Evidence row 24297

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://origin.rootz.global/mcp"
    ],
    [
      "web",
      "https://origin.rootz.global/"
    ]
  ],
  "name": "global.rootz.origin/filings",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-30T10:40:51.245027Z",
        "status": "active",
        "statusChangedAt": "2026-07-30T10:40:51.245027Z",
        "updatedAt": "2026-07-30T10:40:51.245027Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "attestation": {
            "records": "cryptographic provenance from SEC EDGAR"
          },
          "operator": "Rootz Corp",
          "provenance": "Records are Ed25519-signed with verifiable origin; MCP RESULTS/resources are signed, tool DEFINITIONS are never signed (signed tool defs get flagged as prompt injection).",
          "tools": 9,
          "verification": {
            "resources": "resources/list + resources/read return signed records; resources/subscribe emits notifications/resources/updated on change",
            "verify_tool": "verify_claim tool returns {signed, origin_chain, measurements}"
          }
        }
      },
      "description": "SEC-signed profiles for 8,000+ US public companies from EDGAR filings. Token-efficient.",
      "name": "global.rootz.origin/filings",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://origin.rootz.global/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/rootz-global/mcp-servers"
      },
      "version": "0.1.0",
      "websiteUrl": "https://origin.rootz.global"
    }
  },
  "source": "mcp_registry",
  "summary": "SEC-signed profiles for 8,000+ US public companies from EDGAR filings. Token-efficient."
}

What the leaf hashes

{"body":"6595441a6b5675345af7cbc24db329edbd1ee2874c297638db0b4f60980c3790","id":24297,"kind":"listing","method":"baseline/1","observed_us":1793025352288177,"prev":null,"subject":"mcp_registry:global.rootz.origin/filings","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. 0x6ed1d589beca2368b8665064b72a6b35b33e77181edf8ea4ca3a314c73886053
2. 0x16627cc65daba79a7ee2133cb2824e59d67aeaefd0481379e67a4a820ac68b96
3. 0x7af2385d6d57bbadff2fa0e376c77f1f8a5d7d36564385e94b069345d74743a2
4. 0x488425ab6b76662cbb71c839640528c5e4a1289076d4bf0bb8836182e7912f1d
5. 0xd791a0e3f639ca044abde59b2be0a242371af9d236a7e72887b981918ba86ccf
6. 0x401b6da728f1963d610fba04e7a67a711d254c51abcc738a6cebec066febbab2
7. 0x0659db4dfa44ff23218b1df4a9aff1d859ab9dbade10bede2ead28be5cd03dae
8. 0xf0b3882ba86ab82a4484569e52a97029ed369319a152776c80b4ab667fb95aa1
9. 0xb6726ccb6d773a6d1e5e37d323158d75021d1a76fa725ef7a6add00a709c6aba
10. 0x66d21c62655848e1960e65dfd59fdcf623cca278f030adf0362249e20cd966ca
11. 0xcea975b85294606fde77157e415805eb2b2339729d4782f73ff75ac4682fef10
12. 0x134f9b6d26973548d1c789e6b61a12b25e2a5a8fb632e692cd20a1b08d766a1b
13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae