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RPC methods to scan notarisations DB#848

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jl777 merged 1 commit intojl777:devfrom
ssadler:rpcScanNotarisationsDB
Aug 26, 2018
Merged

RPC methods to scan notarisations DB#848
jl777 merged 1 commit intojl777:devfrom
ssadler:rpcScanNotarisationsDB

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@ssadler ssadler commented Aug 26, 2018

Add new RPC methods for accessing the notarisations DB in KMD:
scanNotarisationsDB blockHeight symbol [blocksLimit=1440]
getNotarisationsForBlock blockHash

The first one is most useful, now you can find a notarisation opreturn, for example:

$ src/komodo-cli scanNotarisationsDB 981464 BOTS
{
  "height": 981464,
  "hash": "57d333cc73fe5c144053c95bd84b35925d2af6c6cee637a45903dc5b702a1dde",
  "opreturn": "2fac299362e4e2cf0426fc96b17499971ddf4eeb50f9322cd8317c319b85050048410400424f5453008092c029843dea1799cbef5791da13a30ac8a9a40470f75a5b8c342429f79911080000000000000000000000000000000000000000000000000000000000000000000000"
}
$ komodo-cli scanNotarisationsDB 981463 BOTS
{
  "height": 981455,
  "hash": "3b7900dc61cfcc8a5b35941a1ccfdb57edb12e54d3dcdc9c4191f5c182b949fe",
  "opreturn": "98a38e91cfdf6c16ca4e89b141343909e582326dc1d08b2e877022ed9940040040410400424f545300df5eda2705615edd8a639a363ea86bd9f4a0deded6e66c55b6529c3162769a57100000000000000000000000000000000000000000000000000000000000000000000000"
}

This can allow making a binary search on the notarisations DB, which can enable making proofs from the outside.

@jl777 jl777 merged commit 144c599 into jl777:dev Aug 26, 2018
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@ssadler @jl777