Evidence row 3437162

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4HCD9n"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d35ab119-1e47-47f7-9da5-35af8f9610b5/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiabet",
  "owner_address": "0x0e87eb719bc328548221af3355dcc83e6b374bfd",
  "raw": {
    "agent_id": "347847",
    "agent_uri": "https://centralcity.ai/a/4HCD9n",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiabet 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/4HCD9n",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiabet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d35ab119-1e47-47f7-9da5-35af8f9610b5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4HCD9n",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:15:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiabet 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/4HCD9n"
}

What the leaf hashes

{"body":"b4e989e1fe9b8b2605cb99c7d44de49f77ebefaaa05fd7fb6eb37d898897348d","id":3437162,"kind":"listing","method":"sync.erc8004/1","observed_us":1793902541582809,"prev":null,"subject":"erc8004:5042:347847","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x7744e18e6911508dfc1ba69933ffe5227b14214861fb9522ca10b47be074e7d4
2. 0x87b5cfd99faf5ee0e77a1aa36fc80ca42af13ace68c88b346cd53f27490ebc33
3. 0xca2b33cad8fe71e80331e3f92010ba4b761bae5676737cf2605346c76e1fabec
4. 0x32b7ae81012dfd837bf40e11a54e47c27b763c96bbc37319357b0e09640169da
5. 0x17316bb7c7714961d6b05d47785a03a29b889e52f75ad8a6d0d9248500136b0c
6. 0xaeb887eb756f027f4187e69f2b939fedd5cc5d223ce818be3bf884f2ee440c9b
7. 0xc07fd33dd041e28db022f930080ad1fc7989b8ecd87762b23b34891be9de6ce0
8. 0xc99135180bc6d465fc184709857aa9cabc4aa8815f5995da959f7efd4b73a1be
9. 0x3dbc221a0595f6bdb6cc2d018b7dcd6c5c658fd57d96ddd5b9c2e2ab96565aad
10. 0xa0fca9b985caff3931e6882fc9539f6cc94f1d08f15ea90355027e0526a00363
11. 0xbede7a2d925fac320aaa1a62057ce77b8e126a585c6f67f48a7e8c44f32bbc68
12. 0x42c24a22da75076c0891993d6affcedead090bad924d30b37f565b1feaa0d0fd
13. 0x9f49ee11d75e9de037d8212c931305c83dec9cf9fe02f9b12237d47f9e7bf49c
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94