Evidence row 1821080

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.predictionscan.org/mcp"
    ],
    [
      "web",
      "https://predictionscan.org/"
    ]
  ],
  "name": "PredictionScan",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T19:40:20.555605Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T19:40:20.555605Z",
        "updatedAt": "2026-11-01T19:40:20.555605Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Derived prediction-market flow, price changes, trader research and news. 11 read-only tools.",
      "name": "io.github.JordanKarst/predictionscan",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.predictionscan.org/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/JordanKarst/predictionscan-mcp"
      },
      "title": "PredictionScan",
      "version": "1.1.0",
      "websiteUrl": "https://predictionscan.org/"
    }
  },
  "source": "mcp_registry",
  "summary": "Derived prediction-market flow, price changes, trader research and news. 11 read-only tools."
}

What the leaf hashes

{"body":"04b0de6e581ea7f09bf5b8b806930bab5bf6b6390362b2b27a6d6623f10ec8b2","id":1821080,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793564265254594,"prev":null,"subject":"mcp_registry:io.github.JordanKarst/predictionscan","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe2ed39bd081eba803ac3a9ce9e3b5ae7a199853164fc13c3762b25c2bf50cbbf
2. 0x9f8ee000904f3b62194181b33f52e82d93b40f2ccacda9f22bfdd91d50708957
3. 0xcd5c422221d23613c5478e494260363db7e740aca5ea67178ef7bedb6daa0061
4. 0xb490d7e8e46b802a1012746983898456283a8a3d73c66b6e559f3d34504d4209
5. 0xac4ce6a41360c1bbaa5831eaac6c707eb1b5b41a1e607c5fe30c610e62b2d5c4
6. 0x6a075d1a9a562bab1c7fb018d2db2508a519dceda13401253a208d02c86b1d0f
7. 0x2d0c8435c3061b16bcc5f7726a9b22cd57ef986c75892c412383ad40e7b067a6
8. 0x70156aae9343aadac8755557e0575651033af6a159178a9d7cfb4866d3ee1a37
9. 0xca0df2ba5f12137fa39b08f1ad85049c591477e698618acb940b92f66b5418f6
10. 0x3cc20554703095c8e894e87b120b723b7a611be2c2bfc47302522316dd5df669
11. 0x2de20f493130a51294a758075e0aea66668048139b2aa835e47cbd33453ff2b0
12. 0xe7fd38eb5836ea92b3c740bc2f5fb1653bb77910129fc628b2af73e09c327a44
13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90