Evidence row 236169

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.agentpaywire.com/v1/search"
    ]
  ],
  "name": "Agent Paywire",
  "owner_address": "0x7bb50fb9141a619961f1c29c4e0b539d60f29d20",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x7BB50FB9141A619961f1c29C4e0b539d60f29D20",
        "scheme": "exact"
      }
    ],
    "description": "Search the Agent Paywire library of Lightning, L402, x402, and stablecoin sources, plus related articles. Optional words (q), category, status, since date, and limit. One request is 0.01 USDC. The files on https://agentpaywire.com stay free.",
    "extensions": {
      "bazaar": {
        "discoverable": true,
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 2,
              "q": "l402"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "q": "l402",
              "results": [
                {
                  "date_published": "2026-03-11",
                  "id": "lightning-labs-l402-for-agents",
                  "kind": "library",
                  "title": "The Future Is Now: Why L402 Is the Internet-Native Payments Protocol for Agents",
                  "url": "https://lightning.engineering/posts/2026-03-11-L402-for-agents/",
                  "verified_at": "2026-10-20"
                }
              ]
            },
            "type": "json"
          }
        },
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "limit": 2,
              "q": "l402"
            },
            "type": "http"
          },
          "output": {
            "count": 1,
            "q": "l402",
            "results": [
              {
                "date_published": "2026-03-11",
                "id": "lightning-labs-l402-for-agents",
                "kind": "library",
                "title": "The Future Is Now: Why L402 Is the Internet-Native Payments Protocol for Agents",
                "url": "https://lightning.engineering/posts/2026-03-11-L402-for-agents/",
                "verified_at": "2026-10-20"
              }
            ]
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "category": {
                      "description": "Library category id. Optional. When set, articles are left out.",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Maximum results. Optional. Default 50, maximum 100.",
                      "type": "integer"
                    },
                    "q": {
                      "description": "Words to match in the library and articles. Optional. An unpaid 402 returns at most two results with title, url, and date.",
                      "type": "string"
                    },
                    "since": {
                      "description": "Inclusive lower bound, YYYY-MM-DD, on verified_at. Optional.",
                      "type": "string"
                    },
                    "status": {
                      "description": "Exact library status: proposal, individual_draft, working_group_draft, standard, spec_released, product_docs, news, research, or unknown. Optional. When set, articles are left out.",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "count": {
                      "type": "integer"
                    },
                    "q": {
                      "type": "string"
                    },
                    "results": {
                      "type": "array"
                    }
                  },
                  "required": [
                    "q",
                    "count",
                    "results"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792856575/bazaar-icons/7b56f554949f6a0e.png",
    "lastUpdated": "2026-10-26T15:24:06.602Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T15:42:54.73Z"
    },
    "resource": "https://api.agentpaywire.com/v1/search",
    "serviceName": "Agent Paywire",
    "tags": [
      "search",
      "library",
      "articles"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search the Agent Paywire library of Lightning, L402, x402, and stablecoin sources, plus related articles. Optional words (q), category, status, since date, and limit. One request is 0.01 USDC. The files on https://agentpaywire.com stay free."
}

What the leaf hashes

{"body":"bbd5cf5890792a7eb33305ab597ba6923a6ced1919bad9b2b283a7e56583648d","id":236169,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793028710313264,"prev":64606,"subject":"x402_bazaar:https://api.agentpaywire.com/v1/search","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. 0xe72fd7f3333f04a4ff4c1af5b6e37e812fd1333246881d52e027f864ab3c9bc0
2. 0x7d78f88d2010f7039156f565481976e483c75ffeb00af0fb57a8d8924996b1f5
3. 0x8b08b888b257e88349ac9507ab7d19ab2c0c413e56473318cbb7951f232473f9
4. 0xaa0a283abd7c6efc848fde308a565353d0ff8fc86697ef7bf7fe92a8b5f5a0db
5. 0x26537b5fab22ed05df09c5c626840e3816c00ac7cf8a28a9a513b1b3a6b2514e
6. 0xe976c62371532c479840bc0ed7f4011e79acb7079b17d5bcdd490b0b1980eb1e
7. 0x4610fcc5bf0a0b1f6f6d4b1bc104bff4b7e3a06403dd23ff560d7365cc6c3b44
8. 0xe36b587e8e38866333a640184d02040eaf776f5e6915370077c050daafff734d
9. 0x7ac3b0988445398aa46dab8c66370eba9af298b98f0fbd41fe2bb0ed965c3be1
10. 0x7deeb175e21dc795de5c6a6747c18815aec2ac086521557682cc9d301183bd2e
11. 0x59e039ae04bb13d1c4f6760e5371456ed0590ed6a27668ea3df8a519b5fd4655
12. 0xb866b513dd861c870688f5d1a8e434b170eaa2fafb0961d6a674d452b8e58381
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae