Here is an code example:

  "from": myIdentity,
  "topic": [ web3.fromAscii(appName) ],
  "payload": [ web3.fromAscii(myName), web3.fromAscii("What is your name?") ],
  "ttl": 100,
  "priority": 1000

What stops us from putting files in the payload i.e., large base64 encoded or hexadecimal string?


1 Answer 1


Currently for the proof of concept nothing prevents this. However the next version of the protocol will include:

  • Hard limit on the payload size
  • Proof of work proportional to Size_bytes*Time_to_live


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