Evidence row 403419

What was observed

{
  "endpoints": [
    [
      "web",
      "https://fxnewsbias.com/developers"
    ],
    [
      "mcp",
      "https://fxnewsbias.com/mcp"
    ]
  ],
  "name": "FXNewsBias",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T04:46:59.645335Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T04:46:59.645335Z",
        "updatedAt": "2026-10-27T04:46:59.645335Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Forex sentiment scores and session bias calls, with gold, silver, oil, crypto and US index reads",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "192x192"
          ],
          "src": "https://fxnewsbias.com/android-chrome-192x192.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://fxnewsbias.com/android-chrome-512x512.png"
        }
      ],
      "name": "com.fxnewsbias/fxnewsbias",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer followed by your FXNewsBias API key. A free key is 25 calls a day with data one 3-hour cycle behind; Pro is 1,000 calls a day, live. Create a key at https://fxnewsbias.com/developers.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "Your FXNewsBias API key, starting fxnb_live_. Free at https://fxnewsbias.com/developers.",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://fxnewsbias.com/mcp"
        }
      ],
      "title": "FXNewsBias",
      "version": "1.0.0",
      "websiteUrl": "https://fxnewsbias.com/developers#mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Forex sentiment scores and session bias calls, with gold, silver, oil, crypto and US index reads"
}

What the leaf hashes

{"body":"a7185953c73204782ccf2065a38ac6e9df159b9a17ff4c7fe631f9062b26e632","id":403419,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793077369211935,"prev":null,"subject":"mcp_registry:com.fxnewsbias/fxnewsbias","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. 0x2cf43063522b7e59910ae588206c5fa9c15e86bb1988ec027ed06f9900cf851a
2. 0x312bdfb67eb68f4ce5c8e79991132c6aae9de3ff1d7fc21bebab39d6176a6855
3. 0x6723f2ccab34142679b9a8b91b7159a2406bef49ea99b943733191694f3de9fe
4. 0x7d6b160298a04fd928f5a2e115e197d6ab34088d57c65ba6251e620fc859f524
5. 0x20533d732da285007687fb21ccfca7e7e394c44ffc17d6c90ad9ace1647d474b
6. 0xbf914ef20ad473594193a820ad8757fe7bb9cc896044758afc7c972035052b2e
7. 0xf899e2bbaa133d0d20c9a558b4e1bba8cb23941678f7eb51667ec1c309a173d6
8. 0x346afe45132b6669f6415b3cb7ae36a0e3239b2cf00ba71be321baa9bd4ac2b8
9. 0x6d84e0b95124b6968d3e4469bc2691b8603bdb17fe285b641afd948017627aef
10. 0x8fa5ec375695a0bd09304a4ae0b7dc2b196dd997da1bdc8869bd60fea2c1a0de
11. 0xb9043caa2927f8e7e67754baf8d214c2650beb6c10faecdcd65ac501d9a41dc5
12. 0xbba37928cada6ab17c662e87851d940dd07cc2323bc089da77c1f353a0c5e936
13. 0xf9e544d10b80657275e1e196da89ba5336a7cc49eaa0d6d801fb5d632cf5deec
14. 0x8ff18b1523f9fbdd16a5796cbe184b46854c06256508af8de5509b598370c725
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4