Evidence row 28325

What was observed

{
  "endpoints": [
    [
      "web",
      "https://docs.goplasmatic.io/ai/mcp-setup.html"
    ]
  ],
  "name": "io.github.GoPlasmatic/orion",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-21T13:14:48.265222Z",
        "status": "active",
        "statusChangedAt": "2026-08-21T13:14:48.265222Z",
        "updatedAt": "2026-08-21T13:14:48.265222Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Build and operate declarative REST/Kafka services on Orion: 58 tools over the full admin API.",
      "name": "io.github.GoPlasmatic/orion",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "URL of the Orion server to manage (e.g. http://localhost:8080)",
              "format": "string",
              "isRequired": true,
              "name": "ORION_SERVER_URL"
            },
            {
              "description": "API key, if the Orion server has admin authentication enabled",
              "format": "string",
              "isSecret": true,
              "name": "ORION_API_KEY"
            }
          ],
          "identifier": "ghcr.io/goplasmatic/orion-cli:1.1.0",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            },
            {
              "type": "positional",
              "value": "serve"
            }
          ],
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/GoPlasmatic/Orion"
      },
      "version": "1.1.0",
      "websiteUrl": "https://docs.goplasmatic.io/ai/mcp-setup.html"
    }
  },
  "source": "mcp_registry",
  "summary": "Build and operate declarative REST/Kafka services on Orion: 58 tools over the full admin API."
}

What the leaf hashes

{"body":"eae89f8d4b401c4f2ae6a413db021b931d0c7debf4dfebf1f2d8a18b6b6f36fb","id":28325,"kind":"listing","method":"baseline/1","observed_us":1793025359577999,"prev":null,"subject":"mcp_registry:io.github.GoPlasmatic/orion","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. 0x8708c44621860b11dafbd26778a6e7619a470c5d6a828e582b3a008fc4a5e08b
2. 0xa68e9893bef0c6b15878c5f834c8986480e85b132eba0754a0f2c3c1ff64d413
3. 0x2ca0cc83acfdf6bcb75c3cf84c63f4bd92f7213dde65e30ba57f750db0229df4
4. 0x28bb546bb9d2a37aced7fd2568af879ae1896398922e365aaf9a931a53ef5673
5. 0x2a59368abf01920741e176b3f79b261b6c623188edfa8ebaf1d2373db1d7234b
6. 0x3b4cd82096c0d1a3323b0696b6510b5ffdd5278bdc0e829ee1d226afff8ba3d4
7. 0x92ee97ebed3f65d96c9509866c0b4f356d79da04f645dfaca5a2c92bd0a5d1f9
8. 0xbe30cb244cafd9fac1db6aacee9c79440d5e9479dfbd451ed6314960843804cc
9. 0x316b16e8cde5db385fd76b89652bf04bd954b1948a70656e6b94751f66716f63
10. 0xfdf107aa7e93af826b3c8955b5f09469f1ffacb9f1e76e1b4fabeb215b3414b7
11. 0xaa315896c61e14116f01ecf0dd5aec1ebbd01bc8562fed10b0a3e3dd6bce0924
12. 0x099dd43573993f2a1bea674129b7ed050429a0ac76c3bfda8aaf82a3af126469
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae