Evidence row 2126505

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ppEHtg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0beb6744-b67c-4c60-b0b0-f8db1a06182f/.well-known/agent-card.json"
    ]
  ],
  "name": "Ratano",
  "owner_address": "0x02db5f5147cff53f91f1ade13ccff97609fe4278",
  "raw": {
    "agent_id": "91218",
    "agent_uri": "https://centralcity.ai/a/ppEHtg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ratano 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/ppEHtg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ratano",
      "registrations": [
        {
          "agentId": 91218,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0beb6744-b67c-4c60-b0b0-f8db1a06182f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ppEHtg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:02:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ratano 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/ppEHtg"
}

What the leaf hashes

{"body":"3691cfcc6fa5045d0bae227d48cb76d79f04a416c1aae38251400a56793aa599","id":2126505,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620978160177,"prev":2125874,"subject":"erc8004:5042:91218","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. 0x54383a39e6258e481099db7b14e49b88191f6605809c1f1b1262e33308f490ea
2. 0x495ef7b074f4278a2416b57b12c3e168fa4cde78064fd55f07591c2e7ba6dafb
3. 0xd67a74177264e8295540e97526a4e8e1b6611c84eb35072e9898585b12a67b23
4. 0x9dfc2bce002b93c209e7c25d88738ae7e7afd34caa99835a283796af0ea19fe6
5. 0xb27e8d52e837c27d2476ed9e7cd88ef16e919c85b1cb9882f2f858f8404063ce
6. 0x9362d4a312f546021c18a53e254187593574d1e057bab15942123ee52b60b500
7. 0xe0b5af01dba641d91434d5333017d61b567848b6cfcbf8ecfa5029606403d1f6
8. 0xa0b4dc48431d629c502953860fc74e146ed985f727f771f5d8886d9c8d03b7f6
9. 0x49c644ab8919cf89c874d2c6016d956cf3a4a7fc7117d9ab84de733392418a44
10. 0xd4d74096ae20a1d6ed40e0bc0dc73c9e8588d139c29f136f320494eb8bacb285
11. 0x1b998043e876fd85425377c36427d1094aba002159dbd3b99c90d8bb05324985
12. 0x2f939f81b3d9a2b0b3675f2495202eecfcd0bc01d5caf387a09af7c46e8e7e6a
13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af