[{"description":"treehash per file","signed_content":{"payload":"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","signatures":[{"header":{"kid":"publisher"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"VATxy2C-RBZ8mWXoilyH6DxwEy6S2N5mB7IOHXTxbOXX65fjWWtmn7DCsf0r54E8etl5SE6MRtqLKQTgrxqCVRg967KvObRO6LhHb1mZq8Sfeb7q3nIH2DXM2P_NVqH0KlVxSb0etA6dJawL3nwCjjQy7XCWLsbf_VxXZPClIAzMGp72iISOm8WcomR0cOJFwhogf_vh4r_i73OAnSdp6YDqQenlqtjC2UfRUYJwC92UdUpPwI-Dwt_8hS1Ak7oWeT93b2q4deto-iy8S73nV67DcvqLdjwgmGNj0HAgom-oyppJJ1UVMHiI0dlVwCoYX8HPqIb8yG_2wMHf0xD6lw"},{"header":{"kid":"webstore"},"protected":"eyJhbGciOiJSUzI1NiJ9","signature":"IoMazaRzMFfB3K3X6rb82IQ54hqjUS1SM8WNEeQLltwxWLaS32yNmqOLR4XcFbi9Ku6mtWueITjhSwXfvOCazxrky0HPJtGTQ-cTwHGUjUfJZxagY3pVMwshO1PxuM51Vu0Mmzix4eF63YBD2EaREP-5UXJmJuAEd6Q8aj10BOX2kPc50ovhYBDAL2Mfk5lBfk5p8XdGYhth9b8k3v6mDfQkiAw9wN7ztYfeXsy2NjTmlh13t3zOCwunyKRZ-5M1DiHeP9VM5oZfO_KKLpZIyDxsa4M3fbTs6ISrtJUJYMPLdldfE1uVyIQgzajC1OOMZiUOW3LteCY66nEfVrABeQ"}]}}]