Evidence row 48450

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://rein-scale.mangowave-ad191d9c.eastus.azurecontainerapps.io/mcp"
    ],
    [
      "web",
      "https://rein-scale.mangowave-ad191d9c.eastus.azurecontainerapps.io/"
    ]
  ],
  "name": "Rein Agent Risk Scale",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-09T20:28:35.636884Z",
        "status": "active",
        "statusChangedAt": "2026-10-09T20:28:35.636884Z",
        "updatedAt": "2026-10-09T20:28:35.636884Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Agent Risk Rating, A–D (NR = not rated): self-declared and unverified; not a credit rating.",
      "name": "io.github.reinlayer/rein-agent-risk-scale",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://rein-scale.mangowave-ad191d9c.eastus.azurecontainerapps.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/reinlayer/rein-examples"
      },
      "title": "Rein Agent Risk Scale",
      "version": "0.2.0",
      "websiteUrl": "https://rein-scale.mangowave-ad191d9c.eastus.azurecontainerapps.io/"
    }
  },
  "source": "mcp_registry",
  "summary": "Agent Risk Rating, A–D (NR = not rated): self-declared and unverified; not a credit rating."
}

What the leaf hashes

{"body":"61cc528e467e0ec3ecdfe50fd491f050d9d387239e8809d2aedc6d1268b3c112","id":48450,"kind":"listing","method":"baseline/1","observed_us":1793025411781557,"prev":null,"subject":"mcp_registry:io.github.reinlayer/rein-agent-risk-scale","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. 0xec0569a86481136e50e481dab5c437df104429ae04e9b55cb4c236ef12af7ccc
2. 0xcd64ee37527563ada06550e2050a35c80fce860174e7a8a57a549bda399a5f10
3. 0x4dfe92de1a835db84cb24278c63e6e15521f10111890497eeeee147c7640aa92
4. 0x56378298e16ffdde967bda484537ca2ac190080b998de42f4415fe2049c7aa2d
5. 0x25c8f4d0c3f819a09c0de3617d5f7713726222bd1a158141559f0990a78ba1b9
6. 0xdbf4b434044bf8d3edf037015423f23a8fa3aa21ef33bffbd98c4bbb75346988
7. 0xf633926fad7730ddf9f0fcb65d310528ad18658867e5d06e070a5f6512495f54
8. 0xb751709fff5a25ee07c23a89a8fa402121cd876083905b10bde019500dbee78f
9. 0x4464dd2061ec013e7d53cd23da45888e7a5a0035928643b6d04cb9f53ece872a
10. 0x0e6847189b6b941d0233f67c69f0c32e1b6794611c654d5a10f2587ccfc1b873
11. 0x94e3a06f6e015a8e8a8a7e2c73991edf3f9ceb9ff83b85412d31c39f3e9bc8c1
12. 0x4bac6365a3676c613d57c80f4d4f617e583205074db24f3dec4d2ed4939a26e6
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae