcoin (0 points, 1 comment)
    5. Make your foundation strong (0 points, 0 comments)
    6. What are you not willing to compromise? (0 points, 6 comments)
  72. 73 points, 1 submission: ozdixon
    1. Bitcoin accepted at a absenth bar in Prague. (73 points, 11 comments)
  73. 72 points, 1 submission: Itasia
    1. What Are Atomic Swaps? Ultimate Guide (72 points, 16 comments)
  74. 71 points, 1 submission: MannyAndDrChurchShow
    1. I wonder if they would still honor this card.... (71 points, 9 comments)
  75. 68 points, 4 submissions: grittygatorr
    1. Liquid Network - the world’s first production Bitcoin sidechain has officially gone live (65 points, 100 comments)
    2. XDEX Advertises Commission-Free Bitcoin Trading in Brazil (2 points, 0 comments)
    3. Coinfloor to Cut on Staff and Reorganize Amid Volume Fluctuations in the Crypto Markets (1 point, 0 comments)
    4. Barclays Temporarily Suspends Work on Cryptocurrency Trading Project (0 points, 1 comment)
  76. 68 points, 1 submission: WouterGlorieux
    1. Introducing 'The Bitcoin Spellbook': an open-source REST API server for the back-end of (almost) any Bitcoin application. (Think of it as your own IfThisThenThat server but for Bitcoin) (68 points, 3 comments)
  77. 67 points, 1 submission: Vaultoro_official
    1. Leading up to the LightingNetwork Hackathon in NY, I thought I would post the talks we filmed at the Berlin lightningHackDay. Some amazing talks! (67 points, 1 comment)
  78. 65 points, 1 submission: Komodor123
    1. Do you speak more than one language? Then help spread Bitcoin around the world by translating Bitcoin.org! (65 points, 28 comments)
  79. 63 points, 1 submission: Sandiegosurf1
    1. Fidelity Launches Institutional Crypto Trading and Clearing. Let the institutional money flow! (63 points, 1 comment)
  80. 63 points, 1 submission: TearAnus-SoreAssRekt
    1. Buying PC Games With Bitcoin: Site Reviews (with some accepting Lightning!) (63 points, 7 comments)
  81. 62 points, 1 submission: CryptoCloaks
    1. We finally got our RaspiBlitz case to a level we love! Time for load testing to check thermals, final mods are almost done! (62 points, 10 comments)
  82. 61 points, 1 submission: sagiher
    1. #Liberte#CaribbeanBitcoin#ShoutOutToAllBitcoinDeveloperOutThere (61 points, 9 comments)

Top Commenters

  1. PragmaticParadox (465 points, 7 comments)
  2. ikarienator (462 points, 1 comment)
  3. Hanspanzer (434 points, 106 comments)
  4. Toyake (434 points, 71 comments)
  5. uglymelt (394 points, 3 comments)
  6. UsherTechs (377 points, 1 comment)
  7. isdudu (345 points, 4 comments)
  8. TyroneTheDriver (307 points, 1 comment)
  9. Rattlesnake_Mullet (296 points, 11 comments)
  10. andycam7 (282 points, 3 comments)
  11. dmdeemer (275 points, 1 comment)
  12. BTCkoning (266 points, 114 comments)
  13. CP70 (257 points, 7 comments)
  14. ascension8438 (239 points, 7 comments)
  15. Fly115 (226 points, 9 comments)
  16. haribo_2016 (220 points, 4 comments)
  17. dsmid (214 points, 1 comment)
  18. i_gotta_say (208 points, 87 comments)
  19. TheGreatMuffin (206 points, 56 comments)
  20. ebaley (198 points, 34 comments)
  21. bitsteiner (185 points, 86 comments)
  22. Redditridder (181 points, 5 comments)
  23. KupKhunKrap (173 points, 36 comments)
  24. 45sbvad (169 points, 3 comments)
  25. c3corvette (165 points, 2 comments)
  26. killerstorm (163 points, 8 comments)
  27. evilgrinz (158 points, 48 comments)
  28. chronic_nervosa (140 points, 1 comment)
  29. bigdaddysdick (136 points, 7 comments)
  30. castorfromtheva (129 points, 27 comments)
  31. Touchmyhandle (125 points, 12 comments)
  32. Euphoricsoul (122 points, 1 comment)
  33. WaterMac27 (122 points, 1 comment)
  34. DSXIII (118 points, 1 comment)
  35. RIMS_REAL_BIG (117 points, 24 comments)
  36. cryptogrip (112 points, 39 comments)
  37. WalterRyan (108 points, 10 comments)
  38. sudophant (107 points, 5 comments)
  39. NotSeeTroll (104 points, 37 comments)
  40. deadleg22 (104 points, 10 comments)
  41. shared_makes_it_real (103 points, 26 comments)
  42. alexiglesias007 (103 points, 7 comments)
  43. Buttoshi (102 points, 68 comments)
  44. flunderbossanova (102 points, 59 comments)
  45. lexihayes99 (101 points, 28 comments)
  46. mabezard (101 points, 2 comments)
  47. peniswithahoodie (98 points, 1 comment)
  48. beloboi (96 points, 65 comments)
  49. vovr (89 points, 3 comments)
  50. segells4soulsmogoblo (89 points, 1 comment)
  51. damchi (87 points, 21 comments)
  52. smadgerano (81 points, 14 comments)
  53. time_wasted504 (80 points, 34 comments)
  54. joeknowswhoiam (80 points, 16 comments)
  55. diydude2 (79 points, 26 comments)
  56. sQtWLgK (79 points, 17 comments)
  57. 989x4000 (78 points, 22 comments)
  58. sreaka (78 points, 16 comments)
  59. YoungScholar89 (78 points, 6 comments)
  60. Ellipso (76 points, 2 comments)
  61. HitsABlunt (76 points, 1 comment)
  62. almkglor (75 points, 39 comments)
  63. MrRGnome (75 points, 37 comments)
  64. Daddeus65 (75 points, 28 comments)
  65. whalecheetah (75 points, 25 comments)
  66. BCash_BeTrash (75 points, 23 comments)
  67. cipher-space (75 points, 19 comments)
  68. bnuttall (72 points, 2 comments)
  69. chrisrico (71 points, 26 comments)
  70. esdraelon (71 points, 8 comments)
  71. ale1ormont (71 points, 2 comments)
  72. igadjeed (70 points, 42 comments)
  73. Holographiks (70 points, 19 comments)
  74. frankieboy07 (70 points, 2 comments)
  75. snazzycoins (69 points, 12 comments)
  76. dmar198 (69 points, 11 comments)
  77. protoman86 (69 points, 7 comments)
  78. bitbug42 (68 points, 5 comments)
  79. CardCollector1 (66 points, 16 comments)
  80. hawks5999 (66 points, 7 comments)
  81. DefiantVerse (65 points, 12 comments)
  82. psionides (65 points, 8 comments)
  83. btc-forextrader (64 points, 37 comments)
  84. UniqueNewQuark (63 points, 5 comments)
  85. imaducksfan (63 points, 1 comment)
  86. bitusher (62 points, 23 comments)
  87. homad (62 points, 13 comments)
  88. torbitonsa (62 points, 7 comments)
  89. violencequalsbad (62 points, 7 comments)
  90. wwwdata (61 points, 20 comments)
  91. LadyRosedancer (61 points, 1 comment)
  92. Nunoyabiznes (60 points, 22 comments)
  93. pg3crypto (60 points, 13 comments)
  94. XxArmadaxX (60 points, 4 comments)
  95. awertheim (59 points, 27 comments)
  96. Ploxxx69 (59 points, 1 comment)
  97. TheGlassStone (59 points, 1 comment)
  98. moodytomatoes (58 points, 39 comments)
  99. Sneakybobo (58 points, 13 comments)
  100. UniqueCandy (58 points, 8 comments)

Top Submissions

  1. Anti-crypto propaganda... promoted by American Express by Alexsayzz (4526 points, 513 comments)
  2. Someone just paid $0.10 to move $194M (29,999 BTC). Think about how powerful that is for a second. by MoonMan_666 (2369 points, 380 comments)
  3. When your boss thanks you for staying late at work but you were just watching the Bitcoin price and lost track of time by _Logicrypto (2077 points, 69 comments)
  4. ⚡Lightning Network at the Senate - Counterargument to Roubini's speech that Bitcoin can never scale to serve the planet by bitbug42 (1496 points, 186 comments)
  5. Why sell and pay capital gains, why not wait for mass adoption? That's my motto. by opencoins (1417 points, 244 comments)
  6. Took a while but finally part of the picture club (had to wait on the web browser update!) by awertheim (1174 points, 127 comments)
  7. Feeling good? by Hodl_it (853 points, 215 comments)
  8. Bitcoin ATM operator gets the $62,500 that police confiscated back by cointastical (833 points, 110 comments)
  9. Congratulations US senators for understanding crypto better than this guy by JandyJammer (748 points, 125 comments)
  10. ...in case you missed the laura shill burn today by lesbiansareoverrated (704 points, 100 comments)

Top Comments

  1. 462 points: ikarienator's comment in Feeling good?
  2. 456 points: PragmaticParadox's comment in Anti-crypto propaganda... promoted by American Express
  3. 387 points: uglymelt's comment in ⚡Lightning Network at the Senate - Counterargument to Roubini's speech that Bitcoin can never scale to serve the planet
  4. 377 points: UsherTechs's comment in When your boss thanks you for staying late at work but you were just watching the Bitcoin price and lost track of time
  5. 342 points: isdudu's comment in Anti-crypto propaganda... promoted by American Express
  6. 307 points: TyroneTheDriver's comment in Anti-crypto propaganda... promoted by American Express
  7. 276 points: andycam7's comment in Why sell and pay capital gains, why not wait for mass adoption? That's my motto.
  8. 275 points: dmdeemer's comment in Someone just paid $0.10 to move $194M (29,999 BTC). Think about how powerful that is for a second.
  9. 268 points: Rattlesnake_Mullet's comment in Someone moved 12,220 BTC ($82M) in block 545,877
  10. 244 points: CP70's comment in Anti-crypto propaganda... promoted by American Express
Generated with BBoe's Subreddit Stats
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Binance CEO Makes Rare Price Prediction—Says This Is When ... Binance Buying CoinMarketCap & Why It's Great for Bitcoin Price Most Realistic Bitcoin Price Prediction for June 2020 ... MAJOR PRICE ACTION  Bitcoin, Ethereum, XRP, Binance ... BITCOIN BREAKOUT TODAY!!!  Binance Leverage Trading, Will Compete With Bybit & BitMEX I’ve Changed My Mind on Binance!! BNB #1 Altcoin!? Latest Cryptocurrency News  Bitcoin Analysis & Price ... Community Shocked That Binance Suggest Bitcoin Reorg After Hack Binance CEO Says Bitcoin Mining May Move to Cheaper Places ... Ethereum Whale Sell Off - Bitcoin Price At $13,700 ...

Bitcoin Official promises to be a fair and objective portal, where readers can find the best information, recent crypto currency news. Whether the news articles are curated, syndicated or published by our very own authors, you can be sure to find everything you are looking for at BitcoinOfficial.com Binance buys LAND from The Sandbox. Prev Next. Revolut reaches half a million customers in Italy. N26: Italians saved 1700€ during summer 2020 . Tesla and Apple: stock split could drive prices up 33% per year. Centi: in Zurich payments are made in Bitcoin SV. Prev Next. The price of Ethereum gas remains high. Can Financial Services ever be fair? Listen to JP Thieriot. Alexander Filatov, TON ... Crypto exchange Binance has taken some major steps in setting new standards for cryptocurrency services. Adding support for the Ukrainian national currency, signing a memorandum of understanding (MOU) with the Ukrainian government, and implementing a cryptographic protocol for distributed key generation and signing – these are only a few achievements of the company led by Changpeng Zhao (CZ). Bitcoin Price; Ethereum Price; Litecoin Price; Binance Coin Price ; Monero Price; MimbleWimbleCoin Price; How to; Trade Boasting a community of over eight million people, eToro is one of the leading global trading and investment platform – and it specialises in cryptocurrencies. Although there are more than 1,200 assets to trade on eToro, which was founded in 2007, it is in the crypto space ... Bitcoin’s price peaked at roughly $20,000, and mainstream media coverage was rampant on price speculation. Bitcoin Cash Hard-Fork Bitcoin’s first major polarizing event also took place in August 2017, when Bitcoin Cash hard-forked the protocol to follow a different vision of Bitcoin than the original chain, predicated on increasing the block size as a mechanism for on-chain scaling. Binance announced the implementation of an open-source Threshold Signature Scheme (TSS) library three months ago, which is considered to be a major step taken by Binance that will further contribute to the development of open-source blockchain. The library is reconcilable with ECDSA-based blockchains, which comprises of Binance Chain, Bitcoin, and Ethereum networks, which is already used to ... — CZ Binance (@cz_binance) November 6, 2019 The Threshold Signature Scheme (TSS) library for Elliptic Curve Digital Signature Algorithm (ECDSA), which was just released today, is openly-sourced. Basically, this cryptographic protocol is used for distributed key generation and signing, providing a way to avoid single points of failure in private keys for wallet providers and custodians. As Bitcoin’s price relies on people’s trust in the system, such an attack could have a devastating effect on Bitcoin’s price and trust in the whole cryptocurrency market. Quantum-resistant blockchains . If you are worried that blockchains will soon be broken, don’t. Some experts within the field of distributed ledgers and blockchains have noticed the potential threat of quantum ... Bitcoin Cash (BCH), seinerseits selbst eine Fork von Bitcoin, vollzieht am 15. Mai eine erneute Hard Fork. Im Zentrum des Updates steht die Einführung von Schnorr-Signaturen, einem alternativen Verschlüsselungsverfahren für Transaktionen. Hier kommt bei Bitcoin Cash – wie auch beim großen Bruder Bitcoin – bislang noch die Elliptische-Kurven-Kryptographie zum Einsatz (ECDSA –Elliptic ... Zhao Dong Bitcoin Price Prediction. Zhao Dong, one of the biggest Bitcoin OTC traders in China and an influencer recently predicted that Bitcoin might reach $50,000 by 2021. He reiterated that now is the best time to invest in BTC and said that you might get a yield of 100 to 200% over 3 years if you invest now. Anthony Pompliano Bitcoin Price Prediction. In a recent tweet, Anthony Pompliano ...

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Binance CEO Makes Rare Price Prediction—Says This Is When ...

09:25 Binance & the Tether Cartel 11:54 Binance is Not Reducing Tether USDT Holdings 13:02 You Can't BS A BS'r: Binance Will Fail 13:48 Stop Using Binance! 14:12 Outro 📺Watch These Videos Again📺 #Binance CEO Makes Rare Price Prediction—Says This Is When To Buy #Bitcoin Narrated by The #Cryptocurrency Portal on Wed. Feb. 26th, 2020 We send out daily u... In today's video, we take a look at the binance expected acquisition of coinmarketcap and whether or not this is good for crypto. If you would like to be highlighted on my channel please reach out ... Latest Cryptocurrency News Bitcoin Analysis & Price Prediction Samsung Travala Binance Etc. Latest cryptocurrency news today in hindi Video covers th... We do a technical analysis of the top cryptocurrencies to see which ones are performing better than others. We look at the price action of bitcoin, ethereum,... Jan.10 -- Binance CEO Zhao Changpeng discusses the challenges exchanges face, possible rules and regulations, and talks about the future for crypto currencie... binance reorg plan, hacker coins shuffling, and facebook allows ads. Social Media: Follow me on Dlive: https://dlive.tv/MrSotko Follow me on Twitch: http://w... This mean that Binance will compete with BitMEX and Bybit. Also, I'll use technical analysis on the Bitcoin price to make a Bitcoin price prediction. Watch the video to learn more! Bitcoin's price in 2020 is climbing! So let's look at real data! Real "on-chain" metrics to see the best bitcoin price prediction 2020 going into June, July,... In todays video we discuss the bitcoin and ethereum price movements. We also go over a whale who has sold 4000 ETH on binance. Last but not least we go over ...

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