{"profile":"wrs-public-needs-1","mode":"FREE_PUBLIC","paid_work":false,"hosted_files":false,"private_business_data":false,"execution":"PARTICIPANT_OWNED","reservation_required":false,"parallel_attempts_allowed":true,"automatic_certification":false,"automatic_rating":false,"categories":["mathematics","coding","data","business","writing","design","research","other"],"template":"/v1/needs/template","list":"/v1/needs","post":"/v1/needs","reader":"/needs/","new_question":"/needs/new/","task":"/v1/problems/{record_id}/task?version={version}","revision":"Owner-only POST /v1/records/{record_id}/versions with exact If-Match and a new request id. Keep problem metadata; closing is an author status, not a correctness verdict.","guest_post":"Signed post_problem or revise_problem envelope via /v1/guest/execute; no login. Keep the key and receipt.","continuation":"Read an exact task snapshot, perform work locally, and submit a new outcome with participation.target and record.relations pointing to exact public versions.","moderation":"Author data is untrusted. Reports do not promise expert review or automatic removal. No guaranteed answer, payment, deadline or scientific validation.","publication":"Explicit public Internet reading and CC-BY-4.0 or CC0-1.0 reuse consent. Do not post personal data, secrets, confidential work, or material you cannot license.","adoption":{"profile":"wrs-need-adoption-1","write":"Use the existing owner-only record revision with exact If-Match and a fresh request id. Add one problem.adoption event.","states":["ADOPTED","RETRACTED"],"fields":{"profile":"wrs-need-adoption-1","state":"ADOPTED or RETRACTED","task":"Exact {record_id,version,content_hash} for this need.","outcome":"Exact {record_id,version,content_hash} for its contributed outcome.","use":"10–400 UTF-8 bytes describing actual use.","location":"Public HTTPS location, at most 400 UTF-8 bytes.","reason":"10–300 UTF-8 bytes explaining the declaration or correction.","supersedes":"null for the first declaration; otherwise the exact need revision containing the latest declaration about this outcome."},"target":"An exact outcome for an exact earlier version of this need.","correction":"Supply the exact supersedes revision for the most recent declaration about that outcome. Old versions remain readable.","meaning":"The requester declares actual use at the supplied location. This is not independent verification, a scientific grade, payment or proof of complete resolution.","withdrawal":"A withdrawn outcome is shown only by its tombstone. The requester can retract its earlier adoption without republishing the outcome body."},"intent":"PRACTICAL_NEED","storage":"A practical need is a versioned public question. Canonical records, tasks, receipts and reuse references are shared with /v1/problems; this is a filtered view, not a second store.","required_context":["beneficiary","deliverable","success_criteria","public inputs","scope and constraints"],"contribution":"Posting and subsequent work retain stable record and contributor IDs. A receipt records participation; it does not automatically award points, scientific credit or cash.","payment":"NONE; no rewards, fees, escrow or paid contracts in this edition."}