[{"description":"treehash per file","signed_content":{"payload":"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","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"tcuvaJmdfAjr5LXjSkKWo-PxQa7XiR6xYSxL5CajFhmMLujeBcSjpThxzwNepqskaD7IW6gloCzXjU04u5sG3OBBDdxmfpdtrvvuR8W2Y-n7Gzo-N2jYaeRNYNhESQez-3Ab-qx4wi8kqItOlSezR7xDjxzigBVnk3nzL4mJ8la3A35OOP3QdV-scJumJKKr54CFk_cud05JmVnl5SbNZC54uikGIreooyeOZvNdBHpqlA1ZbFQbBr90qRKUAFGw4lP6kRS904cNl4U6WtZ2Ns45bSK3SzpoTcNwk2LDqMnrkDTZdnNvEZSNdZLCbCgzct0eU40-DfNPK0ek29KsWMliFysYkSid8DrnQHxYp8Lwu9evL-N6d2uyfAaQpfMr9YQLz2X0AhV8PSBLrH64RWj2Q-FWWbipJdGYzrTXiDGNbTy_ZcqLbuwQwfxfjyB88fIqEVSlmNXAEKMLLLKxQkXnOuElu9R6hXM_o9SsaVr4E8bC0gV0tSB7CVw-DT_ce6se11q40VQAV7NHoWCHOljNyCVx9QUdqwQ3AyrPUromeYQnZAb9AcUEO6UlIQDKYfJC2J1DPLISxCMRp01fZz0DrytL-TuhcTGKmfdm5nrKyjXh20PhuEwOVPSPYL5w7Sxii3QQQy9PAes1S8wTp3AGiMc4-gnA4EuydbUHFLo"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"Wvid2qfUPrqcbhZk1njg_iKuDa9eWVQ74fyqP0-WfoQwK-juq3fvCJCT3SzmZkuXJ0ORcIRnw8edtpAwt2cLzDAlS5PQM54on2Z-v2nnYZe08u--eTLeLAaojr1n1ulc5OGNQGpUVEdwaXijib2iAZmYvWMKMHzSvAuB-keg6-YBn04r960DsIoGWK6GVUKzty9oky1xwIOSh7t5XI8ObG5SxBcM37ic8lo4lKfkceZS1Nj5p3HwhCqeSMdHh94ul-CBAZtcg0KvryCTLkWJUKON3zdLUFYNg_WXULntrZBz6rSV6gi2lAUL4wBhAsa7X--fm4tL4iM2fXOrLuv-tg"}]}}]