Evidence row 1775250

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/v5I7eM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d69625a-fa24-4960-b719-78bced924286/.well-known/agent-card.json"
    ]
  ],
  "name": "Lotis",
  "owner_address": "0x3c59abe4769ea0724a0c233427f189a4e58a7d9f",
  "raw": {
    "agent_id": "10678",
    "agent_uri": "https://centralcity.ai/a/v5I7eM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lotis 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/v5I7eM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lotis",
      "registrations": [
        {
          "agentId": 10678,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d69625a-fa24-4960-b719-78bced924286/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/v5I7eM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551235,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:42:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lotis 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/v5I7eM"
}

What the leaf hashes

{"body":"3d3fd2ccb83fa305aad3cfc6f5b65d1cc2d24d1ee05e56241ff1b36ac4ed819c","id":1775250,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551357640818,"prev":null,"subject":"erc8004:5042:10678","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x09c2f3227a3ca1a8df9054b907b3463963677a2af89aae4171722f6d4b7a90f9
2. 0x20a1dbbf97ab682ba47fa374665814d659cb678ef5d7f8f8a96bb85530c2f289
3. 0x42e4733493c31c4417ab90900c421278d4f0eaa18353ecac87a228bc58316b23
4. 0x207c9a67115e1af2bffc1af4ee06b0c296fa2a5f2ee78d0c12d3b8646e9c879d
5. 0xe28af917384e2c6ab4b73273f470fc6101c6c384a700cc578c0d3d707d1bd191
6. 0x69ee05313164b06b0457bfd7a1e6070a9f532f73b875b62c424d9f7133babeb1
7. 0x2958e59913a3435ddde7ecef4f4e6de102fee5879d7140a3bcb8b6c4021e6725
8. 0x7bb362dd2e65cfe5497e2d08cde1482c679a21d94024bb8c5dbfaac371bc59df
9. 0xe931335a3159d2d84644e86539ce71b231e2a491a4e2e0b54ba0e992b6188439
10. 0x9d89866147e9e6c2e4c061d733a244e06312990b974e25cb25d08aa02fe7041b
11. 0xfc31cff4f03068b09026f495052aa6ed937c7eef5d747c04efba83c1aa9d3f83
12. 0xdec6cc03db6119cc2c965eeca2635d88501115f408138d713fca6a96e378db8e
13. 0x004697fbbf039766877ca481e8fe5ce8927b2b3f8037101f578c29dbbc1244f7
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90