Evidence row 7837

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp-chatgpt.agothe.ai/mcp"
    ]
  ],
  "name": "Agothe Agent Contract Preflight",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-05T02:57:09.099626Z",
        "status": "active",
        "statusChangedAt": "2026-10-05T02:57:09.099626Z",
        "updatedAt": "2026-10-05T02:57:09.099626Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "billing": "Machine Utility Vending credits; live checkout is $1 USD for 100 credits",
          "contract_tools": [
            "validate_mcp_contract",
            "check_json_schema_compatibility",
            "check_semver_release",
            "preflight_agent_contract"
          ],
          "oauth_scope": "agothe:muv",
          "product": "Agent Contract Preflight",
          "public_tools": [
            "muv_start_checkout",
            "muv_get_balance",
            "muv_reconcile_checkout",
            "validate_mcp_contract",
            "check_json_schema_compatibility",
            "check_semver_release",
            "preflight_agent_contract"
          ],
          "runtime": "deterministic-static-analysis",
          "security_boundary": "agothe:muv exposes only the seven public MUV tools and grants no filesystem, shell, Docker, memory-write, read-context, or Stripe-administration capability"
        }
      },
      "description": "Deterministic MCP, JSON Schema, and SemVer preflight via Agothe's public MUV scope.",
      "name": "ai.agothe.mcp-chatgpt/agent-contract-preflight",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp-chatgpt.agothe.ai/mcp"
        }
      ],
      "title": "Agothe Agent Contract Preflight",
      "version": "0.2.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Deterministic MCP, JSON Schema, and SemVer preflight via Agothe's public MUV scope."
}

What the leaf hashes

{"body":"b0e52a766e27d6041333d55f6010dc47edabdb9480583ba9e7bdcba50e0835a7","id":7837,"kind":"listing","method":"baseline/1","observed_us":1793025286951261,"prev":null,"subject":"mcp_registry:ai.agothe.mcp-chatgpt/agent-contract-preflight","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. 0xafb9e7b7ea4b1580535feea8520017a8dba6c91fb009715a06d7edb7fa27c7b7
2. 0x7e663e9422e410e6ce13be79c76a37f80bfea4ad453bc19b5f4e34250b8fed8f
3. 0x8951007f0052a63b4d9534925c178df9925e942a11d8215ca6d8058849c7d0e2
4. 0x2052947f3231949b4727e0f786040ec56fdec47c103d9edbda32e59199de98d3
5. 0xb2808a03a9c73cd9f97ce1f3e15c0df3b6f6f53a8abfca28ae2b326d32f6edbf
6. 0xf0e80d645a5314d069b208bd4d63be92af237b07775ba7e9494e1538565699e8
7. 0x129073ac702b22eb8932fe2a49459bcd8f76a4a844eaa3c5dfe6be9620fe7d7b
8. 0x6149cbf8c075d07af2fbb31e5644a5184aa3b94ae05f0e01dd624fdb4d3b4127
9. 0xff553ae7f624e6310d9e689632eb3358cad2112124a236e10448825586d8117c
10. 0x88e14554875d47fe3e9d547b6e116a59cb4b1bba1165fecb62ab9dc0789b5291
11. 0x3bebef69be15ae49fdf78639d05bdb957a983cd3565294a33f1d0a8a41913db8
12. 0xd17258d4f01d074dcaf38f36218b36058144c3d50c3b488953a815c54d6674d2
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae