Evidence row 4027

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://travel.forgemesh.io/api/fare-intelligence"
    ],
    [
      "x402",
      "https://travel.forgemesh.io/api/fare-pulse"
    ]
  ],
  "name": "travel.forgemesh.io",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "travel.forgemesh.io",
    "endpoints": [
      {
        "description": "ForgeMesh fare intelligence for one route query.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2026-08",
            "group": "query",
            "name": "departure_at",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "LAX",
            "group": "query",
            "name": "destination",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "JFK",
            "group": "query",
            "name": "origin",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://travel.forgemesh.io/api/fare-intelligence"
      },
      {
        "description": "Fare Pulse — cheapest live fares from a major US hub, cached snapshot.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "7"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://travel.forgemesh.io/api/fare-pulse"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "travel-forgemesh-io",
    "integrationType": "",
    "isNew": false,
    "name": "travel.forgemesh.io",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0505",
      "currency": "USDC",
      "maxAmount": "0.1",
      "minAmount": "0.001"
    },
    "provider": "travel.forgemesh.io",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"8b20d95985abcb9663c32e243e0c5cf3a36f63fd54cc7b89d428ec4ac2b3d266","id":4027,"kind":"listing","method":"baseline/1","observed_us":1793025276659052,"prev":null,"subject":"agentic_market:travel-forgemesh-io","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. 0x0b5d9b3afb498a63578a5760b042990d850f255bedd40adee27cc2218e198af5
2. 0xc36afe0d0efe71dc10559db548f0da34dd953274eba4f87b9fc5df2a7fa29400
3. 0x9bc560831a6e1cd7c77dd76bdee13c61948babc59959d935ecdf74312078aaf6
4. 0xa4289e067aadf52c4f6e49962625d539245b93e51e9495f7cf552531f2ae90d6
5. 0xdb327749aea4bc7d4326775a88063d9ce1aea2a072276e96d2a0f661e3e2641e
6. 0x4af9bdcd836210dcabae3bc88dba7d7708a770944dec67146972e2172d424ab7
7. 0x0a37a7fc39213df554d45b55d3d4ebafcfa67c08642f2942af2e9e12b49edf86
8. 0x2d619024584908ad7c5268f9936f853bef0095c45572ed6b69bb3b08597a52d9
9. 0xd83877ac63a961b0129a97a80da7a77dea06dab1654464985a8bb3d4fd340afc
10. 0x0317d9c853b2cffa1fdc2c62014a377dfdfb03f28f46b665e5f3801b32d539fd
11. 0xb590404cb9438c769f672be0f0089b46b380374a2b3728911a35efd8d94b6a83
12. 0x0295c7c2280f85143f6ea027ec5cab1cda783eeef5bca0accb9aea607c5aa3c2
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae