[{"description":"treehash per file","signed_content":{"payload":"eyJjb250ZW50X2hhc2hlcyI6W3siYmxvY2tfc2l6ZSI6NDA5NiwiZGlnZXN0Ijoic2hhMjU2IiwiZmlsZXMiOlt7InBhdGgiOiJQcmVsb2FkIERhdGEiLCJyb290X2hhc2giOiJtN19fQ3RnZnNNbGtFMnE2S1ZoaVdZeUVpVEVURTlfLUZBY0M5T0prdWU0In0seyJwYXRoIjoibWFuaWZlc3QuanNvbiIsInJvb3RfaGFzaCI6Ilo3MW9wMy1sS1hWVDhWdHJUMVhtVDJfZzRfNDZKX21YX1VlSnlYalg1VVUifV0sImZvcm1hdCI6InRyZWVoYXNoIiwiaGFzaF9ibG9ja19zaXplIjo0MDk2fV0sIml0ZW1faWQiOiJnZ2trZWhnYm5manBlZ2dmcGxlZWFrcGlkYmtpYmJtbiIsIml0ZW1fdmVyc2lvbiI6IjIwMjYuOS4xNC42MSIsInByb3RvY29sX3ZlcnNpb24iOjF9","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"vWeTgtpFf2wXx-9t8XPzW1JwkNxjuvZ0blJxRHD97BTy3bL-ls8K0k8gaxz9tghC7q3ZnvMloV9E6oSgb-Ms2O0P50Lx09vlJdsUgWtyeZI7GaC6AO9y0xMX5Q0RUPd2Cx24ld3sBBIrHu-aJhLHQk9BK7IS33dOHMJNV12hD58gqH3ICG8bfwubaIdN9DjsPOpLFeMjYT2dbBEjrNGs50NUKXJHII_GW_cyPooDv1V3XXTFIubAR4z5Bzf8UnSNXkh60gOF6SaVMKNDUJIVP0RkGnjNXmGhD7LrR8rb7By7PEZ0gIyR6l-d4r2mxviQtDPiFZKQHuHbe5jTL-xMnp-73UiRT9obOvyfSV4ffbBjH_CiaH4LT5G1L8XT0OrOILTvflB3d9mo0NxfooZAZ1twDoFo2J_0gmwJX4fJnV6dFg2m53IVse3xZ5BfDgguswgp23TfMvSya0UeUrFWwfA-lS01ZOFTa56lX4_oZlQxCyplb8e6dmIvmiAuC8TZnvUE4T9RfJDu-NiQhFnqBL5OmatSki5qD_14GqgwsA6U5qMOcgFQeMWiodtmSf3DSzNAzfr2waeZAyg0b49xtNO02Gwry3WvasepCERI0ZZIS7KNSEsLJvAuay95tnLgPiyKE_3qgHB_DUV2i2zhp2RyQRU8zUJeBpxZT4rIXVs"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"Q1pbnJFyB_emrxt8O3NuFWXhTjnegeJ6HHen6RDK3yZGt5pzCdpF4qCMoDrX9PUyPwY9oJVzNRHhRZmAU6l_ebiOX1RQ5P3uB7aIeq5BlntjZcDSDLWk10y9loSgqsZ-Hta0rMPYMJ9zAW4PKajEp1Yr52b7lsQpRLSpwshky4DXxuzpmwkCR1_JayEzHyQ1Vk20ZUz5NhzkwR1oo5k8dNAahlEEzHQjVAJ0y8WPbVLjRPu7KJT8-G1pqGkgJBnSVHkUJoJqp3MHtzFRrv-bU4fslcL2wG2c7KnMvUB_f1dpw0tNLtbTFaTld5gn02GsBpJ_2xKrSdI6tKdUwln9aw"}]}}]