Evidence row 1771760

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X4Wi96"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/432c5c21-6433-4d91-9904-c343bb38b3d8/.well-known/agent-card.json"
    ]
  ],
  "name": "Paba",
  "owner_address": "0xf7f04081b07f51bc3d085878c79a6c833a33e7a6",
  "raw": {
    "agent_id": "7729",
    "agent_uri": "https://centralcity.ai/a/X4Wi96",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Paba 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/X4Wi96",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Paba",
      "registrations": [
        {
          "agentId": 7729,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/432c5c21-6433-4d91-9904-c343bb38b3d8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X4Wi96",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547592,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:42:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Paba 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/X4Wi96"
}

What the leaf hashes

{"body":"b9568fcb84a6e617ed4a9a9fd74d2f6b5868b18518df82d9542af96b89e1bfd3","id":1771760,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547744467025,"prev":null,"subject":"erc8004:5042:7729","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. 0x754e5b8aa75fc0d731a07f5039734e6e2cbc25682ba5ea5a0e477ccc33bf290f
2. 0x18ef597ab8e62ac263f62f8592f5ee7a9a5fe55520d55cea8807a29219de0e31
3. 0x781ccf5ab2a7b09cdd546519237894cb88113aaf373097ea4b76fa1b88cbe43d
4. 0x6529cc2c5e5368ebea1c80ae8c323158a42612a150f22a366b2ed374aa0a2ba9
5. 0xfd61ad92237bf0f410b6d379bc8970d788dd0b25f942b1ef09a92f6ea2dfb780
6. 0x76f0a458d61781f929dd76acdb1353e8bf81bbfab4fd8e9412aa18c40ce3b2e6
7. 0xc589a6b57fba447430ddd10a30a162ccc956405ca6ee840f7316f44dda76d8b9
8. 0x6567df61abf5264a9a0574d6f473524e9a9bd02dcf360e09f6df54deaab7a3b7
9. 0x147da6b1d04f3c42db0c11cf1a042d2efb622f6a5f9fbaa1dbdd90de7dba5370
10. 0x0688076ddbe6c9e5e5e39ce14425fdb1936b933c54ff71b42c4e1d6444f9f3fa
11. 0xc76da62af966ce1abddcfd5dadc958126f88913c21ca8b27e1027a7e7502ac0a
12. 0x7db75c7aace077c417d768719a6bf43b859889f737d52a7a24f768c32a757f76
13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90