Evidence row 2964634

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4YRM0V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f89cdc5-278b-4128-84d7-e05c86797a3b/.well-known/agent-card.json"
    ]
  ],
  "name": "Navano",
  "owner_address": "0x3d61dcf4e1d450174bcc39959bac174fcb6e8d96",
  "raw": {
    "agent_id": "231235",
    "agent_uri": "https://centralcity.ai/a/4YRM0V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Navano 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/4YRM0V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Navano",
      "registrations": [
        {
          "agentId": 231235,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f89cdc5-278b-4128-84d7-e05c86797a3b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4YRM0V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793774214,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:41:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Navano 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/4YRM0V"
}

What the leaf hashes

{"body":"a255432b8215289fbac1a7d8f3afe2a6596427164f31671691b5ca01cff070c5","id":2964634,"kind":"listing","method":"sync.erc8004/1","observed_us":1793774470728037,"prev":null,"subject":"erc8004:5042:231235","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. 0x9af03e8a83e93cb4f21c7d3cce8076e0cd442a43deeb88acdc8a96dc49f2e6ad
2. 0x27819cfe210730d0f12063d5c1b8c4a5448a4c01b8cccebb6244c9af8f09e7dc
3. 0x1721c9d2a9f57f662b09128b2a3876870ceb1b5170479c52cd468a48a8e42b75
4. 0xb2281e665e032eed9e01f4507ea41c5618929665f0bb3d2984f75e58095934cb
5. 0x7892d85870f4b453e33c67755472e10edd65b54b571818eb2490e18c3bd8002a
6. 0xff16b721d0bc493a9d14ec1cc762f2b2a83a09458d48320698d1b7ea0d044c74
7. 0x4eb3ba855a18973184d954d7d0bde00309bf670b3e0eb5657f9ee2e575810bff
8. 0x9c987e5cbc44343c89127ee225b7f7cd8700d5683aa1add97c385a7be45d4e09
9. 0x9dbff5ab6f78169d00331add075bf8d1713787036d68a40d6d9bed75a8b944ed
10. 0x774726db31f2e372706eb85629a5833e7612e72f4caa3ab311f344f895ff015f
11. 0x5f697410f0db2f3ab2928280df4bca092aa79df641e7d044e4ad6e1064f57950
12. 0x0659f7cbd6ca83c0c846f2c84b0a8beab8b85dfd3b16852be92ca38a93f4be57
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345