Evidence row 2926863

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qdc1X7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d340f15f-4f3d-44bc-9f01-a59df65d93b0/.well-known/agent-card.json"
    ]
  ],
  "name": "Niadudani",
  "owner_address": "0x84dae14a41ddf1327170a89b5103ce42bcb36013",
  "raw": {
    "agent_id": "217865",
    "agent_uri": "https://centralcity.ai/a/qdc1X7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Niadudani 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/qdc1X7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Niadudani",
      "registrations": [
        {
          "agentId": 217865,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d340f15f-4f3d-44bc-9f01-a59df65d93b0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qdc1X7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793756931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:49:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Niadudani 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/qdc1X7"
}

What the leaf hashes

{"body":"6c7639ff25a1c4aae99279090b27a0447d168e09c719356c1d29c39297c84be7","id":2926863,"kind":"listing","method":"sync.erc8004/1","observed_us":1793756998712104,"prev":2926394,"subject":"erc8004:5042:217865","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. 0x872f5925cf3768bccd731a5cf6a86142148f3a6588f458b635ca945878a99b39
2. 0xa1800f0084f4c24baf97c20f867724cb92e142edc4266932b78db2f025dbe68b
3. 0x9cb0d0d1a739221d7f9d34a5869fdc4bfe5d44b7dd870078fd071340c7492e9f
4. 0x1fed0493ed736e06669fa461bb37333aba6801607fe39267f2821c55f24bcdf5
5. 0x0e5332b99cf44d04738ef82f1d0df7e90a7b8e1e896b85f1991771bcdf4c850d
6. 0x7753a4608f3b8d9a4057dd1f6fc9baaa5e61d4a7e98767b62e7e651e3634509e
7. 0x2a785c42873ceb1ea3fe677a9241c37d74ce6f10cb408b85777c8a5db793e012
8. 0x53cc1db95a4da76dae453e3b1c51cf2fe38f7ed33e4b312b186bd73f42714a8d
9. 0xcac40b5b6264bde9672da581f4757d27a6327af3b6c0c50c1153b90f67c3827a
10. 0x4f087117cd4dc988af0137da1f0272e621db1ddafa7c5d17a2a5301c111d408d
11. 0xb9ae769f317d8316f5312dbb68954d4702e944f53160e07901813ef7ad4f3141
12. 0xf8c912f5a60a443b753e7959b771df8a1d724ebd90312267a556079e366e8ee9
13. 0x94c004491f555f082be1a38172d879542c52b6d1ed19e62158f3b9ddcd5769c9
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345