Evidence row 3043740

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AID0w8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2d6e72f1-35ba-407d-9303-36ebbb71fdf2/.well-known/agent-card.json"
    ]
  ],
  "name": "Treduzjo",
  "owner_address": "0x00ca5720fc62a5744f14cdeabab0b3a7a4bd9e39",
  "raw": {
    "agent_id": "271535",
    "agent_uri": "https://centralcity.ai/a/AID0w8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treduzjo 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/AID0w8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treduzjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2d6e72f1-35ba-407d-9303-36ebbb71fdf2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AID0w8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:03:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treduzjo 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/AID0w8"
}

What the leaf hashes

{"body":"6094a9ebcb3546bd0c3ebab3ca696ca89ad0c446824e498549577d46e7211391","id":3043740,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815403169121,"prev":null,"subject":"erc8004:5042:271535","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. 0x2faa2d47c09dea4a6c4e8033081cf81f8fd3065612d3c95ebf29c2289936c8bd
2. 0xe7985d94004056ea25703ac738b6ec06c5c5dc6dcd4ce90ebdda0cc32df99b77
3. 0x9b0433451d005e2acec5416e9016ab12241bb3692a8141bdf8a146bfb6314c96
4. 0x647b982c4527b51b570f1ab717457893df1d0464df21b5c1f2773c1afc1187e8
5. 0x1d59041d2fcfa5797215e0527628d670de465bad3b93322d73598d3a106ad6bd
6. 0x79a0e2efbea0381359b9c69cf186ab486475f22d79d5a4609fbaee01c67326ba
7. 0xef4b33a73b3099a843a852b760a7a48c3da9fbb5eaf807135a3aa5204f2536a8
8. 0xf76e0c15fd4092d8a56cf28a8e5df03806ab17567e9e0d5f80fcb9b5175313dd
9. 0xc93bed5ad7bf432f9a5a2a720c16c4566d01a964b586d19eb40e70f54bcf68ec
10. 0x65f5e2a48d996ce4c0bdb724e5c1cd5a59383c45c432df13709b1f008b1a3c46
11. 0xa519bf08c92a57e1c88ee1b26c80e53a5e4b02a77475b0b25b66a268ae848ac2
12. 0x224a6f9b22ec17bfbef7951c8a2a2f240c8b2662e42f0a00e122de77e92022ae
13. 0xb87b397608c9c76acc942d38bf1e88c0a9cbc532b34602d930d9a18e37bf39b8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345