Evidence row 2175645

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/URmjEZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/21575cf3-82e6-4ab7-8aad-339fb87a3d77/.well-known/agent-card.json"
    ]
  ],
  "name": "Lavabel",
  "owner_address": "0x2a810b332075fb42ce2c30d2b104d361f3e0fc57",
  "raw": {
    "agent_id": "113587",
    "agent_uri": "https://centralcity.ai/a/URmjEZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lavabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/URmjEZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lavabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/21575cf3-82e6-4ab7-8aad-339fb87a3d77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/URmjEZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:48:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lavabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/URmjEZ"
}

What the leaf hashes

{"body":"ddf602791a3c45877a6d7a6842d8813fbdb75e8a76db77d179db950275f53e70","id":2175645,"kind":"listing","method":"sync.erc8004/1","observed_us":1793638102378123,"prev":null,"subject":"erc8004:5042:113587","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xca6476f6a60779a999b67bc2f702ba5a45d7af3f48fd4df430f21f24cd6cd01b
2. 0xf3defae24b1a593cbfdeb19514d8f2b36be82f204e387d2ad4b577c76f35265c
3. 0xd2be5f8f864a05b06b2aad41c5b02efe813d8284493b28584995172308aebbd3
4. 0x2ee519cebafb2de337c9cd39f752391d3353e257c01499174bc47662124bd1de
5. 0xc91bd290eeeb7e4e485f0106fa8bd0ab05c24f50c1dfe6b05cc3f89fbd28d5e5
6. 0xb2af5a36f81b617b5fc4e3233378e3c46c358780aa4cc503d74c4194a6629567
7. 0x5abf1077a9145a921d52a00a3c619aad35bf3997ae0cfc1accc94890035ccbc2
8. 0xc0df59ef28042ed52fbac39a8baae26406c99d855a4542269dd69ed37aa06622
9. 0x2cb9683e911371a007eaea74e4742090101b0305996c0935122af8b45a616d07
10. 0xceae8f068ab0a7240d6fd75ae88eca06db45d836050201d69d633790c992dda3
11. 0xda321c352d57d3c39914ad0ea3b03e0fb6dfda8c5c7155f45610ad22165bf1f6
12. 0x89421afe101858fcb12a0b85122bd84839dc9c5772685837be305f90d15dfb5d
13. 0x0c0f15fae9c65ebf110db9a83b92aa128ce387de0137888a7863d81f3567dc04
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af