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ma=2592000" ], [ "cache-control", "max-age=300" ], [ "content-digest", "sha-256=:JT9MuflBLZn3HB1SXOA3GKX0T8GNSEmMvnz0vuEHm0Q=:" ], [ "content-length", "212" ], [ "content-type", "application/http-message-signatures-directory+json" ], [ "date", "Sat, 07 Nov 2026 16:40:49 GMT" ], [ "server", "Caddy" ], [ "server", "uvicorn" ], [ "signature", "key1=:VmmrmiTc0o/I6J17TuQyfiGxk9bdDkXBU3HZYJZTdx0YPhW71khWls7y/MfHA6Zn+wePpGUbK9KHxVdRxeNYBQ==:" ], [ "signature-input", "key1=(\"@authority\";req \"content-digest\");created=1794069649;keyid=\"iRoAXfKbYMb3aMwoyQQ42YbH_-4FTKB_wqQrY0ghLWc\";alg=\"ed25519\";expires=1794156049;tag=\"http-message-signatures-directory\"" ] ], "withheld": [] }, "keys": [ { "kid": "iRoAXfKbYMb3aMwoyQQ42YbH_-4FTKB_wqQrY0ghLWc", "kty": "OKP", "crv": "Ed25519", "x": "Y3RJk7JCc67cE_FiZnSi31CZKwiqZknNmhPVN1mwvW4", "use": "sig" } ], "sha256": "253f4cb9f9412d99f71c1d525ce03718a5f44fc18d48498cbe7cf4bee1079b44" } }, "digest": { "record_digest": "sha256:637c05592d258e493ced554a6af5103eb025bab625673bf901be0b3cf7a67fa6", "digest_input_bytes": 3253 } }, "cloudflare": { "verdict": { "ok": true, "verifier": "web-bot-auth@0.2.0 verify()", "identity": "https://buyer.wba-demo.noetis.dev", "keyid": "xRa4nj3yU6A1uOu7r1_vunN0yqJCusH2oP3E0N5kNgk", "nonce": "f4abdFvLq5L3YNEMaTOdzZBP7mgL2yV_dqZdGx3Z2vs9iWb63hS4Z8YxrJdnwaYA4xbpUbPRGoHdrlHof-FHHg", "directory_signatures": [ { "label": "key1", "keyid": "xRa4nj3yU6A1uOu7r1_vunN0yqJCusH2oP3E0N5kNgk" } ], "content_digest_matches": true } }, "steps": [ { "id": "directory-seller", "title": "Fetch and verify the seller's key directory", "ok": true, "ms": 237, "detail": "1 key(s), signed by each: iRoAXfKbYMb3aMwoyQQ42YbH_-4FTKB_wqQrY0ghLWc" }, { "id": "directory-buyer", "title": "Fetch and verify the buyer's key directory", "ok": true, "ms": 73, "detail": "1 key(s), signed by each: xRa4nj3yU6A1uOu7r1_vunN0yqJCusH2oP3E0N5kNgk" }, { "id": "directory-cfbot", "title": "Fetch and verify the cfbot's key directory", "ok": true, "ms": 58, "detail": "1 key(s), signed by each: 4NQwuKmn19-jBLs8GQQSgNbOMoLOB7R7eMuioE-vUls" }, { "id": "signature-issue", "title": "Seller issues a fresh proposal to buyer-wba", "ok": true, "ms": 124, "detail": "live-buyer-wba-20261107T164049Z-f402" }, { "id": "signature-commit", "title": "Buyer reads and commits with a Web Bot Auth signature; both reach agreed", "ok": true, "ms": 428, "detail": "agreed, record_digest sha256:ffce8712dad152e81928d37a6c803c5a6b7777916311c4f42d03b8eb99296100" }, { "id": "signature-seller", "title": "Seller's boundary resolved the stored principal", "ok": true, "ms": 1, "detail": "resolved buyer-wba from origin https://buyer.wba-demo.noetis.dev, keyid xRa4nj3yU6A1uOu7r1_vunN0yqJCusH2oP3E0N5kNgk" }, { "id": "signature-buyer", "title": "Buyer verified the seller's signed answer and kept it", "ok": true, "ms": 1, "detail": "kept the seller's signed answer, keyid iRoAXfKbYMb3aMwoyQQ42YbH_-4FTKB_wqQrY0ghLWc" }, { "id": "signature-digest", "title": "Both parties computed the same record_digest", "ok": true, "ms": 1, "detail": "both sides: sha256:ffce8712dad152e81928d37a6c803c5a6b7777916311c4f42d03b8eb99296100" }, { "id": "signature-reverify", "title": "Both kept messages verify again, offline", "ok": true, "ms": 16, "detail": "the signed request and the bound answer both verify from stored bytes" }, { "id": "bearer-issue", "title": "Seller issues a fresh proposal to buyer-bearer", "ok": true, "ms": 52, "detail": "live-buyer-bearer-20261107T164049Z-5fb9" }, { "id": "bearer-commit", "title": "Buyer reads and commits with a bearer token; both reach agreed", "ok": true, "ms": 114, "detail": "agreed, record_digest sha256:637c05592d258e493ced554a6af5103eb025bab625673bf901be0b3cf7a67fa6" }, { "id": "bearer-seller", "title": "Seller's boundary resolved the stored principal", "ok": true, "ms": 1, "detail": "resolved buyer-bearer by token hash; no signature evidence" }, { "id": "bearer-buyer", "title": "Buyer verified the seller's signed answer and kept it", "ok": true, "ms": 1, "detail": "kept the seller's signed answer, keyid iRoAXfKbYMb3aMwoyQQ42YbH_-4FTKB_wqQrY0ghLWc" }, { "id": "bearer-digest", "title": "Both parties computed the same record_digest", "ok": true, "ms": 1, "detail": "both sides: sha256:637c05592d258e493ced554a6af5103eb025bab625673bf901be0b3cf7a67fa6" }, { "id": "cloudflare", "title": "cfbot, on Cloudflare's web-bot-auth, verifies the buyer's signature", "ok": true, "ms": 314, "detail": "web-bot-auth@0.2.0 verify() accepted https://buyer.wba-demo.noetis.dev" } ], "ok": true, "finished_at": "2026-11-07T16:40:50Z", "duration_ms": 1533 }