Evidence row 2052571

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qhXpAx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/124a9bab-9a7f-4eb5-abcc-b8de9a4cde5e/.well-known/agent-card.json"
    ]
  ],
  "name": "Pliansano",
  "owner_address": "0x73e23df6a615cfa659aed8ed48103c35494b88c3",
  "raw": {
    "agent_id": "59011",
    "agent_uri": "https://centralcity.ai/a/qhXpAx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pliansano 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/qhXpAx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pliansano",
      "registrations": [
        {
          "agentId": 59011,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/124a9bab-9a7f-4eb5-abcc-b8de9a4cde5e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qhXpAx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793592455,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:10:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pliansano 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/qhXpAx"
}

What the leaf hashes

{"body":"0bc9bf3f52595701b736a64597da0dde3131fdfccaeedb7d1eab40aae4d4d69a","id":2052571,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592633565059,"prev":null,"subject":"erc8004:5042:59011","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. 0x0baca992929169c30cb7d8b41f84ef48585fbd2580663f71db4bea4123f40878
2. 0xb60e14f6d040ec7de835d2a17a950ff2f1f06ac6b9b61d16d373f761ef8de328
3. 0x7f8ae7857b5b2290d7cc0ee17213f1049e1b44c593dde327c4f0e07978b320f1
4. 0xa5183b900d4057af391292d02d1c9529e0b255559869efb852c9a5f5c23b6da7
5. 0xfae49a4a74a6f966a3fc663633879002090bacd9c1ce7a323ee2d5c0345956c3
6. 0x1828ef6a66424f697a1cbab98c442bcf580a44ed2775758ae67b9a8291e3b709
7. 0x85dd83b8f455fe1262eb1c617e0c67ef8f72e7b7b25caafcb77b2499d5834a85
8. 0x87257caf78a214e78d7be826f971e3702b0f3d16caacd6bb1ca55eb168813b62
9. 0x2faa0ebcde6fb729e0b1e8390296fdd8d4cf5ae6c48ad391ef911c6d0ae9fe26
10. 0xaadedf6e82bd5c81f306dfb1390539c8c03f81a10ac1d5d990717596635c037f
11. 0xb2affa2d9d097125af75fbc8bbf52eb7cafdb5f87a4a78bd2a9c4349741f6d80
12. 0x62de33badd80df7208b6396a7b5f84e1812bd119449601378f8498da3e7a5e36
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af