Evidence row 2510130

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pNBcVn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92715ad6-f4bb-4353-b8ac-3fc4e735ab8b/.well-known/agent-card.json"
    ]
  ],
  "name": "Haundose",
  "owner_address": "0x7f09d5734978dc07a890c17b867817805fe397b1",
  "raw": {
    "agent_id": "152754",
    "agent_uri": "https://centralcity.ai/a/pNBcVn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Haundose 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/pNBcVn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Haundose",
      "registrations": [
        {
          "agentId": 152754,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92715ad6-f4bb-4353-b8ac-3fc4e735ab8b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pNBcVn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793674435,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:54:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Haundose 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/pNBcVn"
}

What the leaf hashes

{"body":"a1d3b54e35596d2a9d8ec0db0658a2c93301ba7251b38e21114682b1289da4e0","id":2510130,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674450006573,"prev":null,"subject":"erc8004:5042:152754","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x65bfe7c69099504363a398b431935b93557a5751a5228d6dc1873bda5e3b5a26
2. 0x4c1820f464543e0c35b142156fdf06f0a34ca6ef80601fafbbc6ddeeaf72ff09
3. 0x17ee1df0c60862a93bf2708c2869d13fbbc7dc02f1e403ce258f4612384b86c6
4. 0x3efef4c9a726ee3ac1dc13f1b9b3c8cd87466f0554830fe8d470f30430f12e00
5. 0x9d0d3b8b8afd40c2366a2457bd3de813b07145ab54615f1f7e06c8f38d05a92c
6. 0x245c8a7cd258eb4569c5182eceaf8f88e90828caefe20947875d9f89c26cb793
7. 0xd14cfcbb92733c688b789c6556895023c11f74401707952ccc754a7200277018
8. 0x7e0f8aa71ad3aae06b6edceac33c12ca340f215c9a536fa7027a47db59be942a
9. 0xe0bdcf7910bcaed69c1a28c966ea245a28062fecc426da225f516de968d6d5b6
10. 0xbb5a29c4872a9e676f0f1cbbf7b98715e960e791365330a8daba527cb6143b10
11. 0x1590f67d052e2f48673682635da073f0f3e20d22caa8fd30d1957c120175ea0b
12. 0x5b3253dafc547f64119cc4e9e0e1dd01aca08e4a6206c31fda84553f503da805
13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7