Evidence row 22808

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://obol-mcp.fly.dev/mcp"
    ]
  ],
  "name": "dev.fly.obol-x402/obol",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-18T06:24:49.748044Z",
        "status": "active",
        "statusChangedAt": "2026-07-18T06:24:49.748044Z",
        "updatedAt": "2026-07-18T06:24:49.748044Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402.",
      "name": "dev.fly.obol-x402/obol",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://obol-mcp.fly.dev/mcp"
        }
      ],
      "version": "1.29.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402."
}

What the leaf hashes

{"body":"4db8cfa6a9b3ab17ff200be64e251642635aab90aa9a87cac6650893ac63056b","id":22808,"kind":"listing","method":"baseline/1","observed_us":1793025349731010,"prev":null,"subject":"mcp_registry:dev.fly.obol-x402/obol","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. 0x35a608139b7b82ddea17985536540d607324ef9733afb104792ab54958438ca7
2. 0x3772da98142ac4961edd32f1d49d03eb974fd977b7ba0f0d9ed5caeab547c88b
3. 0x08a5a1f0a5af6fa73fd3556b56e8d525b37214e5d5f614ffcf757ad78299bdd9
4. 0xa10e0c885c3246e4f597500b0d759637b63018ce6924583fb68f07199344986e
5. 0x184fca507538fa27b002445c0a9228e8e61be12c9a657618e7063ab91c382f9f
6. 0xe0288834b9e433f96a2120aec4f69749c555864340aafa3572025166a1a7213d
7. 0xe113afb6005568c0ef15d77f53a715bf51e83ec1303801d124256e1391b0f383
8. 0x507bc5d048d7669fe65ef00751f8f162ab6f50de93280eed2c20cb7855cfafb3
9. 0xa74974835ebbfd6fc0e6af1b4e29bccbc7b37f00841c56f369617739571d0f54
10. 0x3b4b550f0a49402e225b6398198947525abec6713d355bfda590f5e3f7cbc218
11. 0x30ae64b0356d2a2933965306373f46f4bf64268b5a265594ef3370f079c19d92
12. 0x992ab7416b80cd368936c788f743fd3ea4576a49e22c75ab0262abf692f8ed6c
13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae