Evidence row 1034870

What was observed

{
  "endpoints": [
    [
      "web",
      "https://api-production-0b04.up.railway.app/llms.txt"
    ],
    [
      "mcp",
      "https://api-production-0b04.up.railway.app/mcp"
    ]
  ],
  "name": "Exchange Arbitrage Agent",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T17:39:40.853341Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T17:39:40.853341Z",
        "updatedAt": "2026-10-29T17:39:40.853341Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Prediction-market quotes, fill estimates and odds trends, paid per call with x402 USDC on Base.",
      "name": "io.github.LKennedyShare/exchange-arbitrage-agent",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api-production-0b04.up.railway.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/LKennedyShare/exchange-arbitrage-agent"
      },
      "title": "Exchange Arbitrage Agent",
      "version": "1.0.0",
      "websiteUrl": "https://api-production-0b04.up.railway.app/llms.txt"
    }
  },
  "source": "mcp_registry",
  "summary": "Prediction-market quotes, fill estimates and odds trends, paid per call with x402 USDC on Base."
}

What the leaf hashes

{"body":"9e8e4bb48f3926835f9f97520fd68eeabe9e53baf5041d6751073a80182d7f74","id":1034870,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793297614712155,"prev":null,"subject":"mcp_registry:io.github.LKennedyShare/exchange-arbitrage-agent","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x01b8d00d88d0822d225764a585a8c19b3aaf030f72af28b64b4d74d535e4c293
2. 0x0b870cb8844a33197ac5ebb96f6223dc346a04a5f07fd7868e307a89cf0875ce
3. 0xdd3758a700b3b8d54708c39cd49b8727d66985a423dfed01c8d2cd633cbd4169
4. 0x69bc1a375a1b52608445389418b28edc2639f49fc4c1f0678bf2cf7dbb99e08f
5. 0x50a0b98a5bcf61051c4adadaa23a333eec7589fca53ba589f89d8d011ec13b28
6. 0x8026902e6b9c8aced2a21f13a5edbc86ad9176c5d25fc29285b77644ab859085
7. 0xdbf2bff200d08bb361bd420720c15c6c62af302d9f4f1c917d7e5396fc7c887d
8. 0x1b5949a212960ee8dbd4cdb58591b6c8ea50a8c562bbe681bed672e337bc27e9
9. 0x0b9e8ab8278bf8b29fbaaa68b02ab4da8885c678facd2c4cea4b95afb6b8ab03
10. 0x3f60cd8a31b67f0e0a3bcd0f54acd6849a3951078c525c4341685d52fbc5ee3a
11. 0x4c950feeb41288ccf65388037e578c5f16bcc2de133f729780fba18a1701b967
12. 0x9a9491680e799791cab7ab585300b0f226c5fbdca134f71ce53cde8986d334cf
13. 0x7053e3ab64151de697839645aafd596f413959d0f717ebc500f3fb5da9da55b9
14. 0x7806c5d294aa520a3cdaf5e1d58181e6315b37856d332d91c3a1e53dff27254d
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1