Evidence row 3018316

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R4H5FZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/68dd2765-d2cf-4182-af9a-420eacbd5c84/.well-known/agent-card.json"
    ]
  ],
  "name": "Keiza",
  "owner_address": "0xa9ee63ede2dccc070c0d01c3deb9f58d707fd3c9",
  "raw": {
    "agent_id": "254542",
    "agent_uri": "https://centralcity.ai/a/R4H5FZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keiza 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/R4H5FZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keiza",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/68dd2765-d2cf-4182-af9a-420eacbd5c84/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R4H5FZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:46:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keiza 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/R4H5FZ"
}

What the leaf hashes

{"body":"de80082db68ea95869eaa6fafc95ac850b5606e709d780b4c1c478c1ea77a7ec","id":3018316,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803591450141,"prev":null,"subject":"erc8004:5042:254542","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x48bc35f87771b82b403591e04c67c3420aca30248e65f0dfe8dd40ba0f85003e
2. 0x27fa04050fc50dcff63efb54ebe86c71deac607b860605f38453b453fd5e4f44
3. 0x1b3aaafcd522541a328cd358ecb821a02c800f0aa7cff3eef6bf33800a09c4ab
4. 0x96a2d3969a04ecbd592703024a015e262592f31b6e669453b3731e4869c9f303
5. 0x9fcbb2acfb6e2ff618045b7942e2785a029e9fb63a971bdbd68c90bb278447b8
6. 0x3961b01864dbe9e182c142497b55cc6e63734266d4278c11d71c2912a5843d59
7. 0xd46ee926b8754f8317fc29c6a6264039dfab4537aabb5c9348aee7ca3a5ee61e
8. 0xcb05b147b46a291aeb7b110839609b7ae22c6b7d99d7578b82b77f840b1bc7e9
9. 0x0bd112577857c584bbb0bdfb2bb0cd613ce70139ad111448bda4198a7241bd0b
10. 0xab49af68a277b79569222fffe586ffd26aa0629591b6cbbb328183afd868579f
11. 0x43ff7e6600868b1b6aa883a9824d5bfd750e92d5a500b28e40951221d1d3caba
12. 0x39ced1c24f98978f5b8c37a0235c42de9236c52a0877df70c0c8fd92b601695a
13. 0x2fc2b1d5c0426a024e4ce9018ccb1565544f53b3d9cc2329631a5a4e9e1210c5
14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345