parkan

# Merge results from query above into local peer
$ mcclient merge QmZ6dckUhRouVr6AsBTpK6vMLVpcz1KAeJAJVQEZQ5gCek 'SELECT * FROM images.flickr WHERE wki = flickr100mm_3733230430'
merged 1 statement and 1 object

# retrieve merged statement from local peer
$ mcclient query 'SELECT * FROM images.* WHERE wki = flickr100mm_3733230430'
{ id: '4XTTM2kxMrVAZXSAu9AKtHBiMFpiqWToAmr7s6BzGXiPoriHy:1477062213:15926844',
  publisher: '4XTTM2kxMrVAZXSAu9AKtHBiMFpiqWToAmr7s6BzGXiPoriHy',
  namespace: 'images.flickr',
  body:

parkan

$ mcclient query -r QmZ6dckUhRouVr6AsBTpK6vMLVpcz1KAeJAJVQEZQ5gCek 'SELECT * FROM images.flickr WHERE wki = flickr100mm_3733230430'
{ id: '4XTTM2kxMrVAZXSAu9AKtHBiMFpiqWToAmr7s6BzGXiPoriHy:1477062213:15926844',
  publisher: '4XTTM2kxMrVAZXSAu9AKtHBiMFpiqWToAmr7s6BzGXiPoriHy',
  namespace: 'images.flickr',
  body:
   { Body:
      { Simple:
         { object: 'Qmb1zMZygv1eEj855X8JJxTga2ohLsqK7JE8tHUnuvLrxQ',
           refs: [ 'flickr100mm_3733230430' ] } } },
  timestamp: 1477062213,

parkan

$ mcclient listPeers --info
QmeiY2eHMwK92Zt6X4kUUC3MsjMmVb2VnGZ17DhnhRPCEQ -- Metadata for CC images from DPLA, 500px, and pexels; operated by Mediachain Labs.
QmZ6dckUhRouVr6AsBTpK6vMLVpcz1KAeJAJVQEZQ5gCek -- Metadata for CC images from flickr; operated by Mediachain Labs.

parkan

message Statement {
  string id = 1;
  string publisher = 2; // ECC public key
  string namespace = 3; // e.g. "cc"
  StatementBody body = 4; // reference to the actual metadata
  int64 timestamp = 5;
  bytes signature = 6;
}

parkan

$ curl indexer.mediachain.io:23456/search -d '{"q": "actor"}'
{
    "cache_hit": true,
    "next_page": {
        "limit": 15,
        "offset": 15,
        "token": "e10fea03553d2c9058b156287e866add"
    },
    "prev_page": null,
    "results": [

parkan

(venv) $ mkdir artsy
(venv) $ curl https://artsy-random-image.herokuapp.com/ > artsy/001.json
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  3164  100  3164    0     0   3323      0 --:--:-- --:--:-- --:--:--  3323
(venv) $ mediachain ingest artsy@QmTvzPcDjKyAP9nx3tLnE3k9kMmB4QXF7hzZTM2vLDHtUA artsy
Inserted canonical: QmaQoM65kDsVR2SPfovGRdjirUaau8SKTfHVL4fgwP4PCM
(venv) $ mediachain get QmaQoM65kDsVR2SPfovGRdjirUaau8SKTfHVL4fgwP4PCM
{
  "metaSource": {

parkan

$ virtualenv venv
$ source venv/bin/activate
(venv) $ pip install -U pip
(venv) $ pip install mediachain-client
(venv) $ mediachain get Qmd2EEpQXnxd4HDpaDLymwRBUniS4tJvFXktNBW3kMd5ut
{
  "metaSource": {
    "@link": "Qmcbo67Ycv6rCREhQYoYeGJzgAJiCZDfyEdtHqdbmTsv6T"
  },
  "meta": {

parkan

% git clone git@github.com:mediachain/L-SPACE.git && cd L-SPACE && sbt test

parkan

% ./perceptive-client.py 300px-Susan_Meiselas_-_Molotov_Man.jpg
Searching with input image 300px-Susan_Meiselas_-_Molotov_Man.jpg
perceptual hash: afe9d44ba135198a
Using IPFS daemon at 127.0.0.1:5001, id: QmRW2PTGpWk2X5sDbAvyDLV8668skcF8ADr1FcaP8VtC1q
Fetching metadata from /ipfs/QmRBHQVmjKTv6ust1SVjJ4WLQb2p7PJaA1bEespBjb8SwY
{
  "@context": "http://schema.org",
  "image_id": "c2ba20ae-8ccc-11e5-b627-83bff0768b7d",
  "thumbnailUrl": {
    "mlink": "QmXNDXmqfd9p5XXm6EBm6D2i1FbsaBQyBNEieZ2Czhxi77"

parkan

{
    "10d13b93acbd9b62": "QmaDZCS2g1S6Z5yzPYqNDs9rycJyFzkehHocSVkuH5LpQv",
    "114726d3c6d6558f": "QmRALYmxXnA7MZTXJGvrRg2XLKqEJxL6Vt55AdQG73sntB",
    ...
}