Evidence row 218782

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.pulsewatch.us/v1/incidents"
    ]
  ],
  "name": "PulseWatch 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. $0.01 USDC on Base per call. Returns up to 10 most recent incidents (title, status, severity, start and resolve times) from PulseWatch. Unknown vendors return 404, not charged. Don't use this for live up/down status; use /v1/status.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "vendor": "stripe"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checked_at": "2026-10-10T03:35:41Z",
              "data_source": {
                "name": "PulseWatch",
                "url": "https://pulsewatch.us"
              },
              "incident_count": 1,
              "incidents": [
                {
                  "resolved_at": "2026-09-30T14:40:00Z",
                  "severity": "high",
                  "started_at": "2026-09-30T14:02:00Z",
                  "status": "resolved",
                  "title": "[HIGH] Detected: Stripe — elevated API errors",
                  "url": "https://pulsewatch.us/service/stripe"
                }
              ],
              "query": {
                "kind": "name",
                "value": "stripe"
              },
              "source_url": "https://pulsewatch.us/service/stripe",
              "vendor": {
                "name": "Stripe",
                "slug": "stripe"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$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": "2026-10-26T14:54:02.752Z",
    "quality": {
      "lastCalledAt": "2026-10-26T14:54:02.752Z"
    },
    "resource": "https://api.pulsewatch.us/v1/incidents",
    "serviceName": "PulseWatch 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 PulseWatch. Unknown vendors return 404, not charged. Don't use this for live up/down status; use /v1/status."
}

What the leaf hashes

{"body":"cd8bd8609dc4a24c18359f668a2b2d09f58d900a123a5da6b63c972f95862571","id":218782,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793026653627796,"prev":null,"subject":"x402_bazaar:https://api.pulsewatch.us/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 2026-10-26 (296695 rows).

1. 0x1dacbb7d00de23b1271ebb9f5523d8e537865e2abf3f6a733d1687fab93e1935
2. 0x9218c0e0115e8e05b5b7b19af4670dc398920a838b607e91c425915986941ec8
3. 0x8f95a2bd67359b2e675647ba640e4983bd68244f87c725293ac2b6c3fe91fa7f
4. 0x3a363b682f0622fe358a089a3d7b5e8fa4a4003aba7f4748d8f910a78ada046c
5. 0xe5773ca44891571bebfea8011bfe9ffa8e813aab30fde493d878f690037d5eeb
6. 0x87a0a89535e30e5fd757ae6d00b7babe2fb309e5efb2e9cee1bc4dcfdb5e5c63
7. 0x765cc620163ac7427455942e790ade01d50a47b2f7faf0e75a5f833a6e7dda1a
8. 0x73c3bc96d9f79ce7e5bc851e37ddb01d839f0c7be3e8eb58b942decbc4319055
9. 0xe85b2c05abdf635cb7cb0997b20ea577db07b2f799012dcfafbf93151dfe1bb0
10. 0x667c9edc7131bd388a1c1a039f7fddf0a4fbc13b4f1e7297601127a46cdc7292
11. 0xf0f77ed1d484625ddaf2f6e58baa64c9dec47a22b1a6beb91219a17bddac7dfa
12. 0x8e3531af6dd328ff9a174dd19751228f67fa0773c68a89edf859dffbd7b098c3
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae