Evidence row 3462615

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1LVkKa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3aed555d-02e7-4a57-91f2-4fe323d172b9/.well-known/agent-card.json"
    ]
  ],
  "name": "Trufan",
  "owner_address": "0x384b97bab068668d1e2552eb31af1481ab145ce0",
  "raw": {
    "agent_id": "355731",
    "agent_uri": "https://centralcity.ai/a/1LVkKa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trufan 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/1LVkKa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trufan",
      "registrations": [
        {
          "agentId": 355731,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3aed555d-02e7-4a57-91f2-4fe323d172b9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1LVkKa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793915319,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:49:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trufan 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/1LVkKa"
}

What the leaf hashes

{"body":"b203ace0e47202560d3babe68cf8adb94cbefedf87c0ba4854ffa00d13b9d0d4","id":3462615,"kind":"listing","method":"sync.erc8004/1","observed_us":1793915378078274,"prev":null,"subject":"erc8004:5042:355731","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. 0xc74e4d3fa00ec130e05887d2171ddfecd6ef28bf6b74b31f972b3e19b7f5a912
2. 0xf38689ea28b1179631c3bae9665024e27c3a5f759d63a2e6e84f8a4bbdc1c8af
3. 0x9efa7122a0966b226e9ad51fc22a7a1021c6ecceb884004ea7a3fab941031bf8
4. 0xdb6e57d8b106b318269f292e2038ba577cf4440e0d36bd46f4696ab473429664
5. 0x9ef92280da92aa6578195bc302e8cc5a6dd0dda8554a8d2349f036598cbb60ec
6. 0x5f2574fa9b7ce342e2718a57514ffa46fcba0cd2ff449cbff4a2c41ecaa7bbb5
7. 0xec636b3fab17bf21e639bee0820380cff9964bd7ea743310816d6dc0d8e0b24a
8. 0x2307e4678104a09971511bae03cf3a42d9d09f401ffcf0b4f118ff5995c402fa
9. 0x1fcd2f451981d31007c595c9e17d96c0e5d731e85b658991ccae6666b1520f3c
10. 0xb88da1538726923389af70c0d4ba7f9d3cccc6984698fc534d752d2a12b146a2
11. 0x4be0a75645f7695c218a35582646900dd635a78f8ca4a1792be07714b7b6e93c
12. 0x5455fe179b00678a3c923e94f91befe833fad2477073af48a14ff3d5fe7a2499
13. 0x5f2d84108e979c1f040386914884f9213539c40ee93654c2c2c044799fb97304
14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94