Evidence row 3370342

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5BDbPk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7e82b7a-61d9-456a-8c5f-100f4f9ecf28/.well-known/agent-card.json"
    ]
  ],
  "name": "Jontisto",
  "owner_address": "0xc9b2cc7c0de68604d9b2057ff0ffe8d820206dc2",
  "raw": {
    "agent_id": "320617",
    "agent_uri": "https://centralcity.ai/a/5BDbPk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jontisto 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/5BDbPk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jontisto",
      "registrations": [
        {
          "agentId": 320617,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7e82b7a-61d9-456a-8c5f-100f4f9ecf28/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5BDbPk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864278,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jontisto 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/5BDbPk"
}

What the leaf hashes

{"body":"af49ef929e0af1b7678b00e742c956c2a70c84e9b1f5b9d00b9c27504201fbd7","id":3370342,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864630013177,"prev":null,"subject":"erc8004:5042:320617","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x5b890da7f689e28e47ad77502a0f06aee2feac7f88a3d3db312823a57c33ea68
2. 0x52a65b7e84ff51e1756be208ba4401b6b63e7fce620f85d096ba845958b1f2e1
3. 0x8ced131166db6cb48deec0706bbc5050d9a4ecf9d6acb6fc35050de4c955ea82
4. 0x497006fc6c3663bd7901224101f0aa3c5ade64e42fbbf7ec780f6be87aab3ea6
5. 0x26617f5b4120d96548ffcf5b80b620ad820091c6b8108b710e5f25e2a2ca7fe6
6. 0xfc1afe9ce2f49c3cebed890641eae38d6b71d38e3b819074010d1ea5126c8f24
7. 0xc4de281ce4dde7ad3c23ccefe3289adc4d45061d3b78b5ccdf1250892aec8c14
8. 0xe16b46bea13dc3dccbb6adf286a280ee60ebc989dcf7b35513e5eefe86486a43
9. 0x2be1b95bd06104fd885843c6c5bc3d2bae0dd2b8d072bc788d68a8ef1a900a7f
10. 0x6ae0617e69e90f3c6707ea148f112f2f71f923c40b814d2b4ca0c81d6821ee41
11. 0x70fa0aa976472d59cc076fe477a968f792dcc2bc9139d632510555a1b4a023a7
12. 0x8eb71c4c8ad22a2dae213578c05536d0e46fa14a03de40b0547c4114027d9d1a
13. 0xe87a0ce6101e0e2ffe4c6ae4b4ce479481e520c0524e7d43696e9521834ab9e1
14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94