Evidence row 3046273

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/avqp9p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe143a49-417c-4355-8d7d-4e153d51fdbc/.well-known/agent-card.json"
    ]
  ],
  "name": "Poteon",
  "owner_address": "0x49aae8cf763a753ac338be447ceed3b5c5e51ded",
  "raw": {
    "agent_id": "273179",
    "agent_uri": "https://centralcity.ai/a/avqp9p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Poteon 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/avqp9p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Poteon",
      "registrations": [
        {
          "agentId": 273179,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe143a49-417c-4355-8d7d-4e153d51fdbc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/avqp9p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793816183,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:21:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Poteon 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/avqp9p"
}

What the leaf hashes

{"body":"dd73458d1a62deb73c3db7dcc3f39fc8d7d9ef60d8db588d010962ecc8ce90f7","id":3046273,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816499474622,"prev":null,"subject":"erc8004:5042:273179","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. 0x99668d716bf0704969864590ffe1b1c737e76e117a4f36f4f6df253779185c8e
2. 0x93e9d481b5377dd1eb28a4623aeb22e0ea17a0dc0666d53d90dd97d0b44a762d
3. 0xa85e92b49096804eb735a214ffc2783c2bd00e33e40d743c0288094600e8e149
4. 0x7bf06fb329c1fd19960b8756b89b1dd502e1582ed3449dbf658de4b07fd7c13b
5. 0x2ad959fe4b5437bf5b917510eac80626d99d8138ee8fa07d7f5a86c22a4a35df
6. 0x028dcd0131b95f966c7c8aee73a96b8b6b937e260d97826daa42e8621a0782a6
7. 0xf9376c06a794e8c08e0bc395394ddcec93ab672db6054a09ba2cc278328e2f04
8. 0x8bb85b80f69c7b7dbbe39ae5551a0ea521d9873763b4e86660ac930dedc12591
9. 0xf171eee7372e3af0d0fdcc7de000054839e33d842ac8b27053a1c0cbb98fabb0
10. 0xc3ce62814dde50746277d5f16f8c61a534815d71253ce5885122214ff148f47f
11. 0xd4bfb8eda151598feb5147abbea1f8006fdf480e964489e18cd74d693b0b83a8
12. 0xea6a06913a4fe1f5f76faaed740767a6bfdbdce43f74dcae8ffc516ac65c432f
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