Evidence row 452151

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.isitdownapi.com/v1/status"
    ]
  ],
  "name": "60SecMonitor Status API",
  "owner_address": "0x2daf658b01e257206375798a15832e9f547d65dd",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x2dAF658B01e257206375798a15832E9f547D65dD",
        "scheme": "exact"
      }
    ],
    "description": "Is Stripe or another SaaS or cloud vendor down right now? Input: ?vendor=stripe (slug, name or domain). Returns status, confidence, active incidents with a summary, official status page, last-checked time and a staleness flag, read live from 60SecMonitor. $0.01 USDC on Base. Untracked vendors return 404 and aren't charged. Up to 25 vendors at once: /v1/status/batch ($0.05). Past incidents: /v1/incidents.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "vendor": "stripe.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "active_incident_count": 0,
              "active_incidents": [],
              "checked_at": "2026-10-10T03:05:12Z",
              "confidence": 1,
              "data_source": {
                "name": "60SecMonitor",
                "url": "https://60secmonitor.com"
              },
              "freshness": {
                "data_fetched_at": "2026-10-10T03:05:12Z",
                "from_cache": false,
                "last_checked_age_seconds": 120,
                "stale": false
              },
              "incident_summary": "No active incident in 60SecMonitor.",
              "last_checked_at": "2026-10-10T03:03:12.201Z",
              "match": {
                "quality": "exact"
              },
              "query": {
                "kind": "domain",
                "value": "stripe.com"
              },
              "source_url": "https://60secmonitor.com/service/stripe",
              "status": "operational",
              "vendor": {
                "category": "Payments",
                "name": "Stripe",
                "official_status_page": "https://status.stripe.com",
                "slug": "stripe"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "vendor": {
                      "description": "Vendor name, slug or domain, e.g. 'Stripe', 'stripe' or stripe.com",
                      "maxLength": 100,
                      "minLength": 2,
                      "type": "string"
                    }
                  },
                  "required": [
                    "vendor"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:01:00.881Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T04:32:39.147Z"
    },
    "resource": "https://api.isitdownapi.com/v1/status",
    "serviceName": "60SecMonitor Status API",
    "tags": [
      "is-it-down",
      "outage",
      "status-page",
      "saas-status",
      "vendor-monitoring"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Is Stripe or another SaaS or cloud vendor down right now? Input: ?vendor=stripe (slug, name or domain). Returns status, confidence, active incidents with a summary, official status page, last-checked time and a staleness flag, read live from 60SecMonitor. $0.01 USDC on Base. Untracked vendors return 404 and aren't charged. Up to 25 vendors at once: /v1/status/batch ($0.05). Past incidents: /v1/incidents."
}

What the leaf hashes

{"body":"02676838f4603e1122dc15a7c834df690ed4e9193eed89ae3a753c54544eda80","id":452151,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100517876314,"prev":425276,"subject":"x402_bazaar:https://api.isitdownapi.com/v1/status","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xe1b3125c9daa9e2e74bf78c8ead558cfba19163225983a1017bbe49f615cec3e
2. 0x135b3f69c27c319cba8648aa482f5e1f0477d3888a2827461fc74af21b9f169f
3. 0x4c1e82556589fe2eaf9d6e8a5caed4436b8bc5ae339d5b4c513c3578241fc4be
4. 0x929e3c407cac41b005cf0cc5fa66767af20b831033c423367b4af45bde0e32fb
5. 0xfe40bf5574d05cb4e8780b4485a7835cc2a4485e43078a0dd53cce6234a32462
6. 0x69be47825fe0e1f6eb94951934df0612e4f6937473b4c6fba055e96e5a87f0a0
7. 0x8b0b7b913fd097fa088d8ca4006d4b453b82b19086924c250281190db2664929
8. 0x5928178b9915c3723b438f113c26b71f3db2006de34efb9168eac2796120c3df
9. 0x9e0086b9cc6c9b6829e3caeef40185ce48a092d2e4850cf2244ba6296166db3a
10. 0x55eaaf6949d63fa523ab5efe46c4d908d90b9c2e2a90b5b5d1fbcff2b418e7e3
11. 0x685edc20eef134e9053b5f48e92fbcfdce3625c2c28f68c4ec9232819c669574
12. 0xa7bf7b9cc7b39dca708cf0cc5d77059435823b975a1b485d07bbb69188527cb0
13. 0x979156f4f0a1ab811055c0a4d2b45bfa74d4bef619c176540454ee8d15e5bebc
14. 0xf72dee7a0c7534cb19ede4959b957b00c0a8285c36ad49dd2ce1c1092bf60d93
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4