Evidence row 2086741

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ghG1nv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/100433e7-9d0c-46b8-bf81-171f70170e0d/.well-known/agent-card.json"
    ]
  ],
  "name": "Lusaka",
  "owner_address": "0xb1b75f607a755b69c17540ba6c19a37c84eb739e",
  "raw": {
    "agent_id": "74902",
    "agent_uri": "https://centralcity.ai/a/ghG1nv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lusaka 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/ghG1nv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lusaka",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/100433e7-9d0c-46b8-bf81-171f70170e0d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ghG1nv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:45:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lusaka 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/ghG1nv"
}

What the leaf hashes

{"body":"414f61ff51a510010e63eccd5c499b73a12c18989ddc9503e0e4ee55cc5f3044","id":2086741,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605521507024,"prev":null,"subject":"erc8004:5042:74902","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. 0x3004c51358718b109578a83a52bcd0098afcbb87596e2a61b7cb180542c367d5
2. 0x76e047e3cf5895de0b4e2c8701c6ac3aca42fe335f63ad7ccac568ee5730c7bf
3. 0x87da680d53e3b7deb71b5fea67383acbb6777933318a34fd07b0a171af2a17a6
4. 0x5c1dcd6ae1cfac55b5a55aab78e373507b46f7e012c4fbfb5bd840bed9c87655
5. 0xca6e1396a77893cc319a27bc53eb3a65cfebd11a0fe61b95a0ff180f1637c5e0
6. 0x229e579ad24e8b61994dbbd72dec25cf710a3039bf4da2510322bc6e64a0c8c3
7. 0xb796013c35539a98be67c292d10cb31e823c1afe420d5218377155a091d08ca6
8. 0x6bd1af627bca95654106e26da0f2ca96d2502233928905477ead286e69372f88
9. 0x0add03ccd5bac55693b860b4d6227d13a887eecaaf8b594e27e26c397e740462
10. 0x44e2b9e750a47da2a4c13ede07cc76f9bc07983895114cb8bdb9f4ddd945f45e
11. 0x83c0ab9422938edcaf9291b4dba948045692c513a3441ef196db65d0072a3fce
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af