git ssb

%o7qQdE9/NKbNuy1anZIoOWrnsfFF3Cef7ozZwrNcRdQ=.sha256

{
  "previous": "%qTQFlHgOTGiMsW+tkYyd8nkxTzVoxBVl6hPv7AcKk4k=.sha256",
  "author": "@EMovhfIrFk4NihAKnRNhrfRaqIhBv1Wj8pTxJNgvCCY=.ed25519",
  "sequence": 3070,
  "timestamp": 1468451326700,
  "hash": "sha256",
  "content": {
    "type": "post",
    "root": "%7VfPn9oK6c2pF+kQxYOJMydccpFg+sdscercDVkAzrQ=.sha256",
    "branch": "%7VfPn9oK6c2pF+kQxYOJMydccpFg+sdscercDVkAzrQ=.sha256",
    "channel": "otq",
    "text": "The main difference is that ssb does not use Proof of Work to choose the next valid block for a global blockchain. Instead, each identity gets their own personal blockchain (i will use \"sigchain\"). So bitcoin is 1 blockchain, ssb is many sigchains.\n\nThe following will be true of pretty much any secure decentralized system:\n\nBoth use hashes as links to build structures. bitcoin and ssb are both based around chain structures. ssb also use links to create trees (eg, discussion threads)\n\nBoth use signatures to represent an actions performed by an identity, and public keys to represent that identity.",
    "mentions": []
  },
  "signature": "A3rca8cw5jtQiG3prrrzVESDv9WufLpt3vQtm5Ka/InX/KHwbI4KlY5mQKQbYuRXc7ocPyRXZk9Cz6fxQzgSCQ==.sig.ed25519"
}