Evidence row 291433

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "List physical infrastructure capacity (storage TB, compute cores, GPU VRAM, bandwidth Mbps, sensor sample rate, etc.). 22 metadata fields supported. Match fee 0.15%.",
      "inputSchema": {
        "properties": {
          "agent_id": {
            "description": "Operator agent ID",
            "type": "string"
          },
          "capacity_gb": {
            "description": "Capacity for storage providers (GB)",
            "type": "number"
          },
          "gpu_model": {
            "description": "GPU model for GPU providers",
            "type": "string"
          },
          "kind": {
            "description": "Listing kind (default: depin_provider)",
            "type": "string"
          },
          "operator_did": {
            "description": "Operator DID for trust scoring",
            "type": "string"
          },
          "payout_address": {
            "description": "Settlement address",
            "type": "string"
          },
          "provider_category": {
            "description": "storage | compute | gpu | bandwidth | energy | sensor | wireless",
            "type": "string"
          },
          "region": {
            "description": "Geographic region",
            "type": "string"
          },
          "throughput_mbps": {
            "description": "Throughput for bandwidth providers (Mbps)",
            "type": "number"
          },
          "unit_label": {
            "description": "Pricing unit, e.g. 'per TB-month', 'per GPU-hour'",
            "type": "string"
          },
          "unit_rate_usdc": {
            "description": "Price per unit in USDC",
            "type": "number"
          },
          "vram_gb": {
            "description": "VRAM for GPU providers (GB)",
            "type": "number"
          }
        },
        "required": [
          "agent_id",
          "provider_category",
          "unit_rate_usdc",
          "unit_label",
          "operator_did",
          "payout_address"
        ],
        "type": "object"
      },
      "name": "depin_create_listing"
    },
    {
      "description": "Get the current DePIN marketplace match fee (currently 0.15%). Returned alongside settlement currencies and chains.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "depin_get_match_fee"
    },
    {
      "description": "List DePIN provider listings. Filter by category (storage, compute, gpu, bandwidth, energy, sensor, wireless), region, or capacity. No auth required.",
      "inputSchema": {
        "properties": {
          "provider_category": {
            "description": "storage | compute | gpu | bandwidth | energy | sensor | wireless",
            "type": "string"
          },
          "region": {
            "description": "Filter by region (e.g. us-east, eu-west)",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "depin_list_providers"
    }
  ]
}

What the leaf hashes

{"body":"8479a44c9fbe47911e2273e7a8e6991dac591cb704552acf48b7484775ee0b8e","id":291433,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793048076726955,"prev":null,"subject":"65fab5b3-02ed-4473-a4c7-7691db4b158c","subject_kind":"endpoint"}

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. 0xe148b10ce3efbb47b78da54fc502e6c6fb3591c3f1bb0ea3066d5906da403ed6
2. 0xa4ccb6ee88705c09d3bf7e7cb311c260cecb50f9c2966fc489c674302a3f10ed
3. 0x766fddad2b88bae552f3c681fbad8216fe8ccc4384e717c5f8bac2005b598f07
4. 0x71659a834e2dcf6ff9297c047a79d4853a7d44920b3f2af302cd7ef4a892f31e
5. 0x45dcf3c67ecb4296876b21c6735ccdbaf98785dada631b46b027ab4134003ff1
6. 0x9c46a17ebe84ae536b4a69840418bc6d68903e39b64e2a3ebba28ac537f90063
7. 0x51bf7ecc3c6be476fa2042d30a72f3fadb619b90a0036a516ee9e42118ba4855
8. 0xff96377938c41ab084afb4a2bdfe929b35e9106170f9604c1c01b956a7371ff8
9. 0xe63f8e4581859c67f54bf7aee4c4a0debf8404ddbf6dd1964ec000823c4caa23
10. 0x4b514c272cf743fead7500e2a90fbbb62a667f67d8a586fb32ddc4f005077e2e
11. 0x82d0a2528274b883dc22fee84985c9c34404274baadfb76651d0008598f80bff
12. 0x714c96bd488ccf4af927c8bc83397404f7f6f1b165b622d0e8216290209825e4
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae