Evidence row 3456144

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CmKSg7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f628c6c-86c9-4523-b229-2d77c7ac47c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiarkert",
  "owner_address": "0xfb5c72ebc1174a89f789730ae9517e1121918a61",
  "raw": {
    "agent_id": "353298",
    "agent_uri": "https://centralcity.ai/a/CmKSg7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiarkert 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/CmKSg7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiarkert",
      "registrations": [
        {
          "agentId": 353298,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f628c6c-86c9-4523-b229-2d77c7ac47c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CmKSg7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793911769,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:54:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiarkert 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/CmKSg7"
}

What the leaf hashes

{"body":"cafb9f886bf830f163481cec27da459d9e2e72aef97c717b87e44f0382fe070f","id":3456144,"kind":"listing","method":"sync.erc8004/1","observed_us":1793912059281779,"prev":3455746,"subject":"erc8004:5042:353298","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. 0x61c713c72aee818bcd662cd5caf234623e48aea7463cef8512a56416f4bbcfbe
2. 0x4efde3e6a260db96adaaa55bc01154083ea00c9fa9a132e91749576b51677491
3. 0xb4d1a58e10c4e6de6b61782b723f85407113d97fbc48dd8b0fbe42020cc59072
4. 0x33bbc1af28d804c5f1f51b45d918d407f8fedd3106672d9ea3e3f19870612a9f
5. 0x6803ebab6293d550716b4c779e81cf15953cc8d2e8fd7fcdb43b19d5669151f3
6. 0x3795e0a5288a2431e5111f5b212e8ce4ca88beaa6500803510b77259713dbd61
7. 0xbee8c6664a5c66f06370ae511fc9c25761fed9eee6af99454e2eeb3fb4b1df45
8. 0x96f085933be891e2c39b2d7f6596b3eb3e606a4def91477dbb1c29745b2372d5
9. 0x8ab948a69377463e717d3930ba5914bccef429b3cb69d1253d2a7331f384eefb
10. 0x53f6aeec636e954c191f8beee53925ec32a087d16981014815e8d2684d7baf7d
11. 0x90e1b592b674ea566e0fb40e9638fc0c5e960ce7645a0d123800968bcb90e1cf
12. 0xaba79882f91bcb0ea7d524211fa30481dcccd08a99558901f6fca4b7d98d4e60
13. 0xd034548722c9504904677c9c78a99cfd999046f6ba62128a4b775870b4cf2403
14. 0x46ef5af0b7f0274dcbd6f51f6acdc148191a732eb4945d58cf9ab96f1f37d590
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94