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Trivia
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Bitcoin Stammtisch Hardcore Xmas Trivia 2023 (07.12.2023)

  1. Which was the biggest burger version on the Room77 menu?
  • Double Stack
  • Double Bypass
  • Triple Stack
  • Triple Bypass
  1. Which Ponzi scheme was the largest in Bitcoin terms, collecting more than 700467 Bitcoins?
  • OneCoin
  • Mt. Gox
  • Bitcoin Savings and Trust (BTCST)
  • Bitconneeeeeect
  1. Who wrote the official Lightning theme song as defined in BOLT #0 and which melody does it use?
  • Anthony Towns to the melody of Greased Lightnin’ by Grease/John Travolta
  • Christian Decker to the melody of Thunderstruck by AC/DC
  • Thaddeus Dryja to the melody of Lightning Strikes by Ozzy Osbourne
  • Rusty Russel to the melody of Lightning Bolt by Jake Bugg
  1. Select the attack scenario where an attacker has temporary physical access to your device.
  • Side-channel Attack
  • Eclipse Attack
  • Evil maid attack
  • Denial-of-service attack
  1. Which place is geographically closest to the planned Bitcoin City in El Salvador?
  • San Salvador City
  • Conchagua Volcano
  • El Zonte (Bitcoin Beach)
  • San Miguel Volcano
  1. The originator of the HODL meme wrote his famous post in December 2013: “Yeah you good traders can spot the highs and the lows pit pat piffy wing wong wang just like that and make a ____ bucks sure no problem bro.” Whats the missing word?
  • milli
  • million
  • millino
  • millnio
  1. BIP 324 supersedes which BIP?
  • 150
  • 161
  • 171
  • None of these options
  1. Which answer contains a project that did NOT originate in Berlin (at least in some part)?
  • Electrum, Münzweg podcast, LightningTipBot, Bitsurance, Ordimint
  • Bitstaub podcast, RaspiBlitz, LNVPN, Bitcoin im Bundestag, cashu
  • Fulmo, Doge Rain, LNBIG, Chaincode Labs, The Lightning conference
  • Bitcoin Wallet, Bitwala, Lightning Beertab, Localbitcoins, Ethereum
  1. Which was the first Bitcoin wallet with built-in CoinJoins?
  • TumbleBit
  • JoinMarket
  • Dark Wallet
  • Bitcoin Core
  1. On August 15, 2010 the valid and correctly mined block 74638 of the Bitcoin blockchain contained a transaction which sent about 92 bitcoins to two different addresses each due to an overflow bug.
  • true
  • false
  1. What hashrate secured the Bitcoin network last halving in May 2020 in comparison to todays 500 EH/s?
  • 12.5 EH/s (2.5%)
  • 125 EH/s (25%)
  • 250 EH/s (50%)
  • 400 EH/s (80%)
  1. What game was present in early versions of the satoshi codebase?
  • Dice rolls
  • Sudoku
  • Poker
  • Black Jack
  1. Who found a critical vulnerability in ByteCoin’s OP_EVAL proposal?
  • Pieter Wuille
  • Russel O'Connor
  • AJ Towns
  • Wladimir van der Laan
  1. Mark Karpeles blamed this for loss of funds at Mt Gox.
  • Bitcoin transaction maleability issues
  • Double spending attacks
  • Hardware Wallet failure
  • All the above
  1. What notation is this? or_d(c::pk(A),and_v(vc:pk_h(B),older(144)))
  • Bitcoin script
  • Policy script
  • Miniscript
  • Simplicity
  1. Which shot was an early morning favorite at Room77?
  • Pampero rum
  • Tequilla Gold
  • B-52
  • Jägermeister
  1. How many coins are excluded from the UTXO set, making them unspendable, due to the bug described in BIP30?
  • 50
  • 75
  • 100
  • 150
  1. Which protocol was NOT proposed by Greg Maxwell on Bitcointalk?
  • CoinJoin
  • CoinWitness
  • CoinShuffle
  • CoinSwap
  1. Why is the default lightning port number 9735?
  • This port number was used in the original 402 payment required proposal
  • The original hashcash proposal (including PoW) was announced on the exact date 1997-03-05
  • Other bitcoin protocol proposals had reservered port numbers up 9734
  • It represents the Unicode symbol of a lightning
  1. Which city hosted the 2014 Bitcoin Bowl?
  • Miami
  • St. Petersburg
  • Barcelona
  • London
  1. There are 3 “base” sighash flags and 1 sighash “modifier” flag. Name the flag you should never use.
  • SIGHASH_NONE
  • SIGHASH_ALL
  • SIGHASH_ANYONECANPAY
  • SIGHASH_SINGLE
  1. What is the protocol that inspired Stratum v2?
  • BetterMining
  • Liquid
  • FIBRE
  • BetterHash
  1. What is considered Bitcoin dust?
  • Cursed ordinal inscriptions
  • Output that costs more to spend than what it is worth
  • An early bitcoin podcast
  • Unspendable outputs, such as OP_RETURN
  1. Since 2022, there is a new Bitcoin bar in New York city called PubKey. Besides Hamburgers they sell a typical local food which was not available in their archetype Room77, which one?
  • Pizza
  • Pasta
  • Hot-Dogs
  • Shrimps cocktail
  1. Which former Bitcoin Core contributor was seemingly convinced that Craig Wright was Satoshi Nakamoto?
  • Dan Kaminsky
  • Gavin Andresen
  • Calvin Ayre
  • Greg Maxwell
  1. What was the first browser wallet extension that implemented lightning?
  • MetaMask
  • Alby
  • Joule
  • LND
  1. What major consensus change did satoshi get wrong in the whitepaper and had to fix after release?
  • initial "longest chain" was changed to "most work" in the code
  • difficulty adjustment was changed from exactly 2 weeks to 2016 blocks
  • initial subsity was changed from 5.000.000.000 sats to 50 BTC
  • he forgot to include the very important BIP21 fork protection
  1. How many new Bitcoins will be created in total during the ~4 years (about 210000 blocks) of the last subsidy epoch?
  • 0.0021 BTC
  • 0.21 BTC
  • 2.1 BTC
  • 21000 sats
  1. What activation method did Segwit use?
  • BIP8
  • BIP9
  • Flag Day (BIP148)
  • Speedy Trial
  1. What is the title of Razzlekhan's most popular music video (by Youtube views)?
  • SOCIAL DISTANCE
  • BERAZZLING
  • PHO KING BADD BHECH
  • VERSACE BEDOUIN