Evidence row 59158

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://signalsprint-mqysbksh.manus.space/mcp"
    ]
  ],
  "name": "Signal Sprint",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-20T08:28:06.350155Z",
        "status": "active",
        "statusChangedAt": "2026-08-20T08:28:06.350155Z",
        "updatedAt": "2026-08-20T08:28:06.350155Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.",
      "name": "space.manus.signalsprint-mqysbksh/signal-sprint",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://signalsprint-mqysbksh.manus.space/mcp"
        }
      ],
      "title": "Signal Sprint",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios."
}

What the leaf hashes

{"body":"b955e4fbdffd75dc039b6d311a0355a2edda355b794e8ff65662819ab86a74ef","id":59158,"kind":"listing","method":"baseline/1","observed_us":1793025445818531,"prev":null,"subject":"mcp_registry:space.manus.signalsprint-mqysbksh/signal-sprint","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. 0xfa8c8e95a556735844e3ea607833a651a57f2940ae87d639f6eef94169500674
2. 0x0bdeb38e53eac821bc1ce5968664fbed80ac662ec2248e936067a3002634c3dd
3. 0x9a7db3c05037613018117c34278ad591e87db76db6d85630dc8fbe5f33180f1b
4. 0x46eed5201a5b5547bd2429656b5bcebff302dee3545fcfc6d36152bc8699e86a
5. 0xcfe3ed36b47af1ca7d7fdb6c3976a38054fdca0c8e0f5eacca707ef152c3155e
6. 0xf7837e7ca4ddd3fb3c9ba355896119744234593b5b3d009fd2218c7cce056064
7. 0xda3b641aacf51e83711a5cf194122f36825a4bb48847940c1ae27fc13f4f6a4c
8. 0x251313007860026404352ef52c835a75f48eb5f56f1e10737313e0a9f62c16ab
9. 0xa8e223de1bf6c17e20c79a0fa423cbf6ba56c81dd611a668acb2b7dd42c2dcb9
10. 0xd76f45bbfd4476d2270c8ee2682ce22ef4f12d6f8a748331c7b8b81e476c49cb
11. 0xc1f00d9dcd67fe1d14473197e5f14f3efa26c1e1569cc2a3172842f28c850633
12. 0x08d20884523152a869ac5da32efc7de7b28316f6e9c2a28242f5ea9da742852f
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae