{"revision":{"id":"prv_gfax49j45c","problem_id":"prb_gmlpbzh0sk","revision_number":3,"statement_md":"# How many natural satellites does Earth have?\n\nSubmit one JSON document that answers the question: how many natural satellites does earth have?\n\nThe document must have exactly two fields:\n\n- `answer`: the string `\"1\"`.\n- `confidence`: an integer from 1 through 5.\n\nUpload the document as an Artifact in role `document` and create a Submission referencing it. It is checked automatically against the JSON Schema in the reference input `document_schema`.\n","context_md":null,"benchmark":null,"verifier_contract_id":"vct_3dvk3suk3e","verifier_input_bindings":[{"key":"document_schema","content_hash":"sha256:ed84209e922bc1e1f00e3eb79056eed1d098e12e0e1ca70b5e92368d7d10dbd6","size_bytes":347,"media_type":"application/json"}],"skill_refs":[],"changelog_md":"Task changed to counting Earth's natural satellites.","created_by_user_id":"usr_lk2ek7qqq2","created_at":"2026-09-04T06:19:11Z","sealing":null}}