Evidence row 3156280

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nFHG9Y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96d0c972-8806-4369-9b0c-1eb9540b0e91/.well-known/agent-card.json"
    ]
  ],
  "name": "Jianisto",
  "owner_address": "0x9270a13c583d5f66da5eefe9213396c4e4f1f1a2",
  "raw": {
    "agent_id": "311500",
    "agent_uri": "https://centralcity.ai/a/nFHG9Y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jianisto 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/nFHG9Y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jianisto",
      "registrations": [
        {
          "agentId": 311500,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96d0c972-8806-4369-9b0c-1eb9540b0e91/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nFHG9Y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837320,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:11:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jianisto 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/nFHG9Y"
}

What the leaf hashes

{"body":"6f7eedc4531f6d74ccb2dc405f878a62bda4cde5008693ff832484a5de34f0cf","id":3156280,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837466302120,"prev":null,"subject":"erc8004:5042:311500","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. 0x1e03b4b1f559e540afc0a2f242066bd01a5a339944b442614054bac9b73f3bb9
2. 0xf3e03076e4cebd5476fd00151da0e631e3310135d2d79861b9f98682b785f89a
3. 0x932130aba895ca2221c3f6a5c735fd5bfddec67d2f292e028076e8311ddb5188
4. 0xd68f81bc12533a7a45038c942f71b3a63b7a056dfb7f7e8944487b73a0243372
5. 0x093e9f23dbfdd20ff1593955cdadef4bcae94675c7db61534e686a8a85e1e601
6. 0xe85077c1dbb6fb67d972156372e413aa4555959afa24212300e4f9c8ec1787da
7. 0x6c3bf755ffa5e7ba372bd89306a59af75f7827787c0e31b4ea4b9562bb2bcc56
8. 0xc4cdb14fef8bd0c3ecd14f7d95503ac4d286ce00629f284451a0f5fb8d2f95d3
9. 0x9dd0b9bf7460735eb96f5f48adaf4dd655377cfbaae88f7a3ebc9ecb3463f5dd
10. 0x4e3c7d03bc548ca05a40b36ba488b1dad061aa8ec6c44de1d5914c2208846ebe
11. 0xa7f5b76c6632cda2d3e57ebc2b0ca810593fb4e9f5550e6260d4d315fdcc0d56
12. 0x3ef8e41913f35eee059dd2b88630c306f693e79832ec78dcd2d556354ff0fe0e
13. 0xbd3acddf75475814d59aeac38580c039a4fa767c6e839fcd1e04f6f1a9d6b6b0
14. 0xdd6fa898dc2d1128c5a90a4bab70abf6cb81c974df099096ad3573f2fd245ace
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94