{"what_this_is":"Complete signed artifacts for building a FAIL-CLOSED integration against this store's conformance desk without paying anything: real signatures from the production signing path, the exact canonical string each signature covers, the exact desk call to make, and the verdict it returns. Every fixture was re-verified against the live desk before this response was served — a fixture the desk disagrees with is refused, never served.","version":"1","signer_registry":{"did":"did:web:scvd.store","signing_key_url":"https://scvd.store/.well-known/scvd-signing-key","did_json_url":"https://scvd.store/.well-known/did.json","public_key_hex":"8c22f61add201ecefa75c5d027371b64bed3c0ff739056a7b255f8322ffcb550"},"fixture_set_digest":"ea794edd05a5be11d9c269081f1c143667f3a5ac0a1d69d87a6ec448a1935fce","digest_rule":"sha256 over the canonical JSON of [{id, artifact}]. Pin it. It changes on exactly two events, both announced: a key handover (announced signed, by the outgoing key, at the signing-key URL before the new key signs anything) and a versioned fixture-set change. A digest change your pipeline did not expect is a finding, not noise.","how_to_integrate_fail_closed":["Pin fixture_set_digest and fail your build when it moves unexpectedly.","Verify every artifact's signature yourself, offline, over canonical_signed_input, against the registry key you pinned — never against a key the artifact carries.","Wire the expected verdicts into your own policy gate and assert them in your own suite; the desk at POST /api/conformance/v1 will keep returning them, and the frozen v1 contract only ever adds fields.","Write the tamper tests: the *-tampered and unknown-signer fixtures must FAIL your gate. A gate only proven on passing cases is not a gate.","Treat unknown fields in a verdict as additive (the v1 contract), but treat unknown fields in an ARTIFACT you are paying against however your own risk tolerance says — you know your own risk better than we do."],"fixtures":[{"id":"offer-valid-live","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6IjUwMDAwMCIsInZhbGlkVW50aWwiOjE4OTM0NTYwMDB9.lSnhNRuP_9QuVDBL2hkg7WkSIIDeTudlok4_kA6byXFm_s-veIJuAcsSt2G8EZ9Var_tyIXp1jJM1RWAzVOpDg","canonical_signed_input":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6IjUwMDAwMCIsInZhbGlkVW50aWwiOjE4OTM0NTYwMDB9","payload":{"version":1,"resourceUrl":"https://scvd.store/api/buy/hello?fixture=conformance-desk","scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x0000000000000000000000000000000000000000","amount":"500000","validUntil":1893456000},"call":{"public_key_hex":"8c22f61add201ecefa75c5d027371b64bed3c0ff739056a7b255f8322ffcb550","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6IjUwMDAwMCIsInZhbGlkVW50aWwiOjE4OTM0NTYwMDB9.lSnhNRuP_9QuVDBL2hkg7WkSIIDeTudlok4_kA6byXFm_s-veIJuAcsSt2G8EZ9Var_tyIXp1jJM1RWAzVOpDg"},"expect":{"verdict":"conforms","kind":"offer","live":true,"key_resolution":"offline"},"note":"A well-formed offer, really signed by the store's live key, valid until 2030-01-01 — at which point this fixture goes stale ON PURPOSE and the set's self-check starts refusing to serve it. payTo is the zero address and the resourceUrl carries ?fixture=, so it can never be mistaken for a live quote."},{"id":"offer-valid-expired","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6IjUwMDAwMCIsInZhbGlkVW50aWwiOjE3MzU2ODk5MDB9.sjxVKE379FLV-8Ed8HF9Mv06F2B5IVCLbh00Mj2dvp4zJkBvRuKU0XJPYVfW5xXCug4t7L8qg9WU_fI8lz52Aw","canonical_signed_input":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6IjUwMDAwMCIsInZhbGlkVW50aWwiOjE3MzU2ODk5MDB9","payload":{"version":1,"resourceUrl":"https://scvd.store/api/buy/hello?fixture=conformance-desk","scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x0000000000000000000000000000000000000000","amount":"500000","validUntil":1735689900},"call":{"public_key_hex":"8c22f61add201ecefa75c5d027371b64bed3c0ff739056a7b255f8322ffcb550","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6IjUwMDAwMCIsInZhbGlkVW50aWwiOjE3MzU2ODk5MDB9.sjxVKE379FLV-8Ed8HF9Mv06F2B5IVCLbh00Mj2dvp4zJkBvRuKU0XJPYVfW5xXCug4t7L8qg9WU_fI8lz52Aw"},"expect":{"verdict":"conforms","kind":"offer","live":false,"key_resolution":"offline"},"note":"Identical construction, validUntil frozen in 2025. This is the conforms/live split in one artifact: correctly shaped, correctly signed, and no longer payable. An integration that collapses those two answers into one boolean fails somebody — this fixture is the test for which somebody."},{"id":"offer-tampered","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6Ijk5OTk5OSIsInZhbGlkVW50aWwiOjE4OTM0NTYwMDB9.lSnhNRuP_9QuVDBL2hkg7WkSIIDeTudlok4_kA6byXFm_s-veIJuAcsSt2G8EZ9Var_tyIXp1jJM1RWAzVOpDg","canonical_signed_input":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6Ijk5OTk5OSIsInZhbGlkVW50aWwiOjE4OTM0NTYwMDB9","payload":{"version":1,"resourceUrl":"https://scvd.store/api/buy/hello?fixture=conformance-desk","scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x0000000000000000000000000000000000000000","amount":"999999","validUntil":1893456000},"call":{"public_key_hex":"8c22f61add201ecefa75c5d027371b64bed3c0ff739056a7b255f8322ffcb550","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImFtb3VudCI6Ijk5OTk5OSIsInZhbGlkVW50aWwiOjE4OTM0NTYwMDB9.lSnhNRuP_9QuVDBL2hkg7WkSIIDeTudlok4_kA6byXFm_s-veIJuAcsSt2G8EZ9Var_tyIXp1jJM1RWAzVOpDg"},"expect":{"verdict":"does_not_conform","kind":"offer","key_resolution":"offline"},"note":"offer-valid-live with one signed field changed (amount 500000 → 999999) and the original signature left in place. The payload still parses; the signature no longer covers these bytes. Your gate must refuse this without human eyes on it.","tampered_from":"offer-valid-live"},{"id":"receipt-valid","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJuZXR3b3JrIjoiZWlwMTU1Ojg0NTMiLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInBheWVyIjoiMHgwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwIiwiaXNzdWVkQXQiOjE3MzU2ODk2MDAsInRyYW5zYWN0aW9uIjoiMHhhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiIn0.ekOXsDCpI7HGpPRZJ-et7cDiCcX2TSRzoJ3PE7zAnTN6oZ8vHbN1nW_EdxlGWAsNPXmnib4OMY1qZj9FjTzRAw","canonical_signed_input":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJuZXR3b3JrIjoiZWlwMTU1Ojg0NTMiLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInBheWVyIjoiMHgwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwIiwiaXNzdWVkQXQiOjE3MzU2ODk2MDAsInRyYW5zYWN0aW9uIjoiMHhhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiIn0","payload":{"version":1,"network":"eip155:8453","resourceUrl":"https://scvd.store/api/buy/hello?fixture=conformance-desk","payer":"0x0000000000000000000000000000000000000000","issuedAt":1735689600,"transaction":"0xabababababababababababababababababababababababababababababababab"},"call":{"public_key_hex":"8c22f61add201ecefa75c5d027371b64bed3c0ff739056a7b255f8322ffcb550","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJuZXR3b3JrIjoiZWlwMTU1Ojg0NTMiLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInBheWVyIjoiMHgwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwIiwiaXNzdWVkQXQiOjE3MzU2ODk2MDAsInRyYW5zYWN0aW9uIjoiMHhhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiIn0.ekOXsDCpI7HGpPRZJ-et7cDiCcX2TSRzoJ3PE7zAnTN6oZ8vHbN1nW_EdxlGWAsNPXmnib4OMY1qZj9FjTzRAw"},"expect":{"verdict":"conforms","kind":"receipt","live":null,"key_resolution":"offline"},"note":"A well-formed receipt, really signed. live is null by contract: a receipt has nothing to expire, and reporting false would invent a failure."},{"id":"receipt-tampered","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJuZXR3b3JrIjoiZWlwMTU1Ojg0NTMiLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInBheWVyIjoiMHgwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwIiwiaXNzdWVkQXQiOjE3MzU2ODk2MDAsInRyYW5zYWN0aW9uIjoiMHhhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiIiwiYW1vdW50IjoiOTk5OTk5In0.ekOXsDCpI7HGpPRZJ-et7cDiCcX2TSRzoJ3PE7zAnTN6oZ8vHbN1nW_EdxlGWAsNPXmnib4OMY1qZj9FjTzRAw","canonical_signed_input":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJuZXR3b3JrIjoiZWlwMTU1Ojg0NTMiLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInBheWVyIjoiMHgwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwIiwiaXNzdWVkQXQiOjE3MzU2ODk2MDAsInRyYW5zYWN0aW9uIjoiMHhhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiIiwiYW1vdW50IjoiOTk5OTk5In0","payload":{"version":1,"network":"eip155:8453","resourceUrl":"https://scvd.store/api/buy/hello?fixture=conformance-desk","payer":"0x0000000000000000000000000000000000000000","issuedAt":1735689600,"transaction":"0xabababababababababababababababababababababababababababababababab","amount":"999999"},"call":{"public_key_hex":"8c22f61add201ecefa75c5d027371b64bed3c0ff739056a7b255f8322ffcb550","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6c2N2ZC5zdG9yZSNrZXktMiJ9.eyJ2ZXJzaW9uIjoxLCJuZXR3b3JrIjoiZWlwMTU1Ojg0NTMiLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInBheWVyIjoiMHgwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwIiwiaXNzdWVkQXQiOjE3MzU2ODk2MDAsInRyYW5zYWN0aW9uIjoiMHhhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiYWJhYmFiIiwiYW1vdW50IjoiOTk5OTk5In0.ekOXsDCpI7HGpPRZJ-et7cDiCcX2TSRzoJ3PE7zAnTN6oZ8vHbN1nW_EdxlGWAsNPXmnib4OMY1qZj9FjTzRAw"},"expect":{"verdict":"does_not_conform","key_resolution":"offline"},"note":"receipt-valid with a signed byte flipped. Same rule as the tampered offer: parseable is not verified.","tampered_from":"receipt-valid"},{"id":"unknown-signer","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6Zml4dHVyZXMuaW52YWxpZCNrZXktMSJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYW1vdW50IjoiNTAwMDAwIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsInZhbGlkVW50aWwiOjE3MzU2ODk5MDB9.KWOe9nVFe4wLuhra89M892NQkHCg2l8pP0Y5Oq1ZU0KycRGbGpIUuLiSP3_t9-08roK_QOP51bzfaDeEYvOQAQ","canonical_signed_input":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6Zml4dHVyZXMuaW52YWxpZCNrZXktMSJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYW1vdW50IjoiNTAwMDAwIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsInZhbGlkVW50aWwiOjE3MzU2ODk5MDB9","payload":{"version":1,"resourceUrl":"https://scvd.store/api/buy/hello?fixture=conformance-desk","scheme":"exact","network":"eip155:8453","amount":"500000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x0000000000000000000000000000000000000000","validUntil":1735689900},"call":{"public_key_hex":"8c22f61add201ecefa75c5d027371b64bed3c0ff739056a7b255f8322ffcb550","artifact":"eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6Zml4dHVyZXMuaW52YWxpZCNrZXktMSJ9.eyJ2ZXJzaW9uIjoxLCJyZXNvdXJjZVVybCI6Imh0dHBzOi8vc2N2ZC5zdG9yZS9hcGkvYnV5L2hlbGxvP2ZpeHR1cmU9Y29uZm9ybWFuY2UtZGVzayIsInNjaGVtZSI6ImV4YWN0IiwibmV0d29yayI6ImVpcDE1NTo4NDUzIiwiYW1vdW50IjoiNTAwMDAwIiwiYXNzZXQiOiIweDgzMzU4OWZDRDZlRGI2RTA4ZjRjN0MzMkQ0ZjcxYjU0YmRBMDI5MTMiLCJwYXlUbyI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsInZhbGlkVW50aWwiOjE3MzU2ODk5MDB9.KWOe9nVFe4wLuhra89M892NQkHCg2l8pP0Y5Oq1ZU0KycRGbGpIUuLiSP3_t9-08roK_QOP51bzfaDeEYvOQAQ"},"expect":{"verdict":"does_not_conform","key_resolution":"offline"},"note":"Signed by a real ed25519 key that is NOT in this store's registry (public seed 42424242…, published on purpose — it attests nothing). Checked against the store's key it fails, which is this record's expectation. Checked against its own key (2152f8d19b791d24453242e15f2eab6cb7cffa7b6a5ed30097960e069881db12) the SIGNATURE verifies — and that is the lesson: 'signature verifies' and 'signer is authorized' are different checks. A gate that accepts any valid signature fails open; verify against the registry you pinned, not the key the artifact suggests."}]}