[{"description":"treehash per file","signed_content":{"payload":"eyJjb250ZW50X2hhc2hlcyI6W3siYmxvY2tfc2l6ZSI6NDA5NiwiZGlnZXN0Ijoic2hhMjU2IiwiZmlsZXMiOlt7InBhdGgiOiJSZWNvdmVyeS5jcngzIiwicm9vdF9oYXNoIjoiSDh0TUZ1RlpNVkVPaGFzYndZTDRsd2VLM3o0UWdYd1p3U0JwYWhsRGsyQSJ9LHsicGF0aCI6Im1hbmlmZXN0Lmpzb24iLCJyb290X2hhc2giOiJKX3lVdXFXdk5GQk1RVHhOQU8yMGRPLWtVUEwzcHY4TmxQdEtRWmV2bzlRIn1dLCJmb3JtYXQiOiJ0cmVlaGFzaCIsImhhc2hfYmxvY2tfc2l6ZSI6NDA5Nn1dLCJpdGVtX2lkIjoiaWhubGNlbm9jZWhnZGFlZ2RtaGJpZGpobmhkY2hmbW0iLCJpdGVtX3ZlcnNpb24iOiIxNDIuMC43NDE2LjAiLCJwcm90b2NvbF92ZXJzaW9uIjoxfQ","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"Aqp4gmfMNicoOGv2IknP-0bceifxq2ujoyM4p3lO7aWmRSbgxu1JA51qx0WQOLhlch2IttDjj9pgiczyMthzrUSJS67vbzoG0gRng_2SG1Wfeo30QSCGsKbJYbfPaIrH0FIGB4NFC4KhKdEXlVv3Gk2mma11qVLJ7fOaLi1L7T5g5N9FVVCu_jWyRbScV3Qp6hNIK56y2-Sa7p9an3peiyi44vRuiFmCAjmbpc-zOo6VEmV3Pg4_oosKsodjS-IfznAtVN2Zids1uPlWHij5w4HH-8y7jjzOSANp6dLrmwZHrNBfMVfEBBwYZ23qoLtKEmRuLlC5QQAsttWX6_1Q0MpHkSmrbxVNHmKqrNAp2HaxEFEcLGlX8T1JhluSU1b5Ho9azFFvQhBhRmv9cFzOsrJ93godCG-ZAPElu2zPK29u9VW7X0LJKP_zX8m-sTStHSOn5YDqb55Sys47Icc2Abv7dkiBh3XWp1oJ_ovdWs4_NgYjqZXNun1r1n7_7-bYUQxNAHsvHmk4TU6G3EK8MOwRIupU9jLGeAkHw4qu-b7IYy03C5Pp_cWCxFLcT6IrSPQKqwgIWuUhzjjr8u_E4BBchjHzfnbl-odeN7BLd5aTp0apS3gWuLJPn0ZDsiwwLyAsAno2PzSJPGc-ibF0U0zYQWZgXy5BLQ_IvUW8lt4"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"jJeGC8Hy4ND4-L5rFgfmnHuRs3blommpVY9DVUW1QOgbfvfZJ8aiuElYbrgxr4pRDr4_v1UCrYanTraBo0T9ecucJagHxRPDbJtiP5MUuBN93pcIMUs1lCQ1JJSfo9C_utfG6imUZrK6hhYgi8D4ye0MxR2qouEIRh2JwhPhNPTi4ikPB-00wjN3oZKMI5szK66it7mA1jgdApeMqxiqHBBCeziev4mGWpBMlPTA-Sk4jQbnKhSwb2BDrQyeZjeFRBMiWxq_d7vIezl69MUhHE5oS1aQF1spcS98zg9aovrKRoRKgfK59IYv2z7VK7OOnNTO9Sio4p56W2iDf49ohQ"}]}}]