Evidence row 2119071

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b1jATi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc90c9d6-6ef9-4ba1-b4f8-4ccde5915026/.well-known/agent-card.json"
    ]
  ],
  "name": "Kamo",
  "owner_address": "0x69f30418c82facd0a14406ffbc5492306792a477",
  "raw": {
    "agent_id": "88084",
    "agent_uri": "https://centralcity.ai/a/b1jATi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kamo 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/b1jATi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kamo",
      "registrations": [
        {
          "agentId": 88084,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc90c9d6-6ef9-4ba1-b4f8-4ccde5915026/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b1jATi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618362,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kamo 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/b1jATi"
}

What the leaf hashes

{"body":"65f066328b0fa035944694606a9e83301b976522e09c77d53776f011126c1d94","id":2119071,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618442644802,"prev":null,"subject":"erc8004:5042:88084","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. 0x9f8671d7bfea16b0559a15124cc8de96defb19cbe50b7ba660f658084394024d
2. 0xb5422345dfd7b1e56d546eb4d9e71e0df03ab258172192f1dcd81574517955cf
3. 0xf63f3a1250ea23a54c15e333dc0a9b4aa9de1c9a1a562bda7cd0833904647b80
4. 0x010de58916558e41e8e7af9b46fd17a22dcecd22dcf60a856ff0a586cbefc889
5. 0x3a6bb252b244619c8e129dec1df48f43ef15fc04c1e62a9782ea5b356035db8a
6. 0x9b66422544ad9c81ed304cc37c2b1c5c0c9ad2eca1b464f25942c06a698a044a
7. 0x738f9f771c065a418bffa2f5c28a925c81f2a7cccfa015c707e65923334cc2ac
8. 0x4d2e7e6d0bcf282c3dc63aa4052d9399133a3736bdb2165dc50257ac0fe525ed
9. 0x4114a424fe3cedded538af9e2b634973649c9c7730e6fd8fa1dd239ba1f61a4c
10. 0x8f71a5648f0501ec96fef753772826965de984f442d9379bd3dcb002725bc757
11. 0x21ed42ef9d4b969ab9323d61271dc9de4354686276c10894ed97a393503c9e42
12. 0x276e2fa0c21c2220acec5005667f6b7cfa183a8daaf7f317e5077bc4c6e08db0
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af