Evidence row 3376167

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CsRIZT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08d6f6f0-2a08-4d0f-98f8-21b93682e640/.well-known/agent-card.json"
    ]
  ],
  "name": "Naumpito",
  "owner_address": "0x716ff12c27fc112f8e110621a860f2deb1e626b9",
  "raw": {
    "agent_id": "324028",
    "agent_uri": "https://centralcity.ai/a/CsRIZT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Naumpito 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/CsRIZT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Naumpito",
      "registrations": [
        {
          "agentId": 324028,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08d6f6f0-2a08-4d0f-98f8-21b93682e640/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CsRIZT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793866671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:20:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Naumpito 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/CsRIZT"
}

What the leaf hashes

{"body":"166708b7a4887e4e84fde00c5a740da9819a888dfd190f1807c6b9fad97799fa","id":3376167,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866811822388,"prev":3375737,"subject":"erc8004:5042:324028","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. 0x26786f4f6c368021a61808e66e9e0514d3f9e38f9190a7ee61a7c599784df78e
2. 0x7b4cacc68fdb8dded8e08b26e625b887cd46d0e1be34f97db7ac89aa49a15e49
3. 0x1437833a474e8856f295e783fcf4dd90137778794d106fade56240c7896d7eb3
4. 0x31e2ff436b8108cefc5ef20a33225a52517d5c50bfbb842ae80e9f02c2280ea9
5. 0x63f5fabf0f577ab3fa01ceae8804a3d263761f436781db5005b1f195db4ea80f
6. 0x32e22b4637151b1f85ddea1ccccc6d4c16ab0826d9ea088ae554699f97113635
7. 0xa1186d018bb662aa43e0b09bdaec9a4333833c1139092d620e1f484d1a731396
8. 0x6764bcadbd527904c0d47cd7291acfb50c571161af7441c2bea32adaf771333d
9. 0x0d099decdb7ba63d76032e8a1164c8779c75b327279efc0cb92ebbd431098767
10. 0x687868f09d6c60bf1c3e8974e2dd3acde9cafbfea1cd678d48776cb79ed663d4
11. 0x4c816c3d970fc183abbc44fc68623cb4801ca2fe829bbfc4d2b3bc4cc9ee7cd3
12. 0x5a2a95a10b6e84c5869da530c7764660122fea4be0af8e4fdd3d823277185b16
13. 0xf881b2fb6613a30f4570fa246abbc6d3a5224df3e6758a80cf8c77228624523a
14. 0x492a5126036ee8aafa91dc608819dbc168a2d5480dc97bd15c3ed39b7796b0bd
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94