Evidence row 25621

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mantiss.store/mcp"
    ]
  ],
  "name": "Mantis",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-14T22:25:58.878938Z",
        "status": "active",
        "statusChangedAt": "2026-06-14T22:25:58.878938Z",
        "updatedAt": "2026-06-14T22:25:58.878938Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Cross-venue prediction market routing for AI agents with arbitrage, quotes, history, and signals.",
      "name": "io.github.Alfred768/mantis",
      "remotes": [
        {
          "headers": [
            {
              "name": "Authorization",
              "value": "Bearer {apiKey}"
            }
          ],
          "type": "streamable-http",
          "url": "https://mantiss.store/mcp",
          "variables": {
            "apiKey": {
              "description": "Your free Mantis API key. Issue one via POST https://mantiss.store/api/v1?endpoint=keys&action=issue with body {\"email\":\"you@example.com\"}. Upgrade for higher usage at https://mantiss.store/pricing.",
              "isSecret": true
            }
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Alfred768/prediction-router-portal"
      },
      "title": "Mantis",
      "version": "1.1.4"
    }
  },
  "source": "mcp_registry",
  "summary": "Cross-venue prediction market routing for AI agents with arbitrage, quotes, history, and signals."
}

What the leaf hashes

{"body":"8c3db438e8b0fa282afc53ee1b33e898c0a4c8ba9960edac7e927fbe5abe03c1","id":25621,"kind":"listing","method":"baseline/1","observed_us":1793025354980780,"prev":null,"subject":"mcp_registry:io.github.Alfred768/mantis","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. 0x3b75af94daa40467870eea18a92c8fa120e54e304571294f2daf146b1365548d
2. 0xf0d7249ae3d24458a1900e741c0a126f48bdc3630c6e5c9b1a6640588fcda4b8
3. 0x25d803b626d335392b25dbaea5313a3027a13ba74cf3d59319167de69b2c9680
4. 0x38a4a766825117975895a62c22cfb9eebd116b9d6d347583164f482f8e01d07f
5. 0x105190283bcd813b956027a251c59706f7e7eaffc6c0734975a845fc45ee6220
6. 0x77617f7f8202c2d69d71b85bf265c9dea7b32b8ccf8635cd9fd2dad7f2e27d9c
7. 0x7ec2faa65d8507ba09053426ce00d871603f98977f23f1400be93a857b97f99e
8. 0xcb51e406548e262c3456edfbd8a5be8086da15fe6c4248a8e0589ec803fa0678
9. 0x1608d625f56402919eb22cf3a3709873aaa4a7af02acd46f3413eff84f561869
10. 0x2e8a687ff66d8afe58fa1b3504a221aae25ce629dbb3718301a0d0479898a139
11. 0x876d91ae08f3c341c1d9ba4ed92a9c937c054b5c7d6cd935bb21dda6fb029cac
12. 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae