Evidence row 3378989

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UKHBZS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96031085-6891-4f9f-933c-9c1f315591a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Kralias",
  "owner_address": "0xbe61f23e6faf52bf7eaaae5eeb8c0e8cc45b33aa",
  "raw": {
    "agent_id": "325575",
    "agent_uri": "https://centralcity.ai/a/UKHBZS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kralias 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/UKHBZS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kralias",
      "registrations": [
        {
          "agentId": 325575,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96031085-6891-4f9f-933c-9c1f315591a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UKHBZS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867584,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kralias 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/UKHBZS"
}

What the leaf hashes

{"body":"746b4b502ffebbcb7febd46d220e04ba2006d86a7a42b15082fcf0c51e6354e6","id":3378989,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867904720073,"prev":null,"subject":"erc8004:5042:325575","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. 0xf435e3f7c494dbab858b081be70d1ed2618b7d697fe478fad28a8537ae9e1794
2. 0x96c408e3d48af0e897abe8d4ba280b13d32644924cc2c2cdae2140f42a4d258e
3. 0x0443e3a5d8461f983a8be1eb12fd22a5ac22153b19c626d26c50bcf0780f86ff
4. 0xbd01a61c7cbd58665a108f893b178f3ebd28e33d48440bd86ccc7e735ec1a07f
5. 0x2d5949b162d3f1a073d8d5a40c195ab1834217d4d5942364923372ca14ed1fff
6. 0xd78b17357f225247a4399be204ae5eda78bd999a3aa58d6acc108070c33b920b
7. 0x5af1b69c4237593d98fbd0fa05c4995810f800f269d074393e6c57773aa052b7
8. 0x0e1fb2a28f84a80b515083a5fb8d94a0aa39d778945ebca5c88811658b86bae1
9. 0x64b994bf79ac950dbdefcf635e1b730b3e6da8a192c151a53cf674767e010f65
10. 0x11f31569c294d303cd83455576203c991343ae011ea7a6fcffa2869aa5a2668b
11. 0x6535c6e48e0d1d5cc6f5a12973ee4f0b00df1c3f1141d3ba5f5688883c434adf
12. 0x47c0e45d49ca291159420035c63686f1f2e8e3dc9d8d7819142a3272b056f9fb
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94