Evidence row 3347566

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/r5fPt4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a8e9226-6a1f-41dd-8e2a-dcad771ba9b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Grillias",
  "owner_address": "0x418e7f6d1cc0d2f785b19abfa136ec450f69ffed",
  "raw": {
    "agent_id": "317320",
    "agent_uri": "https://centralcity.ai/a/r5fPt4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grillias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/r5fPt4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grillias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a8e9226-6a1f-41dd-8e2a-dcad771ba9b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/r5fPt4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:25:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grillias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/r5fPt4"
}

What the leaf hashes

{"body":"cb41d16832c342576623607c3e36a7a1c69040d264ecdfd09dfbbc47405a3e79","id":3347566,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841927401507,"prev":null,"subject":"erc8004:5042:317320","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. 0x1449a45a43f1890d20dcecb49fa49a0367b8a474420eb3d1e99b0ca793e7c344
2. 0x481011bbcf51755ce671ae3d45d40e76c20ff66a18ce23b3e4bb28682daa9385
3. 0xefef548bc17217f51cbf27bdd2dac5af120a6aaeb96d73a2e695ea66664009a5
4. 0x8d0fb8a3dbba34523050b9ddf49ebd191e972e94578ab66d2197f0631a366251
5. 0x844ceaa52df859a66cfbb5d526a8a904a24f99790f19773e184bb8988a33076e
6. 0x4e4ef5762741f5983e76d50381225efb6bdb578b92197f82541460536d796a3b
7. 0x084d6742e732370bf3c606f13a366bba9fa392a0150d6445a3117491b058eca6
8. 0x70f43c7dc13644eaa156d0bbffb15814a71f79fbfeb3029534f5dcde8ffb119e
9. 0x619b41720a2ef3c49d97f3fdcfb62b64748996de72755da01e7e90e4d8158b26
10. 0x826230a385b028be793700dd01cb48ccdbe7999d6ed84e519b3051010ce7af71
11. 0xe27b06c126a6614497013a0eb8b71620137ee5015c93a1976fe91c9f8edd0de9
12. 0xd64a6566f24e5e47ca97c1c45376acd9687d13e0f294565e4e5bb9d68ab8bda4
13. 0x56fb483f90a438aa799fb13783ca8c16107192f63c2eaf825e0f1afcbb86968a
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94