Evidence row 1776912

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eLzedg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a4489f5-1a4a-485f-99ac-a933e8f12c45/.well-known/agent-card.json"
    ]
  ],
  "name": "Maarlano16",
  "owner_address": "0x55d00be13fcf72f2cbc49c822f27832475984990",
  "raw": {
    "agent_id": "12007",
    "agent_uri": "https://centralcity.ai/a/eLzedg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maarlano16 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/eLzedg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maarlano16",
      "registrations": [
        {
          "agentId": 12007,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a4489f5-1a4a-485f-99ac-a933e8f12c45/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eLzedg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552348,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:05:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maarlano16 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/eLzedg"
}

What the leaf hashes

{"body":"2926945f2a80f119a757d7c40e50e7239693ea8de1164cf3747fb032af334e90","id":1776912,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552715567665,"prev":1776830,"subject":"erc8004:5042:12007","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x6ef06e7c851d7b35a7f7aa4dfe7275ca24892b3f65bdf0a12fc88c51c4a06ba5
2. 0x1c9b4683a0716d358774dc7e181d05b4853d7e263260e0456dff997413573509
3. 0x51ff94499100f6dd4f79f8a80a7b0580acedc9391312a626c5b3c76f09ed2fca
4. 0x72cbc3a4f1922119ca2282854f2b2da9023b3ffdb631800a22c196096faeceac
5. 0x3a506d15e474670d841ede2436144fe98f002fc33a8f09f92ea2a4a80de37ad5
6. 0x940de560af4a1248d7a43bbc20bb076c904ea2db66869f5461e67fc67b573874
7. 0x44fc7e94bfb02053671898e9a0a947266ed6d9a23ceea09f99512deb49ddd885
8. 0xb8969c3983841c6a0ca1c1541f26c9bfe872d44f49ed6ec33a8ff655f0ee9878
9. 0xa7906f7c7347574133611b7bdbab608384943510009e3b883dbe0686ffd7dc20
10. 0xe155d75aa538f6971946bd0543d09b3bb90921eac25ce6f7067b1599a8731a78
11. 0x3c07b4d748e17eb2e7ea9a4e196085fcd6904bc9b95734ec1b3bae597198993f
12. 0xc7c7df033d7cc56a8db1d4dbba0ff60f832613877ef4082584b9bbd0c407d33a
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90