Evidence row 2973939

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pD8pn7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1925cd96-42cc-4eab-a0fc-f983cf4d3100/.well-known/agent-card.json"
    ]
  ],
  "name": "Alensert",
  "owner_address": "0x731023740fb9843f487cb30936c7b65c35ace25f",
  "raw": {
    "agent_id": "234575",
    "agent_uri": "https://centralcity.ai/a/pD8pn7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alensert 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/pD8pn7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alensert",
      "registrations": [
        {
          "agentId": 234575,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1925cd96-42cc-4eab-a0fc-f983cf4d3100/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pD8pn7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793778891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:59:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alensert 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/pD8pn7"
}

What the leaf hashes

{"body":"9ff3db31d659d00e311853d7969abe0400f1f02833b4a0331f4c2bd5dcaa6e4c","id":2973939,"kind":"listing","method":"sync.erc8004/1","observed_us":1793779187295726,"prev":2973428,"subject":"erc8004:5042:234575","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. 0xc1888029cf99c5cf6840141f3355e4a04b4252e0e3ebf40b723f11f42e1634ee
2. 0xae813be2a2adbdba56a1d01b1df36028118b28efb28664e6ff761003991e716a
3. 0xdba2e277ac5088e1d65017f66c2f8a1d2a9772298b133a266df8b4d1c98cbba4
4. 0x790815fb3982841d0c33aacf2b59151c6de709ca4f85534602837506903d8cb0
5. 0x5f694e65a5432aa0e20fd05b925807d5c99178778f54c5a4dc871710d6731e42
6. 0xa6ad67b74d423b4793249096a20e29fdc67d861363023dfaf82eebdcb659c3f6
7. 0xa4a0501b8c3522367c35c05608312728606ece01c9c58529cdd8d6e88c178367
8. 0x640e308611f262b541ccfd5fa36ea6d2e1c22185ab4dad6fb2bb225597b56d69
9. 0x7a73a9e7938ed453ce4f508d586a22e2f957bd3429a008cb0e4819e7c192f484
10. 0x8d10e6d85eb5a612ce6b61074b4eaecf9aed5a5dfd96aab403aaa124b18666ce
11. 0x24d974578f8e3bed6774d2015e75e13fa6db64e07b88289d454efeb02ec421d1
12. 0x0fab81651fcc49d2c4842a7d94b2c71ddd672f6c40de0665c5efc4a6730718fa
13. 0xe7b21f48120e6d4513583acdfba815582ed80b35e3c9704c250a4cb03fc9e0d7
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345