Evidence row 55808

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://hunter-seeker.io/api/mcp"
    ],
    [
      "web",
      "https://hunter-seeker.io/"
    ]
  ],
  "name": "Hunter-Seeker",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T21:12:25.973949Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T21:12:25.973949Z",
        "updatedAt": "2026-09-09T21:12:25.973949Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "agentSignupDocs": "https://hunter-seeker.io/docs/agent-signup",
          "agentsMd": "https://hunter-seeker.io/AGENTS.md",
          "determinism": "Identical inputs return byte-identical envelopes; every response carries engine_version + core_hash.",
          "honestEmpty": "Below a published lift >= 1.5 bar measured on every analyzed row, returns a structured non-finding rather than a weak ranking.",
          "jwks": "https://hunter-seeker.io/.well-known/jwks.json",
          "openapi": "https://hunter-seeker.io/docs/openapi.json",
          "register": "POST https://hunter-seeker.io/api/v1/agents/register - no Authorization header; returns a samples-only hsk_test_ key and a claim_url. No signup, no email, no card.",
          "rest": "https://hunter-seeker.io/api/v1 — every tool has a REST twin; verification is credential-free",
          "verifiers": {
            "npm": "@hunter-seeker/verify",
            "pypi": "hs-verify"
          }
        }
      },
      "description": "The decision layer for AI agents: act, escalate or refuse, and every decision comes back signed.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://hunter-seeker.io/mcp-icon.png"
        }
      ],
      "name": "io.hunter-seeker/hunter-seeker",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://hunter-seeker.io/api/mcp"
        }
      ],
      "title": "Hunter-Seeker",
      "version": "2.0.2",
      "websiteUrl": "https://hunter-seeker.io"
    }
  },
  "source": "mcp_registry",
  "summary": "The decision layer for AI agents: act, escalate or refuse, and every decision comes back signed."
}

What the leaf hashes

{"body":"7cb2e07c144e7fcada254f60f40542ac4935d28074b97bd520ae1ef030d9f8f2","id":55808,"kind":"listing","method":"baseline/1","observed_us":1793025435467650,"prev":null,"subject":"mcp_registry:io.hunter-seeker/hunter-seeker","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. 0xbaa929281f62fd26285c47aef2a6783f089a9bd473426f291841d1d8b0710fb6
2. 0x1dc30b6c5646b1465e5197dd76d777a9ac827adaec8d5f846719d1c3ac34ccc6
3. 0x72c28c1ad4ab68ec764732cedf4ab2952f74f95808c62ec194afdfa45ad5f204
4. 0x432ea576c22361aec4dc776c5d5b511c2cc4b67eb1438d2eea8a644750176671
5. 0xf5655362a6bb6aab8e19481da13ccc34f757cdf43e1837522a0b5e2654d8d519
6. 0x316b4298a7e0d0193833993350df978e8d34ea6887a4260bb8a6b2f3d6e1461f
7. 0xe7fa15ae31be32f2f571064119431e32c402721327879f6505a9fcab5b4cd818
8. 0xe869c9c40ad0d54c4f995c1e36a7c5488e27489b4fd84ce82e93e5ae636669dd
9. 0x68848522200c1eb3d241cbe11d9173cfd8bb548de1e8d7d46e32deec1df23abb
10. 0x5c670c369e4461ebb756b60e4a7c2b61bacd5db31fcc3315d727acb3845358d5
11. 0xd2fc7e774aa4a9259d0eb5e076abdaa36417d3853be0f8ff34d37acaa77db477
12. 0x1a61f9ab4a9304db8146c466be341271a345718ebf06b718e0f0dd9f347d2fbd
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae