Evidence row 2123155

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SWEy8M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c68f55d2-3997-4c6f-9dee-0f38465da229/.well-known/agent-card.json"
    ]
  ],
  "name": "Pikito21",
  "owner_address": "0xf00c24c1f03f2f164ad7043d12195cc3e5adc17b",
  "raw": {
    "agent_id": "89621",
    "agent_uri": "https://centralcity.ai/a/SWEy8M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pikito21 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/SWEy8M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pikito21",
      "registrations": [
        {
          "agentId": 89621,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c68f55d2-3997-4c6f-9dee-0f38465da229/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SWEy8M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619558,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pikito21 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/SWEy8M"
}

What the leaf hashes

{"body":"64c731da36271c0dad849fa6fa690e470cb94c01438c1622d954cfb945d1adfb","id":2123155,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619889165111,"prev":2122489,"subject":"erc8004:5042:89621","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x5d2b12711a76aae280d3495ba2db3fb21f05b2432de4a344367e6c40b7522e0e
2. 0x46191c2c5ad646e0e5e7ef9ee0257288a611f64d738d3fe4efa592693cc152c3
3. 0x195f9e0d4d314e47a748ddd7836b9e32daceab14c7c4de009c5894ae628e52fa
4. 0x0b09fdf9780cf030e96f4d964f9307fc820265e252fc8bdc258a00e695b37886
5. 0x2c3d9e1df6aa3ed55389c296df42868ef3b740624ddf3924d02e21eadc2662c9
6. 0x47f13bf89272fe78b4ec78415b4f80f2efd2c3860ad023cb1eb29313b9a22fb2
7. 0x4599155abb6e392d2bb3cb19b12890ce32c41f87622fef2c3d29d04088cc00ac
8. 0x8eb5399b9310d05017c09985e092d9780b6ae34ac984013eaa8de081f2a55dfd
9. 0x53d82366eb6ad7bf320d0145949d2013f5e189a51b46472a92c84363306b672f
10. 0x70a04a6a04662485a735b14e50e312260fab8beee7b8cda9a7446d2c2d6a75b7
11. 0x109cc600d9e5681d81b1c806e442cb092de1539ae1d3befea2d2961d5dc7e2f6
12. 0xfdde22dc0ff8090b6068b0dcf3aba740d9ea8edcee4ae8d3c3441afa11bcf422
13. 0x0f0789866ea2f1bd292c9e7a2eaf20360ccfd54bcd03afc0a8ce21b6555e86f5
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af