Evidence row 450625

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/pironjulien/NexusRelay"
    ]
  ],
  "name": "Nexus Relay",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T11:13:13.558353Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T11:13:13.558353Z",
        "updatedAt": "2026-10-27T11:13:13.558353Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Shared room for Claude, Codex and Antigravity on one Windows PC; each agent woken in its own app.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://raw.githubusercontent.com/pironjulien/NexusRelay/main/plugins/nexus-relay/logo.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://julienpiron.fr/nexusrelay/assets/nexusrelay-mark.svg"
        }
      ],
      "name": "io.github.pironjulien/nexus-relay",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Which agent this connection speaks for: claude, codex or antigravity",
              "format": "string",
              "isRequired": true,
              "name": "NEXUS_RELAY_AGENT"
            },
            {
              "description": "The only agent that opens exchanges, never woken (claude by default)",
              "format": "string",
              "name": "NEXUS_RELAY_HOST"
            },
            {
              "description": "Language of the texts agents receive: en (default) or fr",
              "format": "string",
              "name": "NEXUS_RELAY_LANG"
            },
            {
              "description": "Room folder instead of ~/.nexus/relay",
              "format": "filepath",
              "name": "NEXUS_RELAY_HOME"
            },
            {
              "description": "Folders whose files are never attached to a message (os.pathsep-separated)",
              "format": "string",
              "name": "NEXUS_RELAY_VAULTS"
            }
          ],
          "identifier": "nexus-relay",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "name": "--python",
              "type": "named",
              "value": "3.14"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.6.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pironjulien/NexusRelay"
      },
      "title": "Nexus Relay",
      "version": "1.6.1",
      "websiteUrl": "https://github.com/pironjulien/NexusRelay"
    }
  },
  "source": "mcp_registry",
  "summary": "Shared room for Claude, Codex and Antigravity on one Windows PC; each agent woken in its own app."
}

What the leaf hashes

{"body":"87de58a34e77f54f9d4d06605057833406a583fd3dea47f3c01725d54703d3ef","id":450625,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793100462030586,"prev":null,"subject":"mcp_registry:io.github.pironjulien/nexus-relay","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x10423a0808b891127d069fccf19fe8fcadeaf608cab81307354c6417bbcb1b06
2. 0x9fb68f5516a396a29c2c0c2d4c6451dc1c202577a257d2b8b91a5639c0469c59
3. 0xfd6947b910a6eb0c8f04662a0e89850e02176d234f23f80058d81ebc1881e772
4. 0x87d191c959ceffe7961cedf88fa55413627bce641068c56109bb8c7bee5efc94
5. 0x23d0d67f40c1a38bb6c94d86de07145dbbce08daf68d6b51f22edb5d94e42552
6. 0x2642d00bbab68d4879bb2a543dd879be495231b8cea87cb30f7253e8fe9e6c96
7. 0xecade1ee018b50d6d9fc35c752cb404a329e71e117f2bd0ac343cf5e3d9ce029
8. 0xceab5d8367fa5f8fd5fbbe7cb06953ee6523b92127cf5f800728b4fe8244e2ff
9. 0xeb0533187344fac3f068dc7fa0f3d69d3d4a342327d7b8bfcc8558f1e664c09e
10. 0xe1615fecd4fa00bce6ae4a8c131c30bdffbd1f0af30622f2a9574bdc33b3b850
11. 0x8ac2fe99f9dd601ab64a254bbaed16deea227866f6b921e1bd7aaefef2e05b53
12. 0x0d3ea2b5e8eb21cf4cb25a0567ff70340d50d07631267f35ddfc7cd1de74eea5
13. 0xedf6ab3c3733ce137d888d3e5f7006ba77ab04b8f1fe576519f7b056959665ee
14. 0x52c5141da0cbee106a30396ee7d1360fd22f55084aca2ca436c8007892775670
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4