Evidence row 3447246

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/G7fVbf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/01a2d910-e867-4551-b6a1-326980a20c3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Dofaban",
  "owner_address": "0x9d6d1f5a4cf3ed0d972307602ef65e6b460662ca",
  "raw": {
    "agent_id": "350686",
    "agent_uri": "https://centralcity.ai/a/G7fVbf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dofaban 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/G7fVbf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dofaban",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/01a2d910-e867-4551-b6a1-326980a20c3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/G7fVbf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:37:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dofaban 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/G7fVbf"
}

What the leaf hashes

{"body":"7e93a0f4f044d28fae4148be05dd28f131c1c16f935f22d8905e644de6f6b7b2","id":3447246,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907475624384,"prev":null,"subject":"erc8004:5042:350686","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x75ea863776ec6450400211665f99af9eb63f3b1503de998fdf951dfa150ed475
2. 0x0b945e0871b4c8c0420a29a8f7c3a1a5ef8148436f7fc8a1a654e489ff2fefe8
3. 0xc563567db6fe36127c8d530578d49e54df1a0d86d83d517fa223e463a01768e0
4. 0x7ebbccbc2db49e2cb27cb132dbf6bea546f178555d782c0f0b9ebfd224c6538c
5. 0x61e7840ec2aecb37097af07b5a98ed3965d89195afb0ffed12af2bcd3b791c78
6. 0xe5918e0abd7dd7a8cbc1b52131cbb9bec780dcb7c7fc7577924279f8a8b62863
7. 0xeb94e9a20928bc7579346c68f57b3168514c625a0e2e65885827a139dd955a64
8. 0xcb65c1bea0277859d8031138571f5f627f9312944277b378fa1afef7071d2282
9. 0xbb00ff23732bbddc26f4bca99b262ddbff64f342f10f43960fe3c35ae320c977
10. 0x36449559a15fac17c658c138b4c5893fab44f5c4982a9c5edc03ba6aa44f51f5
11. 0x734e266dc6172f8c88dbebba57bb2a306eb261f26145ce29aaf81f14cfb32c28
12. 0xa34bd08de3cc19a3bff0595a98f7815a008c42c4607ddd7c6ceffdf8135c3b80
13. 0x9f49ee11d75e9de037d8212c931305c83dec9cf9fe02f9b12237d47f9e7bf49c
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94