Evidence row 3405055

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QDMEsW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa7419e8-7209-42fc-b8a6-e905871c56a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Hurano",
  "owner_address": "0xe90f18cf5287d1f973654d06c8184c3c250a4121",
  "raw": {
    "agent_id": "335895",
    "agent_uri": "https://centralcity.ai/a/QDMEsW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hurano 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/QDMEsW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hurano",
      "registrations": [
        {
          "agentId": 335895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa7419e8-7209-42fc-b8a6-e905871c56a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QDMEsW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883491,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:00:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hurano 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/QDMEsW"
}

What the leaf hashes

{"body":"3d259a9172eeb95d7e92b7673cef93fb798aaffbfdb8e4916fa913624c5ddeaf","id":3405055,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883627997134,"prev":null,"subject":"erc8004:5042:335895","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. 0x783cb68e79d1dcb6245e7cbbab4ffcf638ed6dea324855dd577ffe3e3610e8f7
2. 0x7c86290215f23167ed457ec4dbeabb711afa6958a6e9987fbc6909d16a3f27f7
3. 0xed99208713dbee251774d6f3e2bfce8acbdf9962e5f26e0b28a7ed996ac86281
4. 0xd0341db3326c66b8bbe93327eb4f2100188cb7946e166b492a7afb700a3dafbf
5. 0x8d14ae5e561081579ec23e94fb12fcd5551cda5a85a5f26777037481038c56d1
6. 0x0ef272a0cc7dac26bff4df2891e42a4096ea9eb919d4c03e7af8c4c99f1c3be7
7. 0x9be1b92c0e028049595f11c3fb5fa93720f69234666b2e3cde5dabb60f72378d
8. 0x894cdfd32d5dd7047eecf71725c1a17333cafb9e7467b7779cbbebb928779f95
9. 0x4dea19c8ee088df5c69b9c535d98fa89f8d34a0282d2eb25a6055ff0b90773af
10. 0xa0292cbced45e794a03c98d2df8b385415f73b99e5f902cf0a0f45c06a61afcc
11. 0xdba61d581fd211510ada6be0e984e174749efd47767ab7f0a2bdb412964fff36
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