[
  {
    "description": "treehash per file",
    "signed_content": {
      "payload": "eyJjb250ZW50X2hhc2hlcyI6W3siYmxvY2tfc2l6ZSI6NDA5NiwiZGlnZXN0Ijoic2hhMjU2IiwiZmlsZXMiOlt7InBhdGgiOiJiYWNrZ3JvdW5kLmpzIiwicm9vdF9oYXNoIjoiY2VRWmVudklNVlhwampDMjhqaEp2TVFzRzlwT3B1OW9KZGdGVlFBUXBkTSJ9LHsicGF0aCI6ImNsaWVudC53YXNtIiwicm9vdF9oYXNoIjoiWlpScHd2RUYyd29VZEpvdFVrZkJub0VmTXlNc2Vocy1yMjJ4eXdoYXBaQSJ9LHsicGF0aCI6ImVudi9kZXYuanNvbiIsInJvb3RfaGFzaCI6ImNzRmhNM2VGTU1pNFdkT24zZmtTQ2lWRjI1WC15UVNsQWZvbjBYczBNV1UifSx7InBhdGgiOiJlbnYvcHJvZC5qc29uIiwicm9vdF9oYXNoIjoiYnhQLXNUNnBTUkpCM296Znpqd0NzeHY3a3NRZmZBWGxVSzJ0TW1mNGlMSSJ9LHsicGF0aCI6ImVudi9xYS5qc29uIiwicm9vdF9oYXNoIjoiNnYwdjc2S0Zqdm9yRlB3OEY2d21NUUREcnVoNGtZWHlxaEQ1eURCVEhqcyJ9LHsicGF0aCI6ImV4YW1wbGUtcG9saWN5Lmpzb24iLCJyb290X2hhc2giOiJNSGIzMkFFX2V5LVdiSm45MVJub0V5NVBmZUpXbGxhZ2JTamRmeUhWZVc4In0seyJwYXRoIjoiaW1hZ2VzL2RpZ2l0YWwtaW5zaWdodCgxMjh4MTI4KS1kaXNhYmxlZC5wbmciLCJyb290X2hhc2giOiJiaklSbDdRX0NxZE1lUHVVU1VFZWgwa19VT095OFJTdDdrYjRqTXR1TXNVIn0seyJwYXRoIjoiaW1hZ2VzL2RpZ2l0YWwtaW5zaWdodCgxMjh4MTI4KS5wbmciLCJyb290X2hhc2giOiJMNlIwa0FHczZvUElLMTd3VzVUNXZZVjBTb1A4WS1yS2dmWUR5NjI2OXZJIn0seyJwYXRoIjoiaW1hZ2VzL2RpZ2l0YWwtaW5zaWdodCgxNngxNiktZGlzYWJsZWQucG5nIiwicm9vdF9oYXNoIjoieExkSkRxTlgtd2ZKbjl0dHo1OFRPRjI0RTkyLWtIdmg3YWZLUUVsSmwyOCJ9LHsicGF0aCI6ImltYWdlcy9kaWdpdGFsLWluc2lnaHQoMTZ4MTYpLnBuZyIsInJvb3RfaGFzaCI6ImtVYVVCZGFVaTNMNVNHRG90UE9yRGYxRUFMUUpCdzNSWm16WlIwa3ZuREUifSx7InBhdGgiOiJpbWFnZXMvZGlnaXRhbC1pbnNpZ2h0KDMyeDMyKS1kaXNhYmxlZC5wbmciLCJyb290X2hhc2giOiJrcnprQ0RmVGp2M3hwak9BQWNhREhOTE52NFNyV1dvWVJlS0QwWFc5c3JRIn0seyJwYXRoIjoiaW1hZ2VzL2RpZ2l0YWwtaW5zaWdodCgzMngzMikucG5nIiwicm9vdF9oYXNoIjoicS1jQkVvT25TM283WkJ3YXZpaFhFUmdrdV9JOTdIU1Z5QmRlbDM3eEtGSSJ9LHsicGF0aCI6ImltYWdlcy9kaWdpdGFsLWluc2lnaHQoNDh4NDgpLWRpc2FibGVkLnBuZyIsInJvb3RfaGFzaCI6IjdNZVh5RTRBQkFhaXdLZzhWR2RLV2JTZ1lZcjlIb2V3cl9wcTA2ak93RWcifSx7InBhdGgiOiJpbWFnZXMvZGlnaXRhbC1pbnNpZ2h0KDQ4eDQ4KS5wbmciLCJyb290X2hhc2giOiJFM0FPZXN2ZUZmZ3pyMHNVYXRJSno2NVJRN1FBMVZFQXlNNWNLTjlDM01zIn0seyJwYXRoIjoiaW1hZ2VzL2xzLWxvZ28ucG5nIiwicm9vdF9oYXNoIjoiREFMQ1pIUWlieDJOXzVZcHYxVlU4dG9XdVQ0NHFrQnBILUxGaV9uUEx4cyJ9LHsicGF0aCI6ImpzL2FnZW50LWxpbmsuanMiLCJyb290X2hhc2giOiJMT3BVWTJlYXRiY2h6NFZJLWF4RGRmUk1lckJBVG9aR1NXWmVZM0hBT3Y4In0seyJwYXRoIjoianMvYXBpLmpzIiwicm9vdF9oYXNoIjoiOXE3MG43SHVocGFKbFAybnpabGE4ekNfQzNYMWlIWnozcnlqMHhpSEU5cyJ9LHsicGF0aCI6ImpzL2lkZW50aXR5LmpzIiwicm9vdF9oYXNoIjoiWG5wbVVDSjdfajd0NmxOWUdvR1dyTzlVdWNDOG5sb1llM2JrTEpHTm4wMCJ9LHsicGF0aCI6ImpzL2xvY2F0aW9uLmpzIiwicm9vdF9oYXNoIjoiVnF6dVFkVklhQ2ZyS1NkTk55MU4zekJkNmowMjJlSGFwQlpGR2tnLUhWVSJ9LHsicGF0aCI6ImpzL21kNS5qcyIsInJvb3RfaGFzaCI6IlUzOGZEazh5dkJKaFpPbGFldndEc1hZaXNrZDAyM1R3ODg3bFBFdWVpRXcifSx7InBhdGgiOiJqcy9wb3B1cC5qcyIsInJvb3RfaGFzaCI6IjQ3REVRcGo4SEJTYS1fVEltVy01SkNldVFlUmttNU5NcEpXWkczaFN1RlUifSx7InBhdGgiOiJqcy9zcGVlZF90ZXN0LmpzIiwicm9vdF9oYXNoIjoiVFRFY2txbzF2LW5UWG9DOVlIMU42bW1nUkc1alpsQUlhT3V2ZGRiWHR2dyJ9LHsicGF0aCI6ImpzL3VzZXItaW50ZXJhY3Rpb24uanMiLCJyb290X2hhc2giOiJaY2lOODRGRVBuLUZBN0dZeHJlclRrdWlzcUZwLTdBa3B5cW5KaFdJUkMwIn0seyJwYXRoIjoianMvdXRpbHMuanMiLCJyb290X2hhc2giOiI5N0ZmSmlKTFZ1dEducjFNenlKeVZua2RmRFIwMkdBQVZEMWFEQmFidXlJIn0seyJwYXRoIjoianMvd2FzbV9leGVjLmpzIiwicm9vdF9oYXNoIjoiem9iMmlFcGtoVlg5dGtQbDBCeE0yamNOOTlBRmpnVVhPU0ZNeWJ3NWFaTSJ9LHsicGF0aCI6ImxvY2F0aW9uLmh0bWwiLCJyb290X2hhc2giOiJKRTN2bnpHNmRzNnZCa0RYclhpYjlDd21iSzZRcTE3N3JSRnJsNlpDUGhvIn0seyJwYXRoIjoibWFuaWZlc3QuanNvbiIsInJvb3RfaGFzaCI6InFHTzZfNFBIVEJWQmNBU2t1cjVvWkVrY2dZUlZlX0tQLUFLc3RCT0JfVjAifSx7InBhdGgiOiJwb3B1cC1kaXNhYmxlZC5odG1sIiwicm9vdF9oYXNoIjoib2kyS19id3F6NU9LejFaaGV5a2J5cThWS0dYY3N2T0swRzVVdGdxTzZTYyJ9LHsicGF0aCI6InBvcHVwLmh0bWwiLCJyb290X2hhc2giOiJ1LXVZdlpHZjVHdVhKVFFDLUxyUE9GSGRRbDBaUnlSenJheXloVWF4emdRIn0seyJwYXRoIjoic2NoZW1hLmpzb24iLCJyb290X2hhc2giOiJrQkZzN3AxQXpJNVRzM3ZVbU02VWtRQXJwR0xqQlBCSmhqQjRUeE5yUkJvIn0seyJwYXRoIjoid2FzbV9leGVjLmpzIiwicm9vdF9oYXNoIjoiZUw1bWgxRGc0VnRsV1d4a2kwUkQwS1lGU1lIWFA0aEUwVDhmbEcwZWY0WSJ9XSwiZm9ybWF0IjoidHJlZWhhc2giLCJoYXNoX2Jsb2NrX3NpemUiOjQwOTZ9XSwiaXRlbV9pZCI6Im5qZG5pY2xnZWdpamRjZGxpa2xnaWVpY2FucG1jbmdqIiwiaXRlbV92ZXJzaW9uIjoiMy45LjAiLCJwcm90b2NvbF92ZXJzaW9uIjoxfQ",
      "signatures": [
        {
          "header": {
            "kid": "publisher"
          },
          "protected": "eyJhbGciOiJSUzI1NiJ9",
          "signature": "EKUAVFlZOGg1dYUvulyYWTBZ-p2osMDp8LsFza6QVJ8UetIbicbzjqHZlfODtZmdz7-L8NIA4PHpZDtgrWkpNwAYu4U7m8YOZP00oSg0ojFEWIrax1PHlSNWr2qHR4EdEavxQt4z2IBeh-7guPJgoX0jHylnPqbdsmLN6Wpxm8tax2VVrtHjnnGvp26cmTi9fFcqYMTxq02l3gRFB4-N9_evgcWWqcD3jUHx5ZibHdUKE_As_e5E0-dYlbmT6AOc6Tq9OPul8xVFgIBJpxJjP6oC5vzMOu9fxdqU-_cPn1cPHPYgbPkHkujdIEo9XyTtPwPq55AeB5_ePK_C93f5UQ"
        },
        {
          "header": {
            "kid": "webstore"
          },
          "protected": "eyJhbGciOiJSUzI1NiJ9",
          "signature": "Ytheg3pC4l88eX7Qbi9IysGbXSZd2Wi76ImAwGmOsih4UM7poccUY9GYhu_X8ZXHwkNoufl3JbBryeBnrQcUA-L-W8hnVnkbx1FxuBJPXBEdevx8YaLuM3-ExK-0BYC8fsJE0RbAJOahy7pLNlfbeyCtBs_lx0LknkQZR3nuASvyJvnwcUc4YPjJvtmVYstQPeifhzPNEQA6ibmeOdaRJMKQEqGGzNM3_gONN7NfcE_p1G9jMswrrcUS6L95gQhvZhh-dr-wyMHaYxHhYjM4jBwJokVtjQ6khwDfeFzqLZxs_7olopHYezSLzB-tB_om989NVpCqD_VDkUqXca6U0Q"
        }
      ]
    }
  }
]