Evidence row 1776676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rjgZvB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e381aeba-097e-426b-8c91-7436b4d4f241/.well-known/agent-card.json"
    ]
  ],
  "name": "Luota",
  "owner_address": "0xcc1ddca86c5dc266a5eab93037970829f2c6425e",
  "raw": {
    "agent_id": "11853",
    "agent_uri": "https://centralcity.ai/a/rjgZvB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luota 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/rjgZvB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luota",
      "registrations": [
        {
          "agentId": 11853,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e381aeba-097e-426b-8c91-7436b4d4f241/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rjgZvB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:59:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luota 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/rjgZvB"
}

What the leaf hashes

{"body":"27c8281bdbad8aa766e425794acacccf40739b067d6e6c1c4171e5dfae7bf5d0","id":1776676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552377294497,"prev":null,"subject":"erc8004:5042:11853","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. 0xfceee70c5a9cac91d959d2eef48966da580ebfda14a68153faca28aea421adf5
2. 0x1bbcb75430d43e9d377d95f0f7cac5786c25a36d0b82539a3ad89463c218c601
3. 0x624e581cacbcd007914c46ad286d70f5bf0286389d615b172016889a83d97f46
4. 0xd0c8b402806c036520fedd20c1a1cbda822ce186de68bca7564e254ccf97e4d1
5. 0x5997024b4585df3a88da669833b718204038d6c97863ebcd230fbe5c8d8e283a
6. 0xc8cdadfa79ed92697bbeba0d04b175cde8787686b862964ad7707cf12c404ea8
7. 0x310320f884d9384077ac9deb633701deb25a736941585ea711cc921597f5ce9e
8. 0x6a12086e9570ce9641d87c11d0d2be1d986e6765a71c255d2946eb543c7e9998
9. 0x710189ba3b89759542caaac225f29002a36cfb36a3d622e7188fc038eb6ddeb6
10. 0x5df999be6e4e5b90cc83d86923fd01350eb6fed47c2349339684157e9408a22f
11. 0x5b137fe05fb721c0805dfa23ad312a9701f41b440592cdfa2fb07d3c70a50fef
12. 0xdd6fd2d3474b1652642889f218206189aa3c852f3ef47e11d3a4bd68c1139aab
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90