Traceability of payment transactions (e.g., Bitcoin) Traceability of identities (e.g., Civic) Extreme anonymization of transactions (e.g., ZCash, Monero) Paxful was established in 2015 in the USA and has since become a go-to site to buy and sell bitcoin. The marketplace allows you to trade bitcoin with over 300 payment methods, including bank transfer, mobile money, Chipper Cash, PayPal, Mpesa, and Western Union. Paxful charges a 1% trading fee for users selling bitcoin on the platform. Bitcoin Withdrawal Fee: None (but you can set a custom transaction fee in sats/byte for receiving bitcoins.) For both Bitcoin Trading and Withdrawals: KYC is not Required. Hodl Hodl is a global peer to peer (P2P) Bitcoin trading platform that allows users to trade directly with each other. Bitcoin mining is the process of adding transaction records to Bitcoin's public ledger of past transactions or blockchain. This ledger of past transactions is called the block chain as it is a chain of blocks. The block chain serves to confirm transactions to the rest of the network as having taken place. P2P Network¶. This section describes the Bitcoin P2P network protocol (but it is not a specification).It does not describe the discontinued direct IP-to-IP payment protocol, the deprecated BIP70 payment protocol, the GetBlockTemplate mining protocol, or any network protocol never implemented in an official version of Bitcoin Core.. All peer-to-peer communication occurs entirely over TCP.
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