msss (25)in #bitcoin • 7 years ago • NoneBitcoin 56 백서Old blocks can then be compacted by stubbing off branches of the tree. 오래된 블럭들은 트리의 가지들을 토막내어 결속되어질 수 있다. The…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 55To facilitate this without breaking the block's hash, transactions are hashed in a Merkle Tree [7][2][5], with only…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 54#7. Reclaiming Disk Space #7. 디스크 공간 재활용 Once the latest transaction in a coin is buried under enough blocks, the…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 53He ought to find it more profitable to play by the rules, such rules that favour him with more new coins than everyone…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 52If a greedy attacker is able to assemble more CPU power than all the honest nodes, he would have to choose between…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 51Once a predetermined number of coins have entered circulation, the incentive can transition entirely to transaction…msss (25)in #bitcoin • 7 years ago • NoneBitcoin. 백서 50In our case, it is CPU time and electricity that is expended. 우리의 경우에는 소비되어지는 것은 CPU 타임과 전력이다. The incentive can…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 49The steady addition of a constant of amount of new coins is analogous to gold miners expending resources to add gold…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 48#6. Incentive #6. 보상 By convention, the first transaction in a block is a special transaction that starts a new coin…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 47New transaction broadcasts do not necessarily need to reach all nodes. 새로운 거래 광고는 모든 노드들에게 도달하기 위해 필수적으로 필요한 것은 아니다.…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 46Nodes always consider the longest chain to be the correct one and will keep working on extending it. 노드들은 항상 가장 긴 체인이…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 45#5. Network #5.네트웍 The steps to run the network are as follows: 네트웍을 운영하는 단계들은 다음과 같다 New transactions are…msss (25)in #bitcoin • 7 years ago • NoneBitcoin. 백서 44To compensate for increasing hardware speed and varying interest in running nodes over time, the proof-of-work…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 43We will show later that the probability of a slower attacker catching up diminishes exponentially as subsequent blocks…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 42If a majority of CPU power is controlled by honest nodes, the honest chain will grow the fastest and outpace any…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 41Proof-of-work is essentially one-CPU-one-vote. 작업증명은 CPU당 하나의 투표가 필수이다. The majority decision is represented by the…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 40The proof-of-work also solves the problem of determining representation in majority decision making. 작업증명은 또한 다수…msss (25)in #bitcoin • 7 years ago • NoneBitcoin. 백서 39As later blocks are chained after it, the work to change the block would include redoing all the blocks after it. 그…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 38Once the CPU effort has been expended to make it satisfy the proof-of-work, the block cannot be changed without…msss (25)in #bitcoin • 7 years ago • NoneBitcoin 백서 37The proof-of-work involves scanning for a value that when hashed, such as with SHA-256, the hash begins with a number…