Evidence row 2028856

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "One service in full: its MCP URL and config snippet, HTTP routes, prices, limits and security model. Free.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "service": {
            "description": "drop, ai, decide or image",
            "enum": [
              "drop",
              "ai",
              "decide",
              "image"
            ],
            "type": "string"
          }
        },
        "required": [
          "service"
        ],
        "type": "object"
      },
      "name": "describe_service"
    },
    {
      "description": "The PayperWork services with their MCP endpoints, HTTP routes, prices and limits. Free.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "list_services"
    }
  ]
}

What the leaf hashes

{"body":"0113aec9a4e046b137c7f42a7d16047e2a61c6e636966714914fcd5081f411dc","id":2028856,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793583400053175,"prev":1764049,"subject":"c7d1dc9d-0a9b-4cf0-8e39-2028c74e4ea7","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xccd05135ec51a2166753c19ea965ed64b178c9290eda6f35e59fbd6608d58887
2. 0x00cfbada2d4fa07498e9300384308c4f48593d3c8571ea293aadb43320b555fa
3. 0xa61553dc70e58d07a37e677b75590f3547575f618af4d9c3d1523fd9677ef558
4. 0xc34ff8ed41edf6ca9c189e9ec1760d17ffdd9e9043ab83cfe06228dbe8be6a33
5. 0xc87a832f364d201b8554f966186ded3096fb5ace5e702b10a9b4f569739072a5
6. 0xff29e967c5707bc226e505067f75cca7005a4b50c75c6b5ee6a1635765cc3fb1
7. 0xaf72ca36aeff7212b89592f0a0fc62df4c7ad4fc2f3fb4a4bb2511600a06e6ad
8. 0x1a2ae4296ea455b2f7b31d7e7006d1b58368ebe8fd7fc04aa93d42ebac2de3fe
9. 0x48619ac3ad9adc0a6d8b5e404958f45c1cdffd4e7aa9d9ed91e3a21fb50aaf50
10. 0x569a5ef70a72a62cf349922f1d2ab62b6c4c07e9a4e50914074e9e12e0603402
11. 0x79f32fe170b18b7905e03cd8a56dff870af479aedaa23b3d71551c62cbacdbbf
12. 0x104b0fd7f9e0a9cd51db3ad451e9a16d136da470f6efdf3cf1ad75354f332bc0
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af