Evidence row 3038505

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YC8Scf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d4f45f8f-f845-4f11-b91b-48ae7faa6ca5/.well-known/agent-card.json"
    ]
  ],
  "name": "Leirleh",
  "owner_address": "0xb147bc7bea12c4f4f183540de6d494dfde5297d1",
  "raw": {
    "agent_id": "267945",
    "agent_uri": "https://centralcity.ai/a/YC8Scf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leirleh 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/YC8Scf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leirleh",
      "registrations": [
        {
          "agentId": 267945,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d4f45f8f-f845-4f11-b91b-48ae7faa6ca5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YC8Scf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793812550,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:21:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leirleh 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/YC8Scf"
}

What the leaf hashes

{"body":"6d3e6305f07645e358c05705f638fd3ad7c72a72c9f2373aaa1979069818e3bf","id":3038505,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812875494884,"prev":3038118,"subject":"erc8004:5042:267945","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. 0x8a7ff7a3cec3c0fa18c3b2ac9bb86e8d988a117a09e813536342c712d15a6ca2
2. 0x8e55b939f84d808d6ca1a18d208c77eff766306a920b83b3bcf97ef0487d9e36
3. 0xf16fae822d432993e23cd7957a63eeecdd3947f22b81386858c7b4cb73a14f96
4. 0x998677ff2137f2cd29886ee59371c9afb34a3fc368d3dd6f4746dd5c203a12ee
5. 0x38e08401f736bbcf603310290642e079be55032f20a735ee53d92bbad23ce64f
6. 0x179818d11edaae220664803abc24a44f0f3e765494cdf17a7e2b5728d17a9a33
7. 0x3bf71667b34b5af484dcf5a901ddab0a9451b0696e6bc15905b32af707a2234c
8. 0x54761a8a58679644828e37501cfe72358c8c8578c006379019b255ceb812794e
9. 0x35fcac39fd8e7cd41bd9efd73172c2dd4c2dc434fe6ce7e9a5348169feebe72c
10. 0x99f9f988a393c3fc38ad3bd9e868e88787f89ea5343593428a965b147523b292
11. 0x778efc6572ff9d22b4abf8392aa9c615aafc777481aad91ade65517581d3ff9d
12. 0xf30a4320b78e393cb775964d84c15be93d0df2bd32d7e5ddd405f08f0dd2ab6d
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345