Evidence row 1479940

What was observed

{
  "endpoints": [
    [
      "web",
      "https://extractinsurance.dev/ai-agents"
    ]
  ],
  "name": "Extract Insurance",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T09:42:04.182294Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T09:42:04.182294Z",
        "updatedAt": "2026-10-31T09:42:04.182294Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Insurance documents into JSON, with the quote and page behind every value.",
      "name": "dev.extractinsurance/extract-insurance",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "An account key; leave unset to sign in with the sign_in tool (a link and a code).",
              "isSecret": true,
              "name": "EXTRACT_API_KEY"
            }
          ],
          "identifier": "extract-insurance",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.1"
        }
      ],
      "title": "Extract Insurance",
      "version": "1.2.1",
      "websiteUrl": "https://extractinsurance.dev/ai-agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Insurance documents into JSON, with the quote and page behind every value."
}

What the leaf hashes

{"body":"4816f635aa4fc9caf8c9364340b9e018f45c03842ed6cdda63fc4128d88b0d7c","id":1479940,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793441755330481,"prev":810843,"subject":"mcp_registry:dev.extractinsurance/extract-insurance","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xbd4222b47cb0e055be7e872bc8032bf3d485d7fc87c42f3602400145b2210268
2. 0x1b4f8d2483275eb31e426a72262508a0e82d100c10f13594745bc24f4367f3a9
3. 0x751f0ab1cad476beb747321975fe4f75ffad3e3a1c9300df2dfb3fd3e72e96c6
4. 0xb2216566168f80474f1d1f591be703cb44fe28239d43486de820767962c2f9b8
5. 0x728e3e474d20ac609fa436a4f15f492e701733671908e40a89b99ce4b0668546
6. 0x16dbcac6bbf7cfe548275df6c3d6acb57a78cb5a80c0f3ac0b14678dcef786f8
7. 0xb69967b42de115a78a42f59ed3113d130224637228ae08cafb38ceefa72ea059
8. 0x0bbfee9244adbc996418378b047516c455eaa651010069a1bc5442bacc72fc1c
9. 0x8b6b68c19091c9ab00df55cdc3cf9a1f871120645d9984a00dbbd4255d491dbc
10. 0x2b41a49c72f8ac61b5e33eecf24348cc22b36687e8574026baae041d6442736d
11. 0x549cc8e5c9721eac65a8fa99ce0008a2d9a2f476b2d111484fca599a1a771fae
12. 0x189ca097188593fb64508ea40fe93e77e43803fff52b785f1b9e0e2bb2aac3ca
13. 0x8fb18cb40438430412ac0b754f63ab190035570452c03712ee1001755f05f774
14. 0x9dde676db4beb8126c78083f708810f78b6322c93d8e3b10a9a56dd144ea435a
15. 0xdd44ee37f508e0be8213cd488d246afd8e10e6e73374cc6074077c37270cda1e
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0