Evidence row 3739400

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kEIcEE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b49374e6-016d-484b-83d2-c92327006602/.well-known/agent-card.json"
    ]
  ],
  "name": "Larler",
  "owner_address": "0x88dbb55f20ac32ef15cbd7228e53e70636277bd3",
  "raw": {
    "agent_id": "400186",
    "agent_uri": "https://centralcity.ai/a/kEIcEE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larler 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/kEIcEE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b49374e6-016d-484b-83d2-c92327006602/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kEIcEE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:42:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larler 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/kEIcEE"
}

What the leaf hashes

{"body":"db014a4ba594897d96aef2778bff116e79452433b4421510ef4be9e7be1958b8","id":3739400,"kind":"listing","method":"sync.erc8004/1","observed_us":1793976177780068,"prev":null,"subject":"erc8004:5042:400186","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x3607f0456852fd58f71c85396bdac01b470fee7c7e83c14e636363eb1a87dc46
2. 0xe299fce4c654b1c023d1d2f93c9f689fcb077cdb5729775079a5cc2a328d2833
3. 0xa82d145790c457f32113bcd3477d536404c6086bf2b2dac54d04ba837cd21954
4. 0xd507988ff7762ddfceb8d0cf4ba881c41459cb199942fe923ce0dabaf5396a64
5. 0x97a0b1a84dca2dababa50363ec043371deabd8ae923658408f495eab374e1f41
6. 0x13bd1a96cef4ffc1fd2da78606cbcb856379550a78446a486c874d2b532ab3e5
7. 0xc2aec888c3c746c2ffeb772357232ae359f7616f224d32368a3f0af14d0683b9
8. 0x028449667691bebe20641af957f8d02a61480a4bd64db968a8ab650b35d334f4
9. 0x734fb84354607178bec42818b94e2e22889379b44402e9323c7affa956403ae2
10. 0x50f8880da42645a90553cb9bb01814f377488ce654ca0f3dd37c74c2ab3cea07
11. 0x77cdf0c4523937442145acf46accd83e1e768e3340abb0f52407d4f6d65fd026
12. 0x4463b79632731fc59ae44b9d24dec4e15a5d6484ec7303dab9857e4d1e60ae5a
13. 0x52cf06947a94d5a4b713e0e82aa23a8280a6e1b32cf171dbcf7aac1f874bf8e8
14. 0xe7e7f0ee694b712db7150c3f1692ed383efbc9783ba8600081ffac0da359b4ef
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1