Evidence row 3368233

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/doiqBz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/712e0818-29b3-4301-ba48-2406febde7b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Tozino",
  "owner_address": "0x97ac6a67aeb6c808a3979988ae9a69632e31100c",
  "raw": {
    "agent_id": "319361",
    "agent_uri": "https://centralcity.ai/a/doiqBz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tozino 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/doiqBz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tozino",
      "registrations": [
        {
          "agentId": 319361,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/712e0818-29b3-4301-ba48-2406febde7b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/doiqBz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863697,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tozino 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/doiqBz"
}

What the leaf hashes

{"body":"b5dbf1bdfad7254605009882b1772b9137835c51b3351e380707067968971562","id":3368233,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863849574814,"prev":null,"subject":"erc8004:5042:319361","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. 0x2e1630c657ae6e88bc07a3f3df1612d3f96d3b277ed488b115d84285f2b122aa
2. 0x5f9cb1db2ac839bc7f839d530f7b068cb092c263e8240182df954d1e688e494c
3. 0x026da71e0f6c58ad88b710840ddb079aa352291a4bb8ba5a1bbd5573f2178f4d
4. 0x25dd9a05bcd0a295bf967048ece54aa2ef1c3ad5cb0de7be4a584b7186bd9295
5. 0x5fd384e038e1673d333474021dd4a3aaeb9e7a0a803775facc4b4046c558c98e
6. 0x9fab32e8019b70f7b8cd9066a1dbf5f95cc6939a76bb2fc5a719342342ab9114
7. 0x86354bc464b5c3f29b56e87bfc37be4197e523c4c66c233f8390a8491976ca55
8. 0x8b1a52d22687ac214d3fdd325727e20b0fbd4585bf0ae69b4ecd8ff8755ac3d8
9. 0xfb4fcd3a6d292974becb2c9fcc4740f9882d8abad943bfd5ed232aea2756bcc9
10. 0xb27287971b88b3bcaa9e1d4f49481e571e74f9a300d74e16ec368fc7b100cf55
11. 0x617f670fe9eb7d574ec6d71d820fe4ded9c96bd8ef74071165cc115e210de0bc
12. 0xb6c75facfba2b098c16130315303a68907c96a774a7c41fec655e915a696ac79
13. 0xf0964d9f669b62b6dac14dae4a5ac2a5d819081fcc1544372ac6de4afc461a06
14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94