RE: Proposing a front-end agnostic way to store Bitcoin Lightning, crypto and social media addresses in a Hive profile

Hi

We already have this in our mobile app and website:
Here is the format example, where type define if it is external chain or 2nd layer name, etc.:

{
  "profile": {
    "name": "...",
    "about": "...",
    "version": 2,
    "tokens": [
      {
        "symbol": "BTC",
        "type": "CHAIN",
        "meta": {
          "address": "1848UG3vGSaRP94NxdYtyCMbfsSJha48BC",
          "publicKey": "03e4928405fd277ac60b08b74783dcec1aeeb9505d75031484cab97b9982507fe9",
          "show": true
        }
      },
      {
        "symbol": "ETH",
        "type": "CHAIN",
        "meta": { "address": "0x436a...3da3", "publicKey": "0x0433...f6d0", "show": true }
      },
      { "symbol": "LEO", "type": "ENGINE", "meta": { "show": true } }
    ]
  }
}

profile.tokens in posting_json_metadata is an array of {symbol, type, meta} that lists a Hive user's linked wallets. Entries with type: "CHAIN" hold the user's public receive address on another blockchain (meta.address). Show an entry only when meta.show is not false.