[{"description":"treehash per file","signed_content":{"payload":"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","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"hjPre02WkntiqPvltATnii7C_HYOfM8H6y9TIqZ_3sCsW5GXqVOG67M5HORuxTy6_q7SZfeo3dWaCgilwwWNJa0_1mF5hYSYezGYNJpr8OvV3E_Fny-2x3pR8_ZqNQj2mMgtJGI7pmxFBj7AtSLE4o_hbC2TGKYdPFsb4GAwShge3Y8Ynt0o_-Fo6trSgWpr4FM1GPiISS5hN4NqpKtFH_XUi72lncA01KHmQ8wNF0Z2yDNpijx9DE_QhCJ_ai6TvXw6YJjpZgX6GH64kCrZYvuuHECXqLo_QjxCDnNR6_favC5YZx45u744RXhifYCWKNo24qnmCIPa6QYbQ3hhEg"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"Rg-mA6FR1g69UJWdDXei4UdqFdM1iA9I-foAl0hh5hKlqoJGTkm-F9Jc8FCB5tcVntKZuC14tKsmdlNqLRcJsCQ3JSCucVaocnvkNs_cxHT78Nv3aikkMqvsqpdv3dJeLdb6hgnmZJIDk8slLNGWhE3n9qrrh-_UJQwSPDEbyT7US3uqunJ4QjeZtUhVHQcMGeoTHK1k2jOJowx_OpC777Kj_3N1ipkKf3WSYfaj85BpHP6QJhhdHmNBkkjbJ9-G39emCu08zJB1A-AeQlz-XoRWOW0S33pAkIEaKWg3edb249XulvoyyRpcvEPfkPedFqywv-deQ6UKOg9zpbCSbw"}]}}]