However, in order for a user’s transaction to be received by a miner, it must travel through a path of nodes that all accept it into their mempool – dissimilarity of policy between nodes directly affects transaction relay functionality.

Source: bitcoinops.org

The Replace by Fee policy implemented by Bitcoin Core requires that the replacement transaction pay a higher feerate than each transaction it directly conflicts with, but also requires that it pay a higher total fee than all of the transactions it displaces. The additional fees divided by the replacement transaction’s virtual size must be at least 1sat/vB. In other words, regardless of the feerates of the original and replacement transactions, the new transaction must pay “new” fees to cover the cost of its own bandwidth at 1sat/vB. This fee policy is not primarily concerned with incentive compatibility.

Source: bitcoinops.org

A node that fully validates blocks and transactions requires resources including memory, computational resources, and network bandwidth. We must keep resource requirements low in order to make running a node accessible and to defend the node against exploitation. General DoS protections are not enough, so nodes apply transaction relay policies in addition to consensus rules when validating unconfirmed transactions. However, as policy is not consensus, two nodes may have different policies but still agree on the current chain state. Next week’s post will discuss policy as an individual choice.

Source: bitcoinops.org

Consider a Bitcoin network in which all transactions are sent directly from users to miners. One could censor and surveil financial activity by requiring the small number of entities to log the IP addresses corresponding to each transaction, and refuse to accept any transactions matching a particular pattern. This type of Bitcoin may be more convenient at times, but would be missing a few of Bitcoin’s most valued properties.

Source: bitcoinops.org

Omegle is the direct target of these attacks, but their ultimate victim is you: all of you out there who have used, or would have used, Omegle to improve your lives, and the lives of others. When they say Omegle shouldn’t exist, they are really saying that you shouldn’t be allowed to use it; that you shouldn’t be allowed to meet random new people online. That idea is anathema to the ideals I cherish – specifically, to the bedrock principle of a free society that, when restrictions are imposed to prevent crime, the burden of those restrictions must not be targeted at innocent victims or potential victims of crime.

Source: www.omegle.com

Nostr​ Address​ เป็นชื่อของ​ nip-05 มัน​เป็นการยืนยันตัวตนเพื่อให้ได้รับเครื่องหมาย “ติ๊กถูก” และช่วยให้คุณแชร์บัญชีของคุณให้เพื่อนกดติดตามได้ง่ายขึ้น​ โดยการใช้​ npub ของคุณ​ไปผูกกับ​เซิร์ฟเวอร์และ​ผู้อื่นไม่สามารถ​นำของคุณ​ไปใช้ได้

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nostr:naddr1qqgryvfcvsmrqdeexuenxce48psnqq3qqd6zcgzukmydscp3eyauf2dn6xzgfsevsetrls8zrzgs5t0e4fwsxpqqqp65w6rd4vr

Kind: 30023

Welcome to the criminalization phase of your Bitcoin journey. https://youtu.be/X_xgmVLyB94?si=AXnq5nMcerkkk5K6