Evidence row 527094

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.isitdownapi.com/v1/incidents"
    ]
  ],
  "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": "List recent outages and incidents for one SaaS vendor. $0.01 USDC on Base per call. Returns up to 10 most recent incidents (title, status, severity, start and resolve times) from 60SecMonitor. Unknown vendors return 404, not charged. Don't use this for live up/down status; use /v1/status.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "vendor": "stripe"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checked_at": "2026-10-10T03:05:12Z",
              "data_source": {
                "name": "60SecMonitor",
                "url": "https://60secmonitor.com"
              },
              "incident_count": 1,
              "incidents": [
                {
                  "id": "inc_x",
                  "resolved_at": "2026-10-01T11:00:00Z",
                  "severity": "minor",
                  "started_at": "2026-10-01T10:00:00Z",
                  "status": "resolved",
                  "title": "Incident with Git Operations"
                }
              ],
              "query": {
                "kind": "name",
                "value": "github"
              },
              "source_url": "https://60secmonitor.com/service/github",
              "vendor": {
                "name": "GitHub",
                "slug": "github"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$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": "2026-10-27T10:01:01.651Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T10:01:01.245Z"
    },
    "resource": "https://api.isitdownapi.com/v1/incidents",
    "serviceName": "60SecMonitor Status API",
    "tags": [
      "incident-history",
      "outage",
      "vendor-incidents",
      "saas-status"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "List recent outages and incidents for one SaaS vendor. $0.01 USDC on Base per call. Returns up to 10 most recent incidents (title, status, severity, start and resolve times) from 60SecMonitor. Unknown vendors return 404, not charged. Don't use this for live up/down status; use /v1/status."
}

What the leaf hashes

{"body":"aa52cf6bad0f8bbabe443685d986fa0b199c03afbe666c5a0a5746dd179cf920","id":527094,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124794276938,"prev":452150,"subject":"x402_bazaar:https://api.isitdownapi.com/v1/incidents","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. 0x3923c059912df8edf084736b9f324d66ea44a1db122c5201536a7acb04b2a3d3
2. 0x9270aa5a7fd68e92c645bd4bf38a6a04d2097aab5b742427d7b4d285467ea1c1
3. 0x61b614c099bf56a8af831ba91e42b5cc167e0c09807986b0fa70217e13cf24b9
4. 0x06601c21399b7937aba73bc012962ad28d3bbf72e0b2e6e9ceaa2a9771bd1940
5. 0x6bd5c5858077c419cfbd6e7127562fe23df265b580669f3e6832510495531758
6. 0x322ed994a9f90668a0f6c723fe7284674f70253204597615a2011f021338d052
7. 0x93b6df518409929a3e5aa2abf70bbae990e811e06940a900689fa33bf566378f
8. 0x0120266216cfbe07d72bbdd3410353ba790fbcc5ad44eadf3c940bc151216892
9. 0xc88c95b80dea731924951fc651275eaf4fac6ae5dca41b9094cd03b8e9b7e8e7
10. 0x7caa46df4e3451a2de5503302692ea0475c7a29e499933d0b7ee3a1fa91bdcae
11. 0x7b8168d9a323983ca8a6e81296d112593f810321905f76034e59a057770de39f
12. 0x5ad46fa78d79ba6d76c322cad1bc48cbf0c26dc875ba94214d44c9d3c0b36673
13. 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4