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I wrote an offline Bitcoin block explorer that loads data from Bitcoin Core and allows you to explore the blockchain on your PC

Dear /Bitcoin, I wrote a set of tools to import data from .bitcoin/blocks/blkXXXXX.dat files into databases and allow you to explore the blockchain on your own PC by running ad-hoc queries of all the main Bitcoin Core data structures including blocks, TX's, inputs, outputs, addresses and more.
It's written in C++ and uses Bitcoin Core itself to read the data, so it's always 100% compliant with the latest Bitcoin release. I abstracted away the database functions, so you can implement "drivers" for any other DB system. I've been playing with it on MySQL but perhaps others would prefer Neo4J or Cassandra for nosql graph analysis.
Once the data is loaded, you can run any database query against it.
I implemented a simple reference Python interface to it so you can play with the blockchain. I made this outer layer in Python but any other language can be easily plugged in, including big data analysis systems like Spark or Hadoop.
Some stuff you can do with it:
While loading the block files it does some additional work :
Addresses, TX's and all other data structures are decoded by Bitcoin Core itself. The C++ Toolbox links to Bitcoin Core and uses the canonical implementation, so the loaded data is accurate. The Python reference implementation is almost 100% independent from the C++ code (except for configuration code which shares the same parameters and config file as the C++ Toolbox).
Released under the MIT license.
I hope you like playing with it!

Links

Announcement : https://bitcointalk.org/index.php?topic=5211107.0
Docs : https://crypto.bi/tape/toolbox/
Source code: https://github.com/cryptobi/toolbox
submitted by josefonseca to Bitcoin [link] [comments]

Which type of curren(t) do you want to see(cy)? A analysis of the intention behind bitcoin(s). [Part I]

Bitcoin was released to the world in 2009 by someone (or a group) who authored a technical whitepaper, released the source code to the protocol and commented on a few p2p forums and mailing lists under the pseudonym Satoshi Nakamoto for a few months prior and a few years afterwards before leaving the project. The project was left in the hands of Gavin Andresson who was another cryptographer that satoshi communicated regularly with on the forums and had been one of the first people involved in the project. Some time after satoshi left, one of his accounts was allegedly hacked and bitcointalk (the primary forum) itself was hacked so a meme kind of emerged that satoshi wouldn't be able to post again from his accounts or that posting from them would be dubious. In 2016 an Australian by the name of Craig S Wright was exposed by Wired and Gizmodo as potentially being the inventor of bitcoin. Craig then signed privately for Gavin Andreson, Jon Matonis but then when he was supposed to cryptographically sign to a journalist the method performed did not hold up to public scrutiny because he could have copy pasted a fragment from an earlier known signed message from satoshi and not generated it himself with the private keys. This cast a lot of doubt from many on the man's claims and he published an article saying he wasn't brave enough to sign.
Since then the term cryptocurrency has blown out massively to include anything with a distributed ledger technology, a token, a security, and has really just devolved into a cesspit of buzzwords and disinformation. Once satoshi disappeared in 2011 and left the repo in the hands of Gavin and the open source community, it left a power vacuum in the space for how to interpret the protocol, whitepaper and handle the development. Gavin Andresson brought some other developers on board from the forums and mailing lists, Shortly after Gavin gave some other developers commit access, bitcointalk was hacked and these new developers somehow deleted gavin from the github repo due to apparent concern that his account was compromised from the hack and afterwards once he validated his identity in certain accounts he was never given access again. Gavin stopped being involved with the project after that.
In the time following satoshi's departure a meme had evolved that satoshi had left because Gavin had met with the CIA to discuss bitcoin. This meme combined with the interpretation of what satoshi meant when he included the quote "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks" in the genesis block, the subsequent rise and fall of silk road and darknet markets, and the general lore of the space, his cypherpunk mailing list associations had led the scene to paint/project upon him as some kind of government hating tax dodging l33t h4xor demigod.
Although in the title of the whitepaper it was described as p2p cash, bitcoin as most know it is now is marketed as a store of value. Although it was defined as the longest Proof of Work chain of digital signatures, bitcoin as most know it in actual fact has segregated witnesses (signatures) in the protocol. Although satoshi attests to how bitcoin is designed to scale to giant block sizes hosted and mined in data centers that never really hits a scaling ceiling, it is being sold as that even at 1MB size, the damage has already been done and the blocksize should be 300kB because every user needs to be able to run a full node for bitcoin to validate their own transactions with the lowest hardware and bandwidth requirements possible. A high vertice count with everyone running a (non-mining) full node is said to protect the network against malicious actions by the big bad government while graph theory states that it is the degree of inter connectivity of the vertcies (edge number) that confers security of the network against sybil attacks as it brings the number of hops down.
This decoupling from the original vision has led to development and scaling of bitcoin stalling for many years which led to the proliferation of many alt coins rising up to claim they possess superior attributes to bitcoin or can work in conjunction with bitcoin in a gold and silver type relationship, or serve a different use case to bitcoin. The debate between the groups that represented the opposing roadmaps reached a climax with bitcoin itself forking into two now separate blockchains with the minority chain being declared the imposter by social media claiming hashpower and the market had chosen despite their chain changing on the protocol level to implement segregated witnesses and reject the block size increase. These two now separate chains both forked again to birth bitcoin gold and diamond on the segwit chain and bitcoin cash and bitcoin sv on the non segwit chain. At the non segwit chain fork, bitcoin cash implemented checkpointing at the protocol level whereas bitcoin sv maintained the original nakamoto consensus and sought to scale greater than the 32MB blocksize limit BCH maintained with 64MB blocks.
Following these forking events both BTC (segwit) and BCH (checkpoints) also implemented Schnorr signatures which was marketed as economising the size of a typical bitcoin transaction though in actual fact it can be used to obfuscate signatures and allow for the mixing of coins to mask the chain of digital signatures and essentially "anonymously" launder money. The BSV chain (now Stewarded by Dr Craig Wright) was then declared the loser of that hash war by people heralding the power of the market and the miners to democratize money. The problem with such a claim though is just like current polical democracy, this apparent democratisation of money was just as susceptible to the influence of those who control the cryptocurrency media and just like in politics, there is a cabal like group that exerts a disproportionate influence over the narrative and appears to serve the interests of those in on the racket rather than those it is allegedly informing.
The main forums for discussion of cryptocurrency originally were bitcoin.org, bitcointalk.org and /Bitcoin with all three of them for some time sharing the same moderator theymos. Coindesk and the bitcoinmagazine (started by ethereum devs) were some early sources, talking heads like andreas antonopolos (andreasma), peter todd (petertodd) and greg maxwell (nullc) being propped up as sources of knowledge on what is the best course of action for scaling and endorsing solutions like small blocks, second layer solutions and segwit as a necessarry bitcoin improvement protocol (BIP) while people like Roger Ver (memory dealers) and Dr Craig Wright (craig_s_wright) endorsing a block size increase. Because the core developers had chosen to scale with small blocks and lots of nodes on the network were signalling in support of Segwit any discussion of a big block alternative was considered discussion of an alt coin and deleted and eventually users banned from /bitcoin. Out of that incident /btc emerged as an apparently censorship free forum for the discussion of all scaling plans for bitcoin but was ultimately a partisan sub populated with dejected big blockers. After the BCH fork, discussion for bitcoin sv exists on a few subs /bsv (modded by BCHers), /bitcoinsv (moderated by the lead technician at nChain (Craig Wright's company) and /bitcoincashsv where many users have been banned from both /bitcoin and /btc.
Now this so far is just kind of a synposis of the history of bitcoin covering all three of the main contenders for the legitimate claimant of the name but the part 2 will look more at what kind of drastically different societies would be built upon the different versions of the protocol and what may seem like their subtle differences and which one is likely to succeed.
submitted by whipnil to C_S_T [link] [comments]

Subreddit Stats: Drama top posts from 2018-08-11 to 2019-08-10 20:29 PDT

Period: 364.37 days
Submissions Comments
Total 993 175972
Rate (per day) 2.73 479.44
Unique Redditors 502 14271
Combined Score 524087 3258754

Top Submitters' Top Submissions

  1. 9206 points, 13 submissions: Kellere31
    1. Smug post 3000: Magathots (1474 points, 98 comments)
    2. Smug post 13 😍Pibbls😍 (1302 points, 246 comments)
    3. Centrist smugpost 4 (1170 points, 187 comments)
    4. Smug post 15: conservative edition (802 points, 151 comments)
    5. Drama meta smug post 6 (676 points, 406 comments)
    6. Smug post 10 BasicallyADoctor fan edition (642 points, 63 comments)
    7. By the way I am totally an Anarchist sweaty! (574 points, 72 comments)
    8. In response to recent (((migration))) on this sub. (548 points, 49 comments)
    9. Smug post 8. The reminder that this applies to Magatards too. (502 points, 175 comments)
    10. Centrist smug post 9: shitty reddit humor (432 points, 97 comments)
  2. 8910 points, 2 submissions: Barrack-HusseinObama
    1. Rotten Tomatoes pulls “Want to see” percentage score from site after Captain Marvel interest dips below 25%. (8615 points, 1865 comments)
    2. Jeffrey Epstein Found Injured in NYC Jail Cell After Possible Suicide Attempt (295 points, 156 comments)
  3. 5735 points, 9 submissions: rsrfy
    1. >powermods (1746 points, 153 comments)
    2. look how they massacred my boy (974 points, 122 comments)
    3. never forget the innocence the fugees took from us (545 points, 56 comments)
    4. Ben Garrison puts down the syringe long enough to make his holiday gift guide (507 points, 205 comments)
    5. mfw centroid jannie (484 points, 26 comments)
    6. Shitting on your floor to own Drumpf (405 points, 230 comments)
    7. new Lawlz sticky? lemme save you a click (375 points, 71 comments)
    8. the real weapon they don't want you to have (361 points, 61 comments)
    9. had to do it to em (338 points, 31 comments)
  4. 4701 points, 11 submissions: BIknkbtKitNwniS
    1. Vice: Not believing in astrology is toxic masculinity. "Women and queer people are drawn to astrology because it offers community and refuge. In a heterosexual patriarchy, cis-het men arguably have less to seek refuge from" (603 points, 222 comments)
    2. Is Poland /ourcountry/ ? (515 points, 177 comments)
    3. Imagine being so unbearable that being replaced by a plastic doll is a real concern for you. (486 points, 442 comments)
    4. When rightoids call leftoids NPCs and vice versa (484 points, 143 comments)
    5. They targeted readers. Readers. (449 points, 302 comments)
    6. Obama isn't woke because he attended McCain's funeral instead of Aretha Franklin's because all black people are friends or something. (441 points, 98 comments)
    7. Bernie Sanders can't contain his (((inner Jew))) when he's asked about his favourite book. (400 points, 171 comments)
    8. The left really can't meme (394 points, 232 comments)
    9. Menslibber can't handle playful flirting from half naked Halloween thots. "I feel sexually harassed". (352 points, 275 comments)
    10. WatchRedditDies is literally filing a lawsuit against blackpeopletwitter for not letting mayos post lmao (293 points, 184 comments)
  5. 4569 points, 11 submissions: Ghdust2
    1. Another male feminist gets accused of sexual assault. The kicker? he was the founder of Study of Men and Masculinities at Stony Brook. The university that was recommended to braincels after the quarantine. (653 points, 283 comments)
    2. Brie “All Mayos Need To Get K.O.” Larson gets angry at Thor for comparing her to Tom Cruise. (501 points, 360 comments)
    3. Imagine being this upset at a capehsit movie. (427 points, 214 comments)
    4. This is certifiably the worst thing Ben “The Fentanyl Man” Garrison has drawn. (415 points, 93 comments)
    5. So he totally jerks it to this, right? (411 points, 61 comments)
    6. Ben “Gotta Gas Em All” Garrison shares his thoughts on the Jessie Smollett controversy. (401 points, 66 comments)
    7. Mod of liberal_irl goes on a pinging spree. (400 points, 184 comments)
    8. Horseshoe theory proven right yet again as Chapo celebrates terrorist attacks on Jews. (376 points, 275 comments)
    9. ScarJo says actors should be allowed to do their jobs, the femcels over at gamerghazi react with terror. (344 points, 97 comments)
    10. The soyboys of menslib discuss how the thought of physical strength makes them uncomfortable. (334 points, 150 comments)
  6. 4390 points, 3 submissions: GeauxHouston22
    1. this is literally every one of you dweebs (2098 points, 191 comments)
    2. Jussie Smollett up for NAACP Award and I'm now fully convinced that our lizard overlords monitor this subreddit and manipulate reality to benefit it (1303 points, 335 comments)
    3. a tale as old as time (989 points, 189 comments)
  7. 4113 points, 7 submissions: Oh_hamburgers_
    1. T_D sent 3 tons of salt to the CNN headquarters (1760 points, 735 comments)
    2. Had fun at the meetup today drama, thanks for coming (571 points, 207 comments)
    3. Woke Twitter erupts into hysterics when a Jewish Mexican casually rests her arm during the Kavanaugh hearings (401 points, 345 comments)
    4. oh jeez (360 points, 296 comments)
    5. Blackfellas struggle to cope with the "white supremacist shooter" narrative getting BLACKED (359 points, 87 comments)
    6. Bitcoin boys may be out nearly $200m after boomer forgets to write down password and then dies (343 points, 145 comments)
    7. 300lb braphog crackhead crushes her 120lb crackhead manlet to death with a yokozuna finishing move (319 points, 92 comments)
  8. 4084 points, 8 submissions: dootwthesickness_II
    1. This image makes the CAfugees cry (864 points, 151 comments)
    2. The great CAnimal purge does NOT mean that Chapocels are welcome here. Defend /Drama's sovereignty. Post things that upset them. (756 points, 300 comments)
    3. In light of the recent spergfest involving /butchlesbians, let's remember to keep ourselves safe (550 points, 146 comments)
    4. /pol/ baits a new hook. Will the blue checkmarks bite again? (514 points, 111 comments)
    5. “Russians have changed tactics to try to drive a wedge between feminists and Muslims. You will be seeing a lot of these contentious posts on the front page for the coming year.” (431 points, 282 comments)
    6. "I am NOT an incel! I'm just involuntarily unable to get laid!" t. /ChapoTraphouse (331 points, 159 comments)
    7. Art museum discovers that museumgoers want to see art, not blank spaces on the walls that "encourage thought about how women's bodies are shown." (326 points, 187 comments)
    8. Build a wall and make /conservative pay for it (312 points, 137 comments)
  9. 4035 points, 9 submissions: Strictlybutters
    1. YEpost: 🌊 Drama’s Patron Saint wears a MAGA hat and Colin Kaepernick t shirt while reading quotations from chairman Mao (832 points, 132 comments)
    2. Kanye announces his yexit from the right (470 points, 213 comments)
    3. Zyklon Ben’s latest fentanyl laced fever dream (466 points, 157 comments)
    4. When I said that Hillary Clinton got schlonged by Obama, it meant got beaten badly. The media knows this. Often used word in politics! (460 points, 97 comments)
    5. GQ writer can’t believe people have the audacity to wish her a Merry Christmas and likens it to being told as a female to smile more😤😤 (439 points, 145 comments)
    6. Strong 💪 big boy 👦 president DESTROYS small soychild libshit with facts and logic! (408 points, 138 comments)
    7. Chris Pratt fills his closet with 🇺🇸 🐍tee shirts 🐍 🇺🇸from goodwill like a poor🤢🤢🤮🤮 and therefore as logic obviously dictates is white supremacist trash and is from here on out CANCELLED! (343 points, 293 comments)
    8. Are female AI voices causing toxic masculinity or is this the most retarded hot take ever (319 points, 81 comments)
    9. Broke people are usually very low class, have extremely bad manners, have zero etiquette and no class at all whatsoever. THREAD (298 points, 93 comments)
  10. 3998 points, 9 submissions: Coonass_alt
    1. Jussie literally walked out of his apartment to go stage the hate crime with the noose ALREADY around his neck. His own apartment cameras captured it. (672 points, 136 comments)
    2. the NYT finally breaks the bad news that most people actually got a tax cut from blumpf and /politics is SEETHING. Currently 18% upvoted. (554 points, 360 comments)
    3. How much C O P E does it take to make a graph like this? Found in /datingoverthirty (547 points, 224 comments)
    4. Scientists say that drinking alcohol during pregnancy is unsafe. /Science white-knights melt the fuck down. (442 points, 222 comments)
    5. Multiple people have tried to remove references to Epstien's Jewish heritage from his Wikipedia article today, fight between people who want to keep that information there and those who want to scrub it. (384 points, 221 comments)
    6. College calls the police, sends out campus wide e-mails, after cartoon frog is posted on bulletin board (379 points, 181 comments)
    7. For the second day in a row, literally the top 50 posts on reddit.com were removed by mods. SMH y'all really can't behave. Be better. (363 points, 59 comments)
    8. Teens attack random people in Philadelphia (352 points, 293 comments)
    9. Reddit Gamers get scammed by marketing and overhype for like the 10th time in the past 3 years and now the subreddit for the newest pile of shit is in open revolt. Remember these retards fell for an EA game. (305 points, 142 comments)

Top Commenters

  1. SnapshillBot (28652 points, 937 comments)
  2. Ed_ButteredToast (17519 points, 956 comments)
  3. AnnoysTheGoys (16293 points, 642 comments)
  4. Starship_Litterbox_C (16083 points, 492 comments)
  5. BIknkbtKitNwniS (15442 points, 152 comments)
  6. snallygaster (15259 points, 699 comments)
  7. The_Reason_Trump_Won (15096 points, 124 comments)
  8. Tzar-Romulus (14084 points, 578 comments)
  9. Corporal-Hicks (13887 points, 360 comments)
  10. TaysSecondGussy (13505 points, 430 comments)

Top Submissions

  1. Rotten Tomatoes pulls “Want to see” percentage score from site after Captain Marvel interest dips below 25%. by Barrack-HusseinObama (8615 points, 1865 comments)
  2. SEETHING white femcel by deleted (4884 points, 983 comments)
  3. Gillette made an ad telling their customers that they are sexist pieces of shit. by deleted (4867 points, 2995 comments)
  4. A New Zealander literally said "Subscribe to PewDiePie" before shooting up a mosque by ObsessiveMuso (3968 points, 2093 comments)
  5. Unstoppable force meets immovable object by Mat_The_49th (2944 points, 544 comments)
  6. The_Donald just got quarantined by EddingtonDidNothingW (2280 points, 927 comments)
  7. this is literally every one of you dweebs by GeauxHouston22 (2098 points, 191 comments)
  8. drama by DannedFromBrama (2006 points, 96 comments)
  9. Thots on suicide watch as it turns out they have to pay taxes too by deleted (1948 points, 772 comments)
  10. You’re welcome by deleted (1784 points, 190 comments)

Top Comments

  1. 2701 points: deleted's comment in Gillette made an ad telling their customers that they are sexist pieces of shit.
  2. 1778 points: RobertSpringer's comment in Gillette made an ad telling their customers that they are sexist pieces of shit.
  3. 1617 points: a_cute_grill's comment in A pre-HRT, pre surgery Transwoman who also happens to be a lesbian wins a major women's cycling competition. cycling is pissed.
  4. 1474 points: Destirigon's comment in A pre-HRT, pre surgery Transwoman who also happens to be a lesbian wins a major women's cycling competition. cycling is pissed.
  5. 1461 points: HardIsLife's comment in Gillette made an ad telling their customers that they are sexist pieces of shit.
  6. 1275 points: RandolphCox's comment in Thots on suicide watch as it turns out they have to pay taxes too
  7. 1209 points: keeeeshawn's comment in Gillette made an ad telling their customers that they are sexist pieces of shit.
  8. 1090 points: CirqueDuFuder's comment in Gillette made an ad telling their customers that they are sexist pieces of shit.
  9. 1030 points: stalejokesunlimited's comment in Thots on suicide watch as it turns out they have to pay taxes too
  10. 985 points: melokobeai's comment in Autist furry somehow gets job at NASA, proceeds to insult a member of the National Space Council, loses internship
Generated with BBoe's Subreddit Stats
submitted by subreddit_stats to subreddit_stats [link] [comments]

Beginner's Guide to Trading Crypto. Part 5

Beginner's Guide to Trading Crypto. Part 5

Talk The Trader Talk: A Journey Into The Realm Of Trader Slang

Slang is a natural evolution of a language under working conditions. Every industry has its own slang vocabulary, which may or may not be composed of morphologies of words directly related to the job. Sometimes situations related to the job may evolve or devolve into adjectives, verbs, nouns of even completely new words that reflect the object in question. To the uninitiated, such terms may sound like gibberish and could well resemble the talk of thugs that has been so vividly presented many times over in television series and movies.
Whether it is pidgin, slang, argot, or a dialect, industries have their own ways of expressing their ins and outs. For instance, the exhaust system of automobiles is often called the "puffer" among mechanics, a "fat finger" is a larger than intended trade among bankers, a "gat" is a weapon among street gangs, and "all day" is a life sentence among prisoners. The lists of slang terms are endless and are an extremely interesting read.
https://preview.redd.it/704sgly6nfz31.png?width=820&format=png&auto=webp&s=9d7fe3b1ef36869834dbf284ea0fcb4a7caee720

The Trader Lingo

To make sure that MoonTrader users get into the feel of what it is like to be part of the crypto market, we have compiled a comprehensive summary of some of the most widespread slang terms used by traders. Knowing these terms is an important part of working on an exchange, as understanding what traders are talking about is half the job of becoming one of them and being able to delve into the processes taking place