{
 "closes": "2027-02-28T23:59:59Z",
 "command": "python3 -I verify_keystone.py record.json --pinned-pub b6hfA2rpAdV29FOdhNXGkk4t91mCV0AnfFYwq0HO0R8=",
 "opened": "2026-11-08",
 "paid_to": null,
 "pinned_fingerprint": "SHA256:2232b4add9b35d4016e5be270df4ed56e0dc9b39a0530ac69891073253aae90d",
 "pinned_public_key_b64": "b6hfA2rpAdV29FOdhNXGkk4t91mCV0AnfFYwq0HO0R8=",
 "prize_usd": 1000,
 "rules": "https://cainstudio.online/proofloop-bounty.html",
 "schema": "cain42.proofloop.bounty.v1",
 "status": "open",
 "target_record": "record.json",
 "target_record_hash": "171e88f4ee9cf58ca0d42a3eb28423d689a3858bde07f0254e584fa3f1fcd3ff",
 "target_record_sha256": "de2ac69c23759bfdf8404c3065cdc8825c2fa2cc43621e88745c562317764762",
 "target_run_id": "ks-20261105T225548Z-4f35c76d",
 "verifier": "verify_keystone.py",
 "verifier_sha256": "da0dbe31996168011aeeb3d3851a10185ea8271f58e72ada8cd630f85624a50d",
 "win": "verify_keystone.py (this exact file) prints VALID and RESULT: ALL RECORDS VALID for a record whose content, as the verifier parses it, is not identical to any record issued by the FIRME AI CORPORATION signing service"
}