{"id": "0EPKDWMWEH1XM02N01M034096F", "type": "truth", "subject_server": "sh.kwant/kwant", "payload": {"checked_at": "2026-08-15T16:21:36Z", "endpoint_answer_sha256": "84978a064161ebc2ab0861df84a390fa7d45f1c261c446ced2f22253a4372865", "issuer": "robinsaige.com", "key_id": "rs-rcpt-2026-08", "kind": "truth", "meaning": "a dated observation under the stated method; not a warranty of future behavior", "method_version": "wide@v2-2026-08-15", "primary_source": "us-hts", "question": {"args": {"weights": "0901.21.00"}, "claim": "tariff-duty", "key": "0901.21.00", "tool": "compute_portfolio_stats"}, "receipt_for": {"check_id": 2407}, "server": "sh.kwant/kwant", "source_answer_sha256": "a1a3c21d3275c81ab125e91d38fd2e6ffdfc8313fa91400b65b4b3a301ab9ae1", "source_retrieved_at": "2026-08-15T16:21:36Z", "v": 1, "verdict": "unverifiable"}, "payload_canonical": "{\"checked_at\":\"2026-08-15T16:21:36Z\",\"endpoint_answer_sha256\":\"84978a064161ebc2ab0861df84a390fa7d45f1c261c446ced2f22253a4372865\",\"issuer\":\"robinsaige.com\",\"key_id\":\"rs-rcpt-2026-08\",\"kind\":\"truth\",\"meaning\":\"a dated observation under the stated method; not a warranty of future behavior\",\"method_version\":\"wide@v2-2026-08-15\",\"primary_source\":\"us-hts\",\"question\":{\"args\":{\"weights\":\"0901.21.00\"},\"claim\":\"tariff-duty\",\"key\":\"0901.21.00\",\"tool\":\"compute_portfolio_stats\"},\"receipt_for\":{\"check_id\":2407},\"server\":\"sh.kwant/kwant\",\"source_answer_sha256\":\"a1a3c21d3275c81ab125e91d38fd2e6ffdfc8313fa91400b65b4b3a301ab9ae1\",\"source_retrieved_at\":\"2026-08-15T16:21:36Z\",\"v\":1,\"verdict\":\"unverifiable\"}", "signature_b64url": "22vQxnMnPGEDcwkOIfHl_eYhdNWri38vpw5jDAhVMroWkx3Xcd0JUQv0MhVMxes0Y2aX6UuL-e3hndy0gYiOBA", "key_id": "rs-rcpt-2026-08", "issued_at": "2026-08-15T16:27:42Z", "public_key_hex": "e62c45cf1e08366cae2f1af1574bbface6ea46021fdb06ab0480d0db948a6801", "verify": "ed25519.verify(pubkey, payload_canonical.encode(), b64url_decode(signature))"}