• Breaking News

    Thursday, December 28, 2017

    Bitcoin Daily Discussion, December 28, 2017

    Bitcoin Daily Discussion, December 28, 2017


    Daily Discussion, December 28, 2017

    Posted: 28 Dec 2017 02:00 AM PST

    Please utilize this sticky thread for all general Bitcoin discussions! If you see posts on the front page or /r/Bitcoin/new which are better suited for this daily discussion thread, please help out by directing the OP to this thread instead. Thank you!

    Daily threads are fast paced! If you don't get an answer to your question, you can try phrasing it differently or commenting again tomorrow.

    Suggested Topics

    • Screenshots
      • of article headlines without the article
      • of your favorite price ticker
      • of your exchange website
      • of your private chats
    • Wallet/Exchange/Network
      • recommendations
      • complaints
      • service outages
      • troubleshooting
      • fee estimation
      • unconfirmed transactions
    • All things price
      • hodling
      • the dip
      • the moon
      • price going up
      • price going down
      • technical analysis
      • price on your smart phone
      • price on your smart watch
    • Stuff you bought with Bitcoin
      • Hardware wallets
      • Lambos
      • Teslas
      • Pizza
    • Questions
      • Receiving Bitcoin
      • Sending Bitcoin
      • Earning Bitcoin
      • Storing Bitcoin
      • Buying Bitcoin
      • Selling Bitcoin
    • That thing your coworker said
    • Bitcoin Showerthoughts
    • Random music videos
    • Bitcoin license plates
    • Interesting threads
    • Future speculation
    • News of the day
    • Memes, GIFs
    • Twitter links

    Your price screenshots and repetitive submissions are being removed, so please stop submitting them!

    Please check the previous discussion thread for unanswered questions.

    submitted by /u/rBitcoinMod
    [link] [comments]

    What he would be wishing now? ��

    Posted: 27 Dec 2017 10:54 AM PST

    Day 5: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and transaction fees are low. User demand from this community can help lead to some big changes. Have you joined the /r/Bitcoin SegWit effort?

    Posted: 27 Dec 2017 08:04 PM PST

    SUMMARY

    Segregrated Witness (SegWit) was activated on the Bitcoin network August 24, 2017 as a soft fork that is backward compatible with previous bitcoin transactions (Understanding Segregated Witness). Since that time wallets and exchanges have been slow to deploy SegWit, some admitting in December 2017 that they have not even started work. If users demand SegWit now it will temporarily releive the transaction backlog while bigger solutions like Lightning are developed.


    TODAY's NEWS/DEVELOPMENTS/VICTORIES


    MEMPOOL/SEGWIT STATISTICS


    BACKGROUND

    Subhan Nadeem has pointed out that:

    If every transaction in the Bitcoin network was a SegWit transaction today, blocks would contain up to 8,000 transactions, and the 138,000 unconfirmed transaction backlog would disappear instantly. Transaction fees would be almost non-existent once again.

    A few thousand bitcoin users from /r/Bitcoin switching to making their next transactions SegWit transactions will help take pressure off the network now, and together we can encourage exchanges/wallets to rapidly deploy SegWit for everyone ASAP. Let's make 80%+ SegWit happen fast. You can help by taking one or more of the action steps below.


    ACTION STEPS

    1. If your favorite wallet has not yet implemented SegWit, kindly ask them to do so immediately. In the meantime start using a wallet that has already implemented SegWit.
    2. If your favorite exchange has not yet implemented SegWit, try to avoid making any further purchases of bitcoin at that exchange and politely inform them that if they do not enable SegWit within 30-days they will lose your business. Sign-up for an account at a SegWit deployed/ready exchange now and initiate the verification process so you'll be ready to bail
    3. Help educate newcomers to bitcoin about the transaction issue, steer them towards SegWit wallets from day one, and encourage them to avoid ever purchasing bitcoin through non-SegWit ready exchanges that are harming bitcoin.
    4. Spread the word! Conact individuals, websites, etc that use bitcoin, explain the benefits of SegWit to everyone, and request they make the switch

    IMPORTANT NOTE: The mempool is currently still quite backlogged. If you are a long-term holder and really have no reason to move your bitcoins at this time, wait until the mempool starts to clear and transaction fees go down before moving your bitcoins to a SegWit address or SegWit friendly exchange.


    SELECTED TOP EXCHANGES BY SEGWIT & BATCHING STATUS

    Exchange Segwit Status Batching Status
    Binance NOT READY Yes
    Bitfinex Ready ?
    Bitonic Ready ?
    Bitstamp Deployed Yes
    Bittrex ? Yes
    Coinbase/GDAX NOT READY No
    Gemini Ready No
    HitBTC Deployed Yes
    Huboi ? ?
    Kraken Ready Yes
    LocalBitcoins Ready ?
    OKEx ? ?
    Poloniex ? Yes
    QuadrigaCX Deployed Yes
    Shapeshift Deployed No

    Source 1

    Source 2


    SELECTED WALLETS THAT HAVE SEGWIT ALREADY

    Make sure you have a SegWit capable wallet installed and ready to use for your next bitcoin transaction

    SegWit Enabled Wallets Wallet Type
    Ledger Nano S Hardware
    Trezor Hardware
    Electrum Desktop
    Armory Desktop
    Edge iOS
    GreenAddress iOS
    BitWallet iOS
    Samourai Android
    GreenBits Android
    Electrum Android

    FAQs

    If I'm a HODLer, will it help to send my BTC to a SegWit address now?

    • No, just get ready now so that your NEXT transaction will be to a SegWit wallet. Avoid burdening the network with any unneccessary transactions for now.

    Can you please tell me how to move my bitcoins to SegWit address in Bitcoin core wallet? Does the sender or receiver matter?

    • The Bitcoin core wallet does not yet have a GUI for its SegWit functionality. Download Electrum v3.0.3 to generate a SegWit address.

      A transaction between two SegWit addresses is a SegWit transaction.

      A transaction sent from a SegWit address to a non-SegWit address is a SegWit transaction.

      A transaction sent from a non-SegWit address to a SegWit address is NOT a SegWit transaction. You can send a SegWit Tx if the sending address is a SegWit address.

      Source

    What wallet are you using to "batch your sends"? And how can I do that?

    • Using Electrum, the "Tools" menu option: "Pay to many".

      Just enter your receive addresses and the amounts for each, and you can send multiple transactions for nearly the price of one.

    Why doesn't the Core Wallet yet support SegWit?

    • The Core Wallet supports SegWit, but its GUI doesn't. The next update will likely have GUI support built-in

    Why isn't a large exchange like Coinbase SegWit ready & deployed when much smaller exchanges already are? Why do they default to high fees? Where is the leadership there?


    SEGWIT BLOG GUIDES


    PREVIOUS DAY'S THREADS

    There's lots of excellent info in the comments of the previous threads:

    submitted by /u/Bastiat
    [link] [comments]

    Mainnet Lightning Network paying my actual phone bill with actual Mainnet funds on @bitrefill. Speed: Instant. Fee: Zero. Future: Almost Here.

    Posted: 27 Dec 2017 04:30 PM PST

    Calm down guys “Forbes : South Korea Is Not Banning Bitcoin Trade, Financial Regulators Clarify”

    Posted: 27 Dec 2017 07:53 PM PST

    My friend has enough to afford going to medical school one year after investing

    Posted: 27 Dec 2017 06:12 PM PST

    Coinomi: "we are releasing segwit in a few days"

    Posted: 27 Dec 2017 12:03 PM PST

    TIL in 2011 a user running a modified mining client intentionally underpaid himself 1 satoshi, which is the only time bitcoin have ever truly been destroyed.

    Posted: 27 Dec 2017 12:48 PM PST

    In block 124724 you'll find txid 5d80a29b which has a payout of 49.99999999 BTC at a time when the block reward was 50 BTC. A transaction fee of 0.01 BTC was also forfeited. This bitcoin no longer exists anywhere in the network, as opposed to "burned" coins which technically still exist in a wallet which no one can ever access (ex: 1BitcoinEaterAddressDontSendf59kuE).

    On bitcointalk user midnightmagic explains a deeper meaning behind this:

    I did it as a tribute to our missing Satoshi: we are missing Satoshi, and now the blockchain is missing 1 Satoshi too, for all time.

    submitted by /u/NewLlama
    [link] [comments]

    Long live decentralized bitcoin(!) A reading list

    Posted: 27 Dec 2017 11:38 AM PST

    Newbs might not know this, but bitcoin recently came out of an intense internal drama. Between July 2015 and August 2017 bitcoin was attacked by external forces who were hoping to destroy the very properties that made bitcoin valuable in the first place. This culminated in the creation of segwit and the UASF (user activated soft fork) movement. The UASF was successful, segwit was added to bitcoin and with that the anti-decentralization side left bitcoin altogether and created their own altcoin called bcash. Bitcoin's price was $2500, soon after segwit was activated the price doubled to $5000 and continued rising until here we are today at $15000.

    During this drama, I took time away from writing open source code to help educate and argue on reddit, twitter and other social media. I came up with a reading list for quickly copypasting things. It may be interesting today for newbs or anyone who wants a history lesson on what exactly happened during those two years when bitcoin's very existence as a decentralized low-trust currency was questioned. Now the fight has essentially been won, I try not to comment on reddit that much anymore. There's nothing left to do except wait for Lightning and similar tech to become mature (or better yet, help code it and test it)

    In this thread you can learn about block sizes, latency, decentralization, segwit, ASICBOOST, lightning network and all the other issues that were debated endlessly for over two years. So when someone tries to get you to invest in bcash, remind them of the time they supported Bitcoin Unlimited :P

    Summary / The fundamental tradeoff

    A trip to the moon requires a rocket with multiple stages by gmaxwell (must read) https://www.reddit.com/r/Bitcoin/comments/438hx0/a_trip_to_the_moon_requires_a_rocket_with/

    Bram Cohen, creator of bittorrent, argues against a hard fork to a larger block size https://medium.com/@bramcohen/bitcoin-s-ironic-crisis-32226a85e39f#.558vetum4

    gmaxwell's summary of the debate https://bitcointalk.org/index.php?topic=1343716.msg13701818#msg13701818

    Core devs please explain your vision (see luke's post which also argues that blocks are already too big) https://www.reddit.com/r/Bitcoin/comments/61yvvv/request_to_core_devs_please_explain_your_vision/

    Mod of r/btc speaking against a hard fork https://www.reddit.com/r/btc/comments/57hd14/core_reaction_to_viabtc_this_week/d8scokm/

    It's becoming clear to me that a lot of people don't understand how fragile bitcoin is https://www.reddit.com/r/Bitcoin/comments/59kflj/its_becoming_clear_to_me_that_a_lot_of_people/

    Blockchain space must be costly, it can never be free https://www.reddit.com/r/Bitcoin/comments/4og24h/i_just_attended_the_distributed_trade_conference/

    Charlie Lee with a nice analogy about the fundamental tradeoff https://medium.com/@SatoshiLite/eating-the-bitcoin-cake-fc2b4ebfb85e#.444vr8shw

    gmaxwell on the tradeoffs https://bitcointalk.org/index.php?topic=1520693.msg15303746#msg15303746

    jratcliff on the layering https://www.reddit.com/r/btc/comments/59upyh/segwit_the_poison_pill_for_bitcoin/d9bstuw/

    Scaling on-chain will destroy bitcoin's decentralization

    Peter Todd: How a floating blocksize limit inevitably leads towards centralization [Feb 2013] https://bitcointalk.org/index.php?topic=144895.0 mailing list https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2013-February/002176.html with discussion on reddit in Aug 2015 https://www.reddit.com/r/Bitcoin/comments/3hnvi8/just_a_little_history_lesson_for_everyone_new_the/

    Nick Szabo's blog post on what makes bitcoin so special http://unenumerated.blogspot.com/2017/02/money-blockchains-and-social-scalability.html

    There is academic research showing that even small (2MB) increases to the blocksize results in drastic node dropoff counts due to the non-linear increase of RAM needed. http://bravenewcoin.com/assets/Whitepapers/block-size-1.1.1.pdf

    Reddit summary of above link. In this table, you can see it estimates a 40% drop immediately in node count with a 2MB upgrade and a 50% over 6 months. At 4mb, it becomes 75% immediately and 80% over 6 months. At 8, it becomes 90% and 95%. https://www.reddit.com/r/Bitcoin/comments/5qw2wr/a_future_led_by_bitcoin_unlimited_is_a/dd442pw/

    Larger block sizes make centralization pressures worse (mathematical) https://petertodd.org/2016/block-publication-incentives-for-miners

    Talk at scalingbitcoin montreal, initial blockchain synchronization puts serious constraints on any increase in the block size https://www.youtube.com/watch?v=TgjrS-BPWDQ&t=2h02m06s with transcript https://scalingbitcoin.org/transcript/montreal2015/block-synchronization-time

    Bitcoin's P2P Network: The Soft Underbelly of Bitcoin https://www.youtube.com/watch?v=Y6kibPzbrIc someone's notes: https://gist.github.com/romyilano/5e22394857a39889a1e5 reddit discussion https://www.reddit.com/r/Bitcoin/comments/4py5df/so_f2pool_antpool_btcc_pool_are_actually_one_pool/

    In adversarial environments blockchains dont scale https://scalingbitcoin.org/transcript/hongkong2015/in-adversarial-environments-blockchains-dont-scale

    Why miners will not voluntarily individually produce smaller blocks https://scalingbitcoin.org/transcript/hongkong2015/why-miners-will-not-voluntarily-individually-produce-smaller-blocks

    Hal Finney: bitcoin's blockchain can only be a settlement layer (mostly interesting because it's hal finney and its in 2010) https://www.reddit.com/r/Bitcoin/comments/3sb5nj/most_bitcoin_transactions_will_occur_between/

    petertodd's 2013 video explaining this https://www.youtube.com/watch?v=cZp7UGgBR0I

    luke-jr's summary https://www.reddit.com/r/Bitcoin/comments/61yvvv/request_to_core_devs_please_explain_your_vision/dficjhj/

    Another jratcliff thread https://www.reddit.com/r/Bitcoin/comments/6lmpll/explaining_why_big_blocks_are_bad/


    Full blocks are not a disaster

    Blocks must be always full, there must always be a backlog https://medium.com/@bergealex4/bitcoin-is-unstable-without-the-block-size-size-limit-70db07070a54#.kh2vi86lr

    Same as above, the mining gap means there must always be a backlog talk: https://www.youtube.com/watch?time_continue=2453&v=iKDC2DpzNbw transcript: https://scalingbitcoin.org/transcript/montreal2015/security-of-diminishing-block-subsidy

    Backlogs arent that bad https://www.reddit.com/r/Bitcoin/comments/49p011/was_the_fee_event_really_so_bad_my_mind_is/

    Examples where scarce block space causes people to use precious resources more efficiently https://www.reddit.com/r/Bitcoin/comments/4kxxvj/i_just_singlehandedly_increased_bitcoin_network/

    https://www.reddit.com/r/Bitcoin/comments/47d4m2/why_does_coinbase_make_2_transactions_per/

    https://www.reddit.com/r/Bitcoin/comments/53wucs/why_arent_blocks_full_yet/d7x19iv

    Full blocks are fine https://www.reddit.com/r/Bitcoin/comments/5uld1a/misconception_full_blocks_mean_bitcoin_is_failing/

    High miner fees imply a sustainable future for bitcoin https://www.reddit.com/r/BitcoinMarkets/comments/680tvf/fundamentals_friday_week_of_friday_april_28_2017/dgwmhl7/

    gmaxwell on why full blocks are good https://www.reddit.com/r/Bitcoin/comments/6b57ca/full_blocks_good_or_bad/dhjxwbz/

    The whole idea of the mempool being "filled" is wrong headed. The mempool doesn't "clog" or get stuck, or anything like that. https://www.reddit.com/r/Bitcoin/comments/7cusnx/to_the_people_still_doubting_that_this_congestion/dpssokf/


    Segwit

    What is segwit

    luke-jr's longer summary https://www.reddit.com/r/Bitcoin/comments/6033h7/today_is_exactly_4_months_since_the_segwit_voting/df3tgwg/?context=1

    Charlie Shrem's on upgrading to segwit https://twitter.com/CharlieShrem/status/842711238853513220

    Original segwit talk at scalingbitcoin hong kong + transcript https://youtu.be/zchzn7aPQjI?t=110

    https://scalingbitcoin.org/transcript/hongkong2015/segregated-witness-and-its-impact-on-scalability

    Segwit is not too complex https://www.reddit.com/r/btc/comments/57vjin/segwit_is_not_great/d8vos33/

    Segwit does not make it possible for miners to steal coins, contrary to what some people say https://www.reddit.com/r/btc/comments/5e6bt0/concerns_with_segwit_and_anyone_can_spend/daa5jat/?context=1

    https://keepingstock.net/segwit-eli5-misinformation-faq-19908ceacf23#.r8hlzaquz

    Segwit is required for a useful lightning network It's now known that without a malleability fix useful indefinite channels are not really possible.

    https://www.reddit.com/r/Bitcoin/comments/5tzqtc/gentle_reminder_the_ln_doesnt_require_segwit/ddqgda7/

    https://www.reddit.com/r/Bitcoin/comments/5tzqtc/gentle_reminder_the_ln_doesnt_require_segwit/ddqbukj/

    https://www.reddit.com/r/Bitcoin/comments/5x2oh0/olaoluwa_osuntokun_all_active_lightning_network/deeto14/?context=3

    Clearing up SegWit Lies and Myths: https://achow101.com/2016/04/Segwit-FUD-Clearup

    Segwit is bigger blocks https://www.reddit.com/r/Bitcoin/comments/5pb8vs/misinformation_is_working_54_incorrectly_believe/dcpz3en/

    Typical usage results in segwit allowing capacity equivalent to 2mb blocks https://www.reddit.com/r/Bitcoin/comments/69i2md/observe_for_yourself_segwit_allows_2_mb_blocks_in/

    Why is segwit being blocked

    Jihan Wu (head of largest bitcoin mining group) is blocking segwit because of perceived loss of income https://www.reddit.com/r/Bitcoin/comments/60mb9e/complete_high_quality_translation_of_jihans/

    Witness discount creates aligned incentives https://segwit.org/why-a-discount-factor-of-4-why-not-2-or-8-bbcebe91721e#.h36odthq0 https://medium.com/@SegWit.co/what-is-behind-the-segwit-discount-988f29dc1edf#.sr91dg406

    or because he wants his mining enterprise to have control over bitcoin https://www.reddit.com/r/Bitcoin/comments/6jdyk8/direct_report_of_jihan_wus_real_reason_for/

    Segwit is being blocked because it breaks ASICBOOST, a patented optimization used by bitmain ASIC manufacturer

    Details and discovery by gmaxwell https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2017-April/013996.html

    Reddit thread with discussion https://www.reddit.com/r/Bitcoin/comments/63otrp/gregory_maxwell_major_asic_manufacturer_is/

    Simplified explaination by jonny1000 https://www.reddit.com/r/Bitcoin/comments/64qq5g/attempted_explanation_of_the_alleged_asicboost/

    http://www.mit.edu/~jlrubin/public/pdfs/Asicboost.pdf

    https://medium.com/@jimmysong/examining-bitmains-claims-about-asicboost-1d61118c678d

    Evidence https://www.reddit.com/r/Bitcoin/comments/63yo27/some_circumstantial_evidence_supporting_the_claim/

    https://www.reddit.com/r/Bitcoin/comments/63vn5g/please_dont_stop_us_from_using_asicboost_which/dfxmm75/

    https://www.reddit.com/r/Bitcoin/comments/63soe3/reverse_engineering_an_asic_is_a_significant_task/dfx9ncr/

    Bitmain admits their chips have asicboost but they say they never used it on the network (haha a likely story) https://blog.bitmain.com/en/regarding-recent-allegations-smear-campaigns/

    Worth $100m per year to them (also in gmaxwell's original email) https://twitter.com/petertoddbtc/status/849798529929424898

    Other calculations show less https://medium.com/@vcorem/the-real-savings-from-asicboost-to-bitmaintech-ff265c2d305b

    This also blocks all these other cool updates, not just segwit https://www.reddit.com/r/Bitcoin/comments/63otrp/gregory_maxwell_major_asic_manufacturer_is/dfw0ej3/

    Summary of bad consequences of asicboost https://www.reddit.com/r/Bitcoin/comments/64qq5g/attempted_explanation_of_the_alleged_asicboost/dg4hyqk/?context=1

    Luke's summary of the entire situation https://www.reddit.com/r/Bitcoin/comments/6ego3s/why_is_killing_asicboost_not_a_priority/diagkkb/?context=1

    Prices goes up because now segwit looks more likely https://twitter.com/TuurDemeester/status/849846845425799168

    Asicboost discovery made the price rise https://twitter.com/TuurDemeester/status/851520094677200901

    A pool was caught red handed doing asicboost, by this time it seemed fairly certain that segwit would get activated so it didnt produce as much interest as earlier https://www.reddit.com/r/Bitcoin/comments/6p7lr5/1hash_pool_has_mined_2_invalid_blocks/ and https://www.reddit.com/r/Bitcoin/comments/6p95dl/interesting_1hash_pool_mined_some_invalid_blocks/ and https://twitter.com/petertoddbtc/status/889475196322811904

    This r/btc user is outraged at the entire forum because they support Bitmain and ASICBOOST https://www.reddit.com/r/btc/comments/67t43y/dragons_den_planned_smear_campaign_of_bitmain/dgtg9l2/

    Antbleed, turns out Bitmain can shut down all its ASICs by remote control: http://www.antbleed.com/

    What if segwit never activates

    What if segwit never activates? https://www.reddit.com/r/Bitcoin/comments/6ab8js/transaction_fees_are_now_making_btc_like_the_banks/dhdq3id/ with https://www.reddit.com/r/Bitcoin/comments/5ksu3o/blinded_bearer_certificates/ and https://www.reddit.com/r/Bitcoin/comments/4xy0fm/scaling_quickly/

    Lightning

    bitcoinmagazine's series on what lightning is and how it works https://bitcoinmagazine.com/articles/understanding-the-lightning-network-part-building-a-bidirectional-payment-channel-1464710791/ https://bitcoinmagazine.com/articles/understanding-the-lightning-network-part-creating-the-network-1465326903/ https://bitcoinmagazine.com/articles/understanding-the-lightning-network-part-completing-the-puzzle-and-closing-the-channel-1466178980/

    The Lightning Network ELIDHDICACS (Explain Like I Don't Have Degrees in Cryptography and Computer Science) https://letstalkbitcoin.com/blog/post/the-lightning-network-elidhdicacs

    Ligtning will increases fees for miners, not lower them https://medium.com/lightning-resources/the-lightning-paradox-f15ce0e8e374#.erfgunumh

    Cost-benefit analysis of lightning from the point of view of miners https://medium.com/@rusty_lightning/miners-and-bitcoin-lightning-a133cd550310#.x42rovlg8

    Routing blog post by rusty https://medium.com/@rusty_lightning/routing-dijkstra-bellman-ford-and-bfg-7715840f004 and reddit comments https://www.reddit.com/r/Bitcoin/comments/4lzkz1/rusty_russell_on_lightning_routing_routing/

    Lightning protocol rfc https://github.com/lightningnetwork/lightning-rfc

    Blog post with screenshots of ln being used on testnet https://medium.com/@btc_coach/lightning-network-in-action-b18a035c955d video https://www.youtube.com/watch?v=mxGiMu4V7ns

    Video of sending and receiving ln on testnet https://twitter.com/alexbosworth/status/844030573131706368

    Lightning tradeoffs http://www.coindesk.com/lightning-technical-challenges-bitcoin-scalability/

    Beer sold for testnet lightning https://www.reddit.com/r/Bitcoin/comments/62uw23/lightning_network_is_working_room77_is_accepting/ and https://twitter.com/MrHodl/status/848265171269283845

    Lightning will result in far fewer coins being stored on third parties because it supports instant transactions https://medium.com/@thecryptoconomy/the-barely-discussed-incredible-benefit-of-the-lightning-network-4ce82c75eb58

    jgarzik argues strongly against LN, he owns a coin tracking startup https://twitter.com/petertoddbtc/status/860826532650123264 https://twitter.com/Beautyon_/status/886128801926795264

    luke's great debunking / answer of some misinformation questions https://www.reddit.com/r/Bitcoin/comments/6st4eq/questions_about_lightning_network/dlfap0u/

    Lightning centralization doesnt happen https://www.reddit.com/r/Bitcoin/comments/6vzau5/reminder_bitcoins_key_strength_is_in_being/dm4ou3v/?context=1

    roasbeef on hubs and charging fees https://twitter.com/roasbeef/status/930209165728825344 and https://twitter.com/roasbeef/status/930210145790976000


    Immutability / Being a swiss bank in your pocket / Why doing a hard fork (especially without consensus) is damaging

    A downside of hard forks is damaging bitcoin's immutability https://www.reddit.com/r/Bitcoin/comments/5em6vu/what_happens_if_segwit_doesnt_activate/dae1r6c/?context=3

    Interesting analysis of miners incentives and how failure is possible, don't trust the miners for long term https://www.reddit.com/r/Bitcoin/comments/5gtew4/why_an_increased_block_size_increases_the_cost_of/daybazj/?context=2

    waxwing on the meaning of cash and settlement https://www.reddit.com/r/Bitcoin/comments/5ei7m3/unconfirmed_transactions_60k_total_fees_14btc/dad001v/

    maaku on the cash question https://www.reddit.com/r/Bitcoin/comments/5i5iq5/we_are_spoiled/db5luiv/?context=1

    Digital gold funamentalists gain nothing from supporting a hard fork to larger block sizes https://www.reddit.com/r/Bitcoin/comments/5xzunq/core_please_compromise_before_we_end_up_with_bu/dem73xg/?context=1

    Those asking for a compromise don't understand the underlying political forces https://www.reddit.com/r/Bitcoin/comments/6ef7wb/some_comments_on_the_bip148_uasf_from_the/dia236b/?context=3

    Nobody wants a contentious hard fork actually, anti-core people got emotionally manipulated https://www.reddit.com/r/Bitcoin/comments/5sq5or/contentious_forks_vs_incremental_progress/ddip57o/

    The hard work of the core developers has kept bitcoin scalable https://www.reddit.com/r/Bitcoin/comments/3hfgpo/an_initiative_to_bring_advanced_privacy_features/cu7mhw8?context=9

    Recent PRs to improve bitcoin scaleability ignored by the debate https://twitter.com/jfnewbery/status/883001356168167425

    gmaxwell against hard forks since 2013 https://bitcointalk.org/index.php?topic=140233.20

    maaku: hard forks are really bad https://www.reddit.com/r/Bitcoin/comments/5zxjza/adam_greg_core_devs_and_big_blockers_now_is_the/df275yk/?context=2


    Some metrics on what the market thinks of decentralization and hostile hard forks

    The price history shows that the exchange rate drops every time a hard fork threatens: https://i.imgur.com/EVPYLR8.jpg

    and this example from 2017 https://twitter.com/WhalePanda/status/845562763820912642

    http://imgur.com/a/DuHAn r/btc users lose money

    price supporting theymos' moderation https://i.imgur.com/0jZdF9h.png

    old version https://i.imgur.com/BFTxTJl.png

    older version https://pbs.twimg.com/media/CxqtUakUQAEmC0d.jpg

    about 50% of nodes updated to the soft fork node quite quickly https://imgur.com/O0xboVI


    Bitcoin Unlimited / Emergent Consensus is badly designed, changes the game theory of bitcoin

    Bitcoin Unlimited was a proposed hard fork client, it was made with the intention to stop segwit from activating

    A Future Led by Bitcoin Unlimited is a Centralized Future https://blog.sia.tech/a-future-led-by-bitcoin-unlimited-is-a-centralized-future-e48ab52c817a#.p1ly6hldk

    Flexible transactions are bugged https://www.reddit.com/r/Bitcoin/comments/57tf5g/bitcoindev_bluematt_on_flexible_transactions/

    Bugged BU software mines an invalid block, wasting 13 bitcoins or $12k

    https://www.reddit.com/r/Bitcoin/comments/5qwtr2/bitcoincom_loses_132btc_trying_to_fork_the/

    https://www.reddit.com/r/btc/comments/5qx18i/bitcoincom_loses_132btc_trying_to_fork_the/

    bitcoin.com employees are moderators of r/btc https://medium.com/@WhalePanda/the-curious-relation-between-bitcoin-com-anti-segwit-propaganda-26c877249976#.vl02566k4

    miners don't control stuff like the block size http://hackingdistributed.com/2016/01/03/time-for-bitcoin-user-voice/

    even gavin agreed that economic majority controls things https://www.reddit.com/r/Bitcoin/comments/5ywoi9/in_2010_gavin_predicted_that_exchanges_ie_the/

    fork clients are trying to steal bitcoin's brand and network effect, theyre no different from altcoins https://medium.com/@Coinosphere/why-bitcoin-unlimited-should-be-correctly-classified-as-an-attempted-robbery-of-bitcoin-not-a-9355d075763c#.qeaynlx5m

    BU being active makes it easier to reverse payments, increases wasted work making the network less secure and giving an advantage to bigger miners https://www.reddit.com/r/Bitcoin/comments/5g1x84/bitcoin_unlimited_bu_median_value_of_miner_eb/

    bitcoin unlimited takes power away from users and gives it to miners https://medium.com/@alpalpalp/bitcoin-unlimiteds-placebo-controls-6320cbc137d4#.q0dv15gd5

    bitcoin unlimited's accepted depth https://twitter.com/tdryja/status/804770009272696832

    BU's lying propaganda poster https://imgur.com/osrViDE


    BU is bugged, poorly-reviewed and crashes

    bitcoin unlimited allegedly funded by kraken stolen coins

    https://www.reddit.com/r/btc/comments/55ajuh/taint_analysis_on_bitcoin_stolen_from_kraken_on/

    https://www.reddit.com/r/btc/comments/559miz/taint_analysis_on_btc_allegedly_stolen_from_kraken/

    Other funding stuff

    https://www.reddit.com/r/Bitcoin/comments/5zozmn/damning_evidence_on_how_bitcoin_unlimited_pays/

    A serious bug in BU https://www.reddit.com/r/Bitcoin/comments/5h70s3/bitcoin_unlimited_bu_the_developers_have_realized/

    A summary of what's wrong with BU: https://www.reddit.com/r/Bitcoin/comments/5z3wg2/jihanwu_we_will_switch_the_entire_pool_to/devak98/

    Bitcoin Unlimited Remote Exploit Crash 14/3/2017

    https://www.reddit.com/r/Bitcoin/comments/5zdkv3/bitcoin_unlimited_remote_exploit_crash/ https://www.reddit.com/r/Bitcoin/comments/5zeb76/timber/ https://www.reddit.com/r/btc/comments/5zdrru/peter_todd_bu_remote_crash_dos_wtf_bug_assert0_in/

    BU devs calling it as disaster https://twitter.com/SooMartindale/status/841758265188966401 also r/btc deleted a thread about the exploit https://i.imgur.com/lVvFRqN.png

    Summary of incident https://www.reddit.com/r/Bitcoin/comments/5zf97j/i_was_undecided_now_im_not/

    More than 20 exchanges will list BTU as an altcoin

    https://www.reddit.com/r/Bitcoin/comments/5zyg6g/bitcoin_exchanges_unveil_emergency_hard_fork/

    Again a few days later https://www.reddit.com/r/Bitcoin/comments/60qmkt/bu_is_taking_another_shit_timberrrrrr/

    User Activated Soft Fork (UASF)

    site for it, including list of businesses supporting it http://www.uasf.co/

    luke's view

    https://www.reddit.com/r/Bitcoin/comments/5zsk45/i_am_shaolinfry_author_of_the_recent_user/df1dqen/?context=3

    threat of UASF makes the miner fall into line in litecoin

    https://www.reddit.com/r/litecoin/comments/66omhr/litecoin_global_roundtable_resolution/dgk2thk/?context=3

    UASF delivers the goods for vertcoin

    https://www.reddit.com/r/Bitcoin/comments/692mi3/in_test_case_uasf_results_in_miner_consensus/dh3cm34/?context=1

    UASF coin is more valuable https://www.reddit.com/r/Bitcoin/comments/6cgv44/a_uasf_chain_will_be_profoundly_more_valuable/

    All the links together in one place https://www.reddit.com/r/Bitcoin/comments/6dzpew/hi_its_mkwia_again_maintainer_of_uasfbitcoin_on/

    p2sh was a uasf https://github.com/bitcoin/bitcoin/blob/v0.6.0/src/main.cpp#L1281-L1283

    jgarzik annoyed at the strict timeline that segwit2x has to follow because of bip148 https://twitter.com/jgarzik/status/886605836902162432

    Committed intolerant minority https://www.reddit.com/r/Bitcoin/comments/6d7dyt/a_plea_for_rational_intolerance_extremism_and/

    alp on the game theory of the intolerant minority https://medium.com/@alpalpalp/user-activated-soft-forks-and-the-intolerant-minority-a54e57869f57

    The risk of UASF is less than the cost of doing nothing https://www.reddit.com/r/Bitcoin/comments/6bof7a/were_getting_to_the_point_where_a_the_cost_of_not/

    uasf delivered the goods for bitcoin, it forced antpool and others to signal (May 2016) https://bitcoinmagazine.com/articles/antpool-will-not-run-segwit-without-block-size-increase-hard-fork-1464028753/ "When asked specifically whether Antpool would run SegWit code without a hard fork increase in the block size also included in a release of Bitcoin Core, Wu responded: "No. It is acceptable that the hard fork code is not activated, but it needs to be included in a 'release' of Bitcoin Core. I have made it clear about the definition of 'release,' which is not 'public.'""

    Screenshot of peter rizun capitulating https://twitter.com/chris_belcher_/status/905231603991007232

    Fighting off 2x HF

    https://twitter.com/MrHodl/status/895089909723049984

    https://www.reddit.com/r/Bitcoin/comments/6h612o/can_someone_explain_to_me_why_core_wont_endorse/?st=j6ic5n17&sh=cc37ee23

    https://www.reddit.com/r/Bitcoin/comments/6smezz/segwit2x_hard_fork_is_completely_useless_its_a/?st=j6ic2aw3&sh=371418dd

    https://www.reddit.com/r/Bitcoin/comments/6sbspv/who_exactly_is_segwit2x_catering_for_now_segwit/?st=j6ic5nic&sh=1f86cadd

    https://medium.com/@elliotolds/lesser-known-reasons-to-keep-blocks-small-in-the-words-of-bitcoin-core-developers-44861968185e

    b2x is most of all about firing core https://twitter.com/WhalePanda/status/912664487135760384

    https://medium.com/@StopAndDecrypt/thats-not-bitcoin-this-is-bitcoin-95f05a6fd6c2

    Misinformation / sockpuppets

    https://www.reddit.com/r/Bitcoin/comments/6uqz6k/markets_update_bitcoin_cash_rallies_for_three/dlurbpx/

    three year old account, only started posting today https://archive.is/3STjH

    Why we should not hard fork after the UASF worked: https://www.reddit.com/r/Bitcoin/comments/6sl1qf/heres_why_we_should_not_hard_fork_in_a_few_months/

    History

    Good article that covers virtually all the important history https://bitcoinmagazine.com/articles/long-road-segwit-how-bitcoins-biggest-protocol-upgrade-became-reality/

    Interesting post with some history pre-2015 https://btcmanager.com/the-long-history-of-the-fight-over-scaling-bitcoin/

    The core scalabality roadmap + my summary from 3/2017 https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2015-December/011865.html my summary https://www.reddit.com/r/Bitcoin/comments/5xa5fa/the_core_development_scalability_roadmap/

    History from summer 2015 https://www.reddit.com/r/Bitcoin/comments/5xg7f8/the_origins_of_the_blocksize_debate/

    Brief reminders of the ETC situation https://www.reddit.com/r/Bitcoin/comments/6nvlgo/simple_breakdown_of_bip91_its_simply_the_miners/dkcycrz/

    Longer writeup of ethereum's TheDAO bailout fraud https://www.reddit.com/r/ethereumfraud/comments/6bgvqv/faq_what_exactly_is_the_fraud_in_ethereum/

    Point that the bigblocker side is only blocking segwit as a hostage https://www.reddit.com/r/BitcoinMarkets/comments/5sqhcq/daily_discussion_wednesday_february_08_2017/ddi3ctv/?context=3

    jonny1000's recall of the history of r/bitcoin https://www.reddit.com/r/Bitcoin/comments/6s34gg/rbtc_spreading_misinformation_in_rbitcoinmarkets/dl9wkfx/

    Misc (mostly memes)

    libbitcoin's Understanding Bitcoin series (another must read) https://github.com/libbitcoin/libbitcoin/wiki/Understanding-Bitcoin

    github commit where satoshi added the block size limit https://www.reddit.com/r/Bitcoin/comments/63859l/github_commit_where_satoshi_added_the_block_size/

    hard fork proposals from some core devs https://bitcoinhardforkresearch.github.io/

    blockstream hasnt taken over the entire bitcoin core project https://www.reddit.com/r/Bitcoin/comments/622bjp/bitcoin_core_blockstream/

    blockstream is one of the good guys https://www.reddit.com/r/Bitcoin/comments/6cttkh/its_happening_blockstream_opens_liquid_sidechain/dhxu4er/

    Forkers, we're not raising a single byte! Song lyrics by belcher https://gist.github.com/chris-belcher/7264cd6750a86f8b4a9a

    Some stuff here along with that cool photoshopped poster https://medium.com/@jimmysong/bitcoin-realism-or-how-i-learned-to-stop-worrying-and-love-1mb-blocks-c191c35e74cb

    Nice graphic https://twitter.com/RNR_0/status/871070843698380800

    gmaxwell saying how he is probably responsible for the most privacy tech in bitcoin, while mike hearn screwed up privacy https://www.reddit.com/r/btc/comments/6azyme/hey_bu_wheres_your_testnet/dhiq3xo/?context=6

    Fairly cool propaganda poster https://twitter.com/urbanarson/status/880476631583924225

    btc tankman https://i.redd.it/gxjqenzpr27z.png https://twitter.com/DanDarkPill/status/853653168151986177

    asicboost discovery meme https://twitter.com/allenscottoshi/status/849888189124947971

    https://twitter.com/urbanarson/status/882020516521013250

    gavin wanted to kill the bitcoin chain https://twitter.com/allenscottoshi/status/849888189124947971

    stuff that r/btc believes https://www.reddit.com/r/Bitcoin/comments/6ld4a5/serious_is_the_rbtc_and_the_bu_crowd_a_joke_how/djszsqu/

    after segwit2x NYA got agreed all the fee pressure disappeared, laurenmt found they were artificial spam https://twitter.com/i/moments/885827802775396352

    theymos saying why victory isnt inevitable https://www.reddit.com/r/Bitcoin/comments/6lmpll/explaining_why_big_blocks_are_bad/djvxv2o/

    with ignorant enemies like these its no wonder we won https://bitco.in/forum/threads/gold-collapsing-bitcoin-up.16/page-999 ""So, once segwit2x activates, from that moment on it will require a coordinated fork to avoid the up coming "baked in" HF. ""

    a positive effect of bcash, it made blockchain utxo spammers move away from bitcoin https://www.reddit.com/r/btc/comments/76lv0b/cryptograffitiinfo_now_accepts_bitcoin_cash/dof38gw/

    summary of craig wright, jihan wu and roger ver's positions https://medium.com/@HjalmarPeters/the-big-blockers-bead6027deb2

    Why is bitcoin so strong against attack?!?! (because we're motivated and awesome) https://www.reddit.com/r/btc/comments/64wo1h/bitcoin_unlimited_is_being_blocked_by_antivirus/dg5n00x/

    what happened to #oldjeffgarzik https://www.reddit.com/r/Bitcoin/comments/6ufv5x/a_reminder_of_some_of_jeff_garziks_greatest/

    big blockers fully deserve to lose every last bitcoin they ever had and more https://www.reddit.com/r/BitcoinMarkets/comments/756nxf/daily_discussion_monday_october_09_2017/do5ihqi/

    gavinandresen brainstorming how to kill bitcoin with a 51% in a nasty way https://twitter.com/btcdrak/status/843914877542567937

    Roger Ver as bitcoin Judas https://imgur.com/a/Rf1Pi

    A bunch of tweets and memes celebrating UASF

    https://twitter.com/shaolinfry/status/842457019286188032 | https://twitter.com/SatoshiLite/status/888335092560441345 | https://twitter.com/btcArtGallery/status/887485162925285377 | https://twitter.com/Beautyon_/status/888109901611802624 | https://twitter.com/Excellion/status/889211512966873088 | https://twitter.com/lopp/status/888200452197801984 | https://twitter.com/AlpacaSW/status/886988980524396544 | https://twitter.com/BashCo_/status/877253729531162624 | https://twitter.com/tdryja/status/865212300361379840 | https://twitter.com/Excellion/status/871179040157179904 | https://twitter.com/TraceMayer/status/849856343074902016 | https://twitter.com/TraceMayer/status/841855022640033792 | https://fs.bitcoinmagazine.com/img/images/Screen_Shot_2017-08-18_at_01.36.47.original.png

    submitted by /u/belcher_
    [link] [comments]

    My local strip club won't take bitcoin :(

    Posted: 27 Dec 2017 04:37 PM PST

    Bob show me your ways.

    Posted: 27 Dec 2017 05:55 PM PST

    27/Dec/2017 /r/Bitcoin reaches 600,000 subscribers

    Posted: 27 Dec 2017 06:32 AM PST

    Just checked into a hostel in Taipei and saw this sign.

    Posted: 28 Dec 2017 12:36 AM PST

    I think he's gonna be okay in the end. ��

    Posted: 27 Dec 2017 12:02 PM PST

    Some people forward planning amazes me.

    Posted: 27 Dec 2017 08:16 PM PST

    Basic income experiment receives $5 million worth of bitcoin

    Posted: 27 Dec 2017 09:49 PM PST

    Don't repeat my mistakes. I had everything, now i am broke

    Posted: 28 Dec 2017 02:10 AM PST

    After reading all these bitcoin success stories around here, i decided to share my story of failure, in order to protect people from the mistakes i made. I have no intend to ask for a help, but a bit of moral support will be very helpful. I am very ashamed of my ignorance, it's hard to admit it, but i will try.

    I was into bitcoin for about a 2 years. All that time i was buying btc and hodling, never sold a single satoshi, waiting for times when i could spend it without converting into fiat. I was lunatik about how cryptocurrency will make a world a better place (and i am still is), this ideology changed my life. My family and friends, which mostly are people from my christian community, never supported these interests. We were always arguing about gambling component and how our religion is against it. And about bank system, etc.

    I wont brag you how much i had btc, but for me and my family it was a very big money.

    And i did couple major mistakes. Frankly, i think i did EVERYTHING wrong and it ruinded my life.

    • I borrowed money to buy crypto
    • I kept other people's crypto in my wallet
    • I never thought enough about securing my wallet
    • I have lost cold mind and become obsessed

    So, first of all, i was so blinded with bitcoin success, that i was maniacally looking for a money everytime the price was dropping. Especially last half a year, if i had no money, i started borrowing as much, as i could return in 2018, "after some saving". It was very obviously for me that price will be higher and i will easily return the debt... But that's not a main problem.

    You remember how i was obsessed with crypto? So i began to attract all relatives, friends and coworkers in cryptocurrency investing. Well, my boss was interested, but not as much to deal with "registration and stuff". And he gave me some money, so i could buy coins for him. At first, ammounts was so small, i didnt bother to make a separate wallet for him. And all the time i was thinking that soon it will be done. But as price was growing, boss became more interested and start to invest more and more money, never bothering to make himself a wallet. And i didnt thought much about it aswell. That was a big mistake.

    And finally, the main reason i am telling this story. I think you already know what happened. I lost my wallet. I had only 2 copies of my wallet, "cold storage" as i thought. One on usb stick, and one on my old laptop, that i was using only for cryptocurrencies. I was stupid enough to keep both copies in one place, but this is not that fact that have destroyed me. My obsession pushed me to check my wallet all the time, not only looking online in the blockchaine, i had to check it by logging into wallet on my "cold laptop", and sometimes to check if usb-stick are working properly. Yep, i am idiot, and deserve to suffer, i know. One time i was stupid enough, to check both laptop and stick, after that i was distracted by a phone call and i forgot about everything. Went to a bedroom, got sleep and went to the job at the morning. when i returned from work, i found out that i had been robbed, they took both laptops (one new and that "old one" with a usb-stick in it) and some minor other things. Some time has passed, the police said they will take care of my laptops as soon as they catch all the murderers and stuff... Frankly, that's normal for my country i did not expect more. Wallets were encrypted with a password, no movement in my addresses. To be honest i doubt that the robbers understood what they had stolen. Btw, seed have been saved in txt file... On the same laptop and usb-stick.

    Now i am broke, boss fired me, threatens me and has already contacted all possible employers in our town. I owe money to everyone i know. And the worst thing, that i have no support from my family and friends... They just saying things like "we told you!". I am depressed and completely confused in my believes, my loved ones and everything else.

    Today i am going to an interview for some job. I will try my best to get things done. But you have no idea how it is tough to knowing you have lose everything. So please, don't make such mistakes. Secure your wallet, make some copies, don't keep all the copies in one place, and PLEASE NEVER BORROW money to buy crypto!

    Sorry for my english and God bless you!

    submitted by /u/simpl3guy
    [link] [comments]

    As it is not stated in the Newcomers Thread: YOU DON'T HAVE TO BUY A FULL BITCOIN!

    Posted: 27 Dec 2017 05:31 PM PST

    The FAQ says that you can buy any amount of bitcoin but fails to mention that this means that you can buy parts of a bitcoin as well. There are too many people that think that they have to buy a full bitcoin and are turned away by this. Please make sure you remind newcomers of this fact.

    submitted by /u/PappaJew
    [link] [comments]

    Some good news for you guys in all this chaos :)

    Posted: 27 Dec 2017 10:21 PM PST

    When comparing the Lightning Network to the legacy payment systems, all detractors either miss or intentionally leave out the most important distinction that gives LN its major advantage —> **Zero counterparty risk**

    Posted: 27 Dec 2017 08:13 AM PST

    Unlike the bank (or anything we've previously known), with the Lightning Network the other party can't decide not to give you the money they owe you. A blockchain confirmation will always set the record straight. Unlike the bank, the Lightning Network involves zero trust in the other party to give you your funds.

    https://www.investopedia.com/terms/c/counterpartyrisk.asp

    submitted by /u/Lejitz
    [link] [comments]

    How a lot of people behave with Bitcoin ��

    Posted: 27 Dec 2017 01:41 PM PST

    Coinbase Announces 2018 SegWit Support As Third 'Engineering Priority'

    Posted: 27 Dec 2017 09:37 AM PST

    Bitcoin is not a "bubble"

    Posted: 27 Dec 2017 03:06 PM PST

    If Bitcoin is like having your own bank in your pocket, then LN is like adding global-free-instant-checking to your bank!

    Posted: 27 Dec 2017 11:57 PM PST

    Seems like a useful metaphor for getting across to noobs how much impact it will have. Using on chain txs has become like wire transfers at your bank - costly, but soon you can have free-checking that is global and instant and most important since it's still Bitcoin, it's non-custodial, non-censorable money. I can't wait for this to mature enough for real world use. This is really not the time to give up on on Bitcoin, though I know it seems like things aren't working atm.

    submitted by /u/jcoinner
    [link] [comments]

    Seth Meyers -- Bitcoin Commercial: What Is It and How Does It Work?

    Posted: 27 Dec 2017 05:07 PM PST

    No comments:

    Post a Comment