Evidence row 3014498

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XaNh91"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bc055d6-4f24-4512-bead-7c3e070c8f37/.well-known/agent-card.json"
    ]
  ],
  "name": "Hisero",
  "owner_address": "0xbcfc772d2d49ef5544fda89087441a678713dcee",
  "raw": {
    "agent_id": "252258",
    "agent_uri": "https://centralcity.ai/a/XaNh91",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hisero 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/XaNh91",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hisero",
      "registrations": [
        {
          "agentId": 252258,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bc055d6-4f24-4512-bead-7c3e070c8f37/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XaNh91",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793801319,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:11:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hisero 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/XaNh91"
}

What the leaf hashes

{"body":"7028bff489ae815b80272918e5b1a301a3e52781a0ba772c844615590a4d1d1b","id":3014498,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801497874324,"prev":null,"subject":"erc8004:5042:252258","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x32292dfedd6a386660f933b0636b8274c166783f724acb7f602d72ab3069d299
2. 0x50fad0f377322a776129d7ea87d2849a269f251c04558bbecce9aa75f23dafe7
3. 0x9f8662f9e48bb654ca3f0f46c46268795f3bbceb2aaf0cdcd72bf30d6b816829
4. 0x7cd387cd2573c71b48e2cb77d258a053ea68535730ccbede1599a1dfee715e02
5. 0x96fc73af528d6650ec965b08b563a13eedf86052c7fdf236f4fa6fe821db3677
6. 0x1022f89d808c0763cb6d659dd3c32238763bf3b5379c9761e26bb5307e208167
7. 0xfb323892738990aa44a5782829a99504e1c57d2d886daab7fa08483379853244
8. 0x1e0a756292d60618c0f627072d34ca793c38b9b9d6107dbe55a9b77ae822f25a
9. 0x69a10365bec51fce1fffbcfe18ed6809e1ae7ffe6b7bc3c87715fdfa503a16e2
10. 0xadfaea72a3c51bf79f54c3c6649d40a0d54896ad181eed5d35b12940960e43f4
11. 0x367666229ca8c55eb2d47e4281c97839ab9ede3ae6a6aae340ca70a1fb85babf
12. 0x64dd6eadf62b77cca833956954eaf349b97e580b9a75df11232e3122e578d7ec
13. 0x076f99e16dfe61777cf7005ffdb5efd687adb1aad0b9cdd01306aea19abb6247
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345