Evidence row 2102558

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p3q5jV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca2bf8f1-c233-4a46-b227-c4e96a878076/.well-known/agent-card.json"
    ]
  ],
  "name": "Luobik",
  "owner_address": "0x63ed143e86ff968776799d985e9e6d0b026c28c7",
  "raw": {
    "agent_id": "81918",
    "agent_uri": "https://centralcity.ai/a/p3q5jV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luobik 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/p3q5jV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luobik",
      "registrations": [
        {
          "agentId": 81918,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca2bf8f1-c233-4a46-b227-c4e96a878076/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p3q5jV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793611574,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:31:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luobik 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/p3q5jV"
}

What the leaf hashes

{"body":"3a0462dcb831262f6f3c0c9211c21040f516a4a58134313f07f406eed064811d","id":2102558,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611897314598,"prev":2101896,"subject":"erc8004:5042:81918","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x924fee34e107588d1b7ca33a24439222ba5be5d1bc5567c16f7f9dc1f1830f94
2. 0x1573f0425ff9cd258535cd357a26db35f724df76e39f116835c86bfa599d3ef5
3. 0x386ffe41adde3fd1f272ed12b693305fd3792664893221c1376290f76c232c7e
4. 0x425e4aae34091d854e01e90d48b8a1896045dc552131cde90aefe493ae9f6e63
5. 0xfe605e5c2cbc17eb998db878e6cb1457df995736cf553d7c0d522b632b2007c5
6. 0x084601af9f9ce8ab23530c7d1f0ca83b6f7a62424c73988663fa29c0e670ac02
7. 0x8d1e79b8a149a08d0bb4c0b81303c4926dc4419847452880ae5b4a3eb86ef562
8. 0x182e55a2d22a952553233b2df2513c033b32be45a57c0f3af835fb35bed6db3e
9. 0x6728eddb967e3a66b06fd5c0029dc3cc6b77e984daa922b68e0a29560eabe25d
10. 0x7840af42bd3d4ee4c322b2a126912f2129f6357fbe8b99bd2c95662ebced17df
11. 0xe58f4ad3bbf35f93bef880480cd21c5c1df0b7fad937563c21da1a8b6bc47cd4
12. 0x132b7eb9839b9a3992040318f9144c58f82ba495d3a19d95d05ee1b6917c441b
13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af