Evidence row 3438977

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://cloudprice.genexxis.com/compute"
    ],
    [
      "x402",
      "https://cloudprice.genexxis.com/gpu"
    ],
    [
      "x402",
      "https://cloudprice.genexxis.com/instance"
    ]
  ],
  "name": "cloudprice.genexxis.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "cloudprice.genexxis.com",
    "endpoints": [
      {
        "description": "Cheapest AWS EC2 instances (Linux) with at least the given vCPU and memory, on-demand or spot, optionally in one region.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "32",
            "group": "query",
            "name": "memory",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "on-demand",
            "group": "query",
            "name": "type",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "8",
            "group": "query",
            "name": "vcpu",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "Genexxis Cloud Prices",
        "tags": [
          "cloud-pricing",
          "aws-ec2",
          "cheapest-instance",
          "finops",
          "compute"
        ],
        "url": "https://cloudprice.genexxis.com/compute"
      },
      {
        "description": "Cheapest cloud GPU-hour for a GPU model (H100, H200, B200, A100, MI300X, L40S, L4, A10G, A10, V100, T4) across AWS and Azure regions, on-demand or spot, plus per-provider summary and 30-day price history.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "5",
            "group": "query",
            "name": "limit",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "H100",
            "group": "query",
            "name": "model",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "on-demand",
            "group": "query",
            "name": "type",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://cloudprice.genexxis.com/gpu"
      },
      {
        "description": "Hourly price of one cloud instance type in every region where it is sold (AWS EC2 or Azure VM SKU), on-demand and spot, cheapest region first.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "p5.48xlarge",
            "group": "query",
            "name": "type",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://cloudprice.genexxis.com/instance"
      }
    ],
    "enriched": false,
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793862722/bazaar-icons/e4f4671194cb18ed.png",
    "id": "cloudprice-genexxis-com",
    "integrationType": "",
    "isNew": false,
    "name": "cloudprice.genexxis.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.013333",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.01"
    },
    "provider": "cloudprice.genexxis.com",
    "providerUrl": "",
    "serviceName": "Genexxis Cloud Prices",
    "tags": [
      "cloud-pricing",
      "aws-ec2",
      "cheapest-instance",
      "finops",
      "compute"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"84a61ecdaeafe649005501779bf2e50e6e414c3e21c0802d511a8d6326633f4c","id":3438977,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793903203252130,"prev":3048152,"subject":"agentic_market:cloudprice-genexxis-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x9519e9d5660da08918bb507685fcb0c524caf42dabd86685a734f855b58fdecd
2. 0x7d1ee5c28ea969f11ab1a2233aa6d9e99e8df961d2958c45921fb56f28f0a9c3
3. 0x40305c334e4d132b56c7557cec0a3263de0b052b9f06408ae591fde7071b4b11
4. 0x5526179ad839dda903e4f0cb69e2e0c68ac958c6dbb7b55b86596689faba336c
5. 0xba50d33bf0acaf15c1b8cd7ca51b45a2747ef20a1bb30cf9060fe6940665c747
6. 0x35a57f35b228624c98028fab2d0678642142988fac47004f12180e2dbcb4dee6
7. 0xe49668177ce8d559b18feae81544ce2e68e065733033a27e444b22a5ecfd017d
8. 0xeffa488659ae847b618b50dffbd607ee352a4762b72c159e6960c0943e827f9e
9. 0xce31be16a2b543856f49ea460873626b629d43a893af366b7f4afb2c7627b09c
10. 0x5249c55ffa643c7a7b7c094ac0ad222baffb37ac8c713588b7acf0d47d19f573
11. 0xd6f83e3d4dd6421a5b7a9d1a724d9b6ae8770bdfe0d8182c81467891082567a6
12. 0x94259e5d79d4a42da1baa0e2ef4c4709836c722ba742bff6a395c39718f65f13
13. 0xa3664085bcc71207d81f3865ecbfbe8edaf5dd0f35cf6509def349bf1e19db53
14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94