Evidence row 2530603

What was observed

{
  "endpoints": [
    [
      "web",
      "https://matthewtracy.github.io/yagami/"
    ]
  ],
  "name": "Yagami AI Context Firewall",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T04:42:07.074708Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T04:42:07.074708Z",
        "updatedAt": "2026-11-03T04:42:07.074708Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "documentation": "https://matthewtracy.github.io/yagami/integrations/",
          "license": "MIT",
          "privacy": "Telemetry is disabled by default; evidence is content-free."
        }
      },
      "description": "Open-source AI context firewall for governed model, retrieval, memory, and tool access.",
      "name": "io.github.MatthewTracy/yagami",
      "packages": [
        {
          "environmentVariables": [
            {
              "name": "YAGAMI_HEADLESS",
              "value": "true"
            },
            {
              "name": "YAGAMI_MCP_SERVER_ENABLED",
              "value": "true"
            },
            {
              "name": "YAGAMI_REQUIRE_AUTH",
              "value": "false"
            }
          ],
          "identifier": "yagami",
          "packageArguments": [
            {
              "type": "positional",
              "value": "serve"
            },
            {
              "name": "--host",
              "type": "named",
              "value": "127.0.0.1"
            },
            {
              "name": "--port",
              "type": "named",
              "value": "8000"
            }
          ],
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "streamable-http",
            "url": "http://127.0.0.1:8000/mcp"
          },
          "version": "0.8.6"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/MatthewTracy/yagami"
      },
      "title": "Yagami AI Context Firewall",
      "version": "0.8.6",
      "websiteUrl": "https://matthewtracy.github.io/yagami/"
    }
  },
  "source": "mcp_registry",
  "summary": "Open-source AI context firewall for governed model, retrieval, memory, and tool access."
}

What the leaf hashes

{"body":"63a4ee4414932213518a65f8b0f4c30192ab8e34bea1b16c434f5052fcf14620","id":2530603,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793683140547278,"prev":2496711,"subject":"mcp_registry:io.github.MatthewTracy/yagami","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x8cc098719aad58c61b3b4ea06be918d4c4a1f4a4b22c584ee608f478f8b0962b
2. 0xb20a96ab1fedb831a6c11a69e30056966136f0abe6f853d277df336a8f000124
3. 0x2e669c0b1a6aa0ee2ac95d2f95b553cb3b0eb99668e3a3a16f96a7eff8213ba6
4. 0x2e40fbe29f41aff97aa4e83c46145ac62d970b5b83190b8d30123c55938d6745
5. 0x5a959ce4b37c9871af724006caece723bbbf19f05719b1b6ed198513d4c6e188
6. 0x0ffbc87f5e93e7ffd7d0b7bdc7cc018d1b9cac31aeaff44e7ab20a4d59b414f5
7. 0x124d12140bfae407fbeaada2229f399025a4055c676ad41d33ab0949c701922e
8. 0x2af754fc0569c7eb87c58fd73ac240aac013110bd3417943cc4e35a9f4841703
9. 0x26557503d7226925af4b6d08a66ac739c0d1f6ed25b0041f6f8ba430aa761b42
10. 0xc729d0773f5b7325f8f4d6bb1db89856b7c93583adfa9c9f727e96671576006d
11. 0x6b82ae5c653303b7d985692377fe067fbe1984746c5c17d22a61b7811529432e
12. 0xc50944a6c69e44712ddfce9ff490d4e352b87a8d00e2a1b3535476fc163fcec9
13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7