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Evidence row 1792074

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://stall-row-production.up.railway.app/v1/physical
Recorded
Previous row
#1532326
Body SHA-256
79816c9457d0b06e759c4f68c4e417b55868e2de2fe4813da1912b88d3ad5a08
Leaf
0xa0f492a304b63a6851f79c9e96caa033e9583a1f0382c41416c25a3ac4bfb195

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stall-row-production.up.railway.app/v1/physical"
    ]
  ],
  "name": "stall-row",
  "owner_address": "0x097f9685d1e0752bf8b02d61e5ce9be7ea0fba7f",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x097f9685D1e0752bF8B02d61E5Ce9be7eA0FBA7F",
        "scheme": "exact"
      }
    ],
    "description": "Inspector Physical — the full pre-pay workup for one x402 resource in ONE $0.05 call (the singles sum to $0.075): Sign Reader's challenge report, Score Book's track record, Guard's PROCEED/CAUTION/ABORT verdict as the headline, and a Recheck that probes and records the target (BASELINE/UNCHANGED/CHANGED, in the public feed). No RouteVerdict leg. Bad targets are delivered reports; only SSRF refusals are 422. Use this when your agent wants one endpoint's complete picture before paying it.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com/v1/verdict"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "book": {
                "found": false
              },
              "guard": {
                "reasons": [],
                "verdict": "CAUTION"
              },
              "limits": "One call, four legs, at call time.",
              "recheck": {
                "recorded": true,
                "status": "BASELINE"
              },
              "sign": {
                "challenge_found": true,
                "x402_version": 2
              },
              "summary": {
                "headline": "Guard verdict CAUTION; recheck BASELINE (recorded).",
                "recheck_status": "BASELINE",
                "verdict": "CAUTION"
              },
              "url": "https://example.com/v1/verdict",
              "verdict": "CAUTION"
            },
            "schema": {
              "properties": {
                "book": {
                  "type": "object"
                },
                "guard": {
                  "type": "object"
                },
                "limits": {
                  "type": "string"
                },
                "recheck": {
                  "type": "object"
                },
                "sign": {
                  "type": "object"
                },
                "summary": {
                  "type": "object"
                },
                "url": {
                  "type": "string"
                },
                "verdict": {
                  "type": "string"
                }
              },
              "required": [
                "url",
                "verdict",
                "sign",
                "book",
                "guard",
                "recheck"
              ],
              "type": "object"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "url": {
                      "type": "string"
                    },
                    "watch_id": {
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "book": {
                      "type": "object"
                    },
                    "guard": {
                      "type": "object"
                    },
                    "limits": {
                      "type": "string"
                    },
                    "recheck": {
                      "type": "object"
                    },
                    "sign": {
                      "type": "object"
                    },
                    "summary": {
                      "type": "object"
                    },
                    "url": {
                      "type": "string"
                    },
                    "verdict": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "url",
                    "verdict",
                    "sign",
                    "book",
                    "guard",
                    "recheck"
                  ],
                  "type": "object"
                },
                "schema": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-31T18:53:28.694Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T18:53:28.522Z"
    },
    "resource": "https://stall-row-production.up.railway.app/v1/physical",
    "serviceName": "stall-row",
    "tags": [
      "x402",
      "inspector",
      "bundle",
      "pre-pay",
      "monitoring"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Inspector Physical — the full pre-pay workup for one x402 resource in ONE $0.05 call (the singles sum to $0.075): Sign Reader's challenge report, Score Book's track record, Guard's PROCEED/CAUTION/ABORT verdict as the headline, and a Recheck that probes and records the target (BASELINE/UNCHANGED/CHANGED, in the public feed). No RouteVerdict leg. Bad targets are delivered reports; only SSRF refusals are 422. Use this when your agent wants one endpoint's complete picture before paying it."
}

What the leaf hashes

{"body":"79816c9457d0b06e759c4f68c4e417b55868e2de2fe4813da1912b88d3ad5a08","id":1792074,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793560007095580,"prev":1532326,"subject":"x402_bazaar:https://stall-row-production.up.railway.app/v1/physical","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xa0f49c03d8f10d874eb4fa0b530cb0b35f2ed51a6d37eb2229ac98ad1aab2c83
  2. 0x6fb5e93c4d7d120cac14a29919083a76b241b45c565f252dc50e3f877e33a6b4
  3. 0xc142178d8d4d9aecdc0b9519f4e5e9e5254a4bad894d246a2f094308ec6b931f
  4. 0xf74485d9ba687c48f94cbc20c43f94e9a07084a5b3dae8e07d5cf01c9548fe36
  5. 0x6d6d7124bdc7a87b9b0e4cd156bf5c6ca56f2f2c0db151febfffb530ba1452a5
  6. 0x4016ba01c7cf620fe70c99b88537349934d40438b634ed817d65111e18bfe517
  7. 0x89765133943379d28946c128135e601b8e84e99c7e0bb7efb1e9719d4a4528b5
  8. 0x0e5a61218df201a790a52abe50fa541d9f156de8bb370a8752bfc05cbb39c1eb
  9. 0x9587daeb97a7b9b34724ff69e2a7e252514691e247b055ea922c8bb8229ffcbc
  10. 0x04d4fa663ff531130ea1d3e82991180a479646011ffeadeb0371d63b19508455
  11. 0xe8ef3f0e6d273376840e4a93aa719beb825e98ae1d1dcbe5b3fa3bc35aba6355
  12. 0xb07f228eac6db8825710e10582bb3eefd4afac416e47c9f92234daccdfa086d0
  13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
  14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
  15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
  16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON