Evidence row 2094912

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4H1KZC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f71a356-917c-4fa9-b379-b4da6df707aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Hofis",
  "owner_address": "0x19f0e6b95cf87d9104f1ec46fd97220b8ac5eebf",
  "raw": {
    "agent_id": "78552",
    "agent_uri": "https://centralcity.ai/a/4H1KZC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hofis 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/4H1KZC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hofis",
      "registrations": [
        {
          "agentId": 78552,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f71a356-917c-4fa9-b379-b4da6df707aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4H1KZC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793608701,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:45:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hofis 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/4H1KZC"
}

What the leaf hashes

{"body":"d6b47788aea67558f779519e50b1c1a667adddbfdfb97d718702d5d356977b5f","id":2094912,"kind":"listing","method":"sync.erc8004/1","observed_us":1793609120230869,"prev":2094323,"subject":"erc8004:5042:78552","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. 0x0b626ec3c682173d77eb12d343f3503ccb1bdc0d68bc8a95e6092ec4cf7b42ca
2. 0x6782644990007e9d76c6544b2f204c853f173eb27e59f8d9e1ad7d659bfbf91e
3. 0x4bf5f82621d9aa52a493506f59a38be18ebd94c7e9328255a1520554dd437758
4. 0x80e784da75311df08d7da1bf19df0e8f57fc4b95fac2ab9b35df779825090e81
5. 0x066ceae60a115baa35d671c72b64328a542b6bc2369303e42243dbef14725082
6. 0xb519f6ea800651531638192831d6a458e269f37a2d8845ef934d085cc9317572
7. 0xcf60dd48999ee2dca238bcdb025cac9ae460584e393d4d429d37e5126e8a6d9c
8. 0xa257f4821a9665d2e0c3a1c8d24484c078d1c1525dc84d7d260354c8de6ab0f9
9. 0x98dad757e8bbf7241a46b0b78f339d495d2fc03bceef50b351385b6e9044e0f3
10. 0xd4197bcda6d41139760f3137c74dc92bf628f786e3c1c911361c9dd907ca0540
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